Phenols substituted in any position by an amino group.
An oil-resistant synthetic rubber made by the polymerization of chloroprene.
Derivatives of BENZOIC ACID that contain one or more amino groups attached to the benzene ring structure. Included under this heading are a broad variety of acid forms, salts, esters, and amides that include the aminobenzoate structure.
Organic compounds that contain the (-NH2OH) radical.
Benzoate derivatives substituted by one or more hydroxy groups in any position on the benzene ring.
Non-heme iron-containing enzymes that incorporate two atoms of OXYGEN into the substrate. They are important in biosynthesis of FLAVONOIDS; GIBBERELLINS; and HYOSCYAMINE; and for degradation of AROMATIC HYDROCARBONS.
A genus of gram-negative, aerobic, rod-shaped bacteria widely distributed in nature. Some species are pathogenic for humans, animals, and plants.
A species of gram-negative, aerobic bacteria isolated from soil and water as well as clinical specimens. Occasionally it is an opportunistic pathogen.
Oxidases that specifically introduce DIOXYGEN-derived oxygen atoms into a variety of organic molecules.
A genus of gram-negative, aerobic, rod-shaped bacteria. Organisms in this genus had originally been classified as members of the PSEUDOMONAS genus but overwhelming biochemical and chemical findings indicated the need to separate them from other Pseudomonas species, and hence, this new genus was created.

Functional heterogeneity of UDP-glucuronosyltransferase as indicated by its differential development and inducibility by glucocorticoids. Demonstration of two groups within the enzyme's activity towards twelve substrates. (1/178)

1. UDP-glucuronosyltransferase activity towards 12 substrates has been assessed in rat liver during the perinatal period. 2. Between days 16 and 20 of gestation, enzyme activities towards the substrates 2-aminophenol, 2-aminobenzoate, 4-nitrophenol, 1-naphthol, 4-methylumbelliferone and 5-hydroxytryptamine (the 'late foetal' group) surge to reach adult values, while activities towards bilirubin, testosterone, beta-oestradiol, morphine, phenolphthalein, and chloramphenicol (the 'neonatal' group) remain negligible or at less than 10% of adult values. 3. By the second postnatal day, enzyme activities towards the neonatal group have attained, or approached adult values. 4. Dexamethasone precociously stimulates in 17-day foetal liver in utero transferase activities in the late foetal, but not the neonatal group. A similar inductive pattern is found for 15-day foetal liver in organ culture. 5. It is suggested that foetal glucocorticoids, whose synthesis markedly increases between days 16 and 20 of gestation, are responsibile for triggering the simultaneous surge of all the hepatic UDP-glucuronosyltransferase activities in the late foetal group. The neonatal group of activities apparently require a different or additional stimulus for their appearance. 6. The relationship of these two groups of transferase activities to other similar groups observed during induction by xenobiotics and enzyme purification is discussed.  (+info)

Potent and selective human beta(3)-adrenergic receptor antagonists. (2/178)

Although the functional presence of beta(3)-adrenergic receptors (beta(3)-AR) in rodents is well established, its significance in human adipose tissue has been controversial. One of the issues confounding the experimental data has been the lack of potent and selective human beta(3)-AR ligands analogous to the rodent-specific agonist BRL37344. Recently, we described a new class of aryloxypropanolamine beta(3)-AR agonists that potently and selectively activate lipolysis in rhesus isolated adipocytes and stimulate the metabolic rate in rhesus monkeys in vivo. In this article, we describe novel and selective beta(3)-AR antagonists with high affinity for the human receptor. L-748,328 and L-748,337 bind the human cloned beta(3)-AR expressed in Chinese hamster ovary (CHO) cells with an affinity of 3.7 +/- 1.4 and 4.0 +/- 0.4 nM, respectively. They display an affinity of 467 +/- 89 and 390 +/- 154 nM for the human beta(1)-AR. Their selectivity for human beta(3)-AR versus beta(2)-AR is greater than 20-fold (99 +/- 43 nM) and 45-fold (204 +/- 75 nM), respectively. These compounds are competitive antagonists capable of inhibiting the functional activation of agonists in a dose-dependent manner in cells expressing human cloned beta(3)-AR. Moreover, both L-748,328 and L-748,337 inhibit the lipolytic response elicited by the beta(3)-AR agonist L-742,791 in isolated nonhuman primate adipocytes. The aryloxypropanolamine benzenesulfonamide ligands illustrated here and elsewhere demonstrate high-affinity human beta(3)-AR binding. In addition, we describe specific 3'-phenoxy substitutions that transform these compounds from potent agonists into selective antagonists.  (+info)

Characterization of hydroxylaminobenzene mutase from pNBZ139 cloned from Pseudomonas pseudoalcaligenes JS45. A highly associated SDS-stable enzyme catalyzing an intramolecular transfer of hydroxy groups. (3/178)

Hydroxylaminobenzene mutase is the enzyme that converts intermediates formed during initial steps in the degradation of nitrobenzene to a novel ring-fission lower pathway in Pseudomonas pseudoalcaligenes JS45. The mutase catalyzes a rearrangement of hydroxylaminobenzene to 2-aminophenol. The mechanism of the reactions and the properties of the enzymes are unknown. In crude extracts, the hydroxylaminobenzene mutase was stable at SDS concentrations as high as 2%. A procedure including Hitrap-SP, Hitrap-Q and Cu(II)-chelating chromatography was used to partially purify the enzyme from an Escherichia coli clone. The partially purified enzyme was eluted in the void volume of a Superose-12 gel-filtration column even in the presence of 0.05% SDS in 25 mM Tris/HCl buffer, which indicated that it was highly associated. When the enzymatic conversion of hydroxylaminobenzene to 2-aminophenol was carried out in 18O-labeled water, the product did not contain 18O, as determined by GC-MS. The results indicate that the reaction proceeded by intramolecular transfer of the hydroxy group from the nitrogen to the C-2 position of the ring. The mechanism is clearly different from the intermolecular transfer of the hydroxy group in the non-enzymatic Bamberger rearrangement of hydroxylaminobenzene to 4-aminophenol and in the enzymatic hydroxymutation of chorismate to isochorismate.  (+info)

Artificial DNAs with metal-assisted base pairs. (4/178)

Two types of artificial beta-C-nucleosides, 2 and 3, were newly synthesized, which possess a metal chelating site (2-aminophenol and catechol, respectively) at the nucleobase moiety. These nucleosides are expected to form metal-assisted base pairs in oligonucleotides and thereby to control high-order structures and functions of DNAs.  (+info)

Biotransformation of hydroxylaminobenzene and aminophenol by Pseudomonas putida 2NP8 cells grown in the presence of 3-nitrophenol. (5/178)

Biotransformation products of hydroxylaminobenzene and aminophenol produced by 3-nitrophenol-grown cells of Pseudomonas putida 2NP8, a strain grown on 2- and 3-nitrophenol, were characterized. Ammonia, 2-aminophenol, 4-aminophenol, 4-benzoquinone, N-acetyl-4-aminophenol, N-acetyl-2-aminophenol, 2-aminophenoxazine-3-one, 4-hydroquinone, and catechol were produced from hydroxylaminobenzene. Ammonia, N-acetyl-2-aminophenol, and 2-aminophenoxazine-3-one were produced from 2-aminophenol. All of these metabolites were also found in the nitrobenzene transformation medium, and this demonstrated that they were metabolites of nitrobenzene transformation via hydroxylaminobenzene. Production of 2-aminophenoxazine-3-one indicated that oxidation of 2-aminophenol via imine occurred. Rapid release of ammonia from 2-aminophenol transformation indicated that hydrolysis of the imine intermediate was the dominant reaction. The low level of 2-aminophenoxazine-3-one indicated that formation of this compound was probably due to a spontaneous reaction accompanying oxidation of 2-aminophenol via imine. 4-Hydroquinone and catechol were reduction products of 2- and 4-benzoquinones. Based on these transformation products, we propose a new ammonia release pathway via oxidation of aminophenol to benzoquinone monoimine and subsequent hydrolysis for transformation of nitroaromatic compounds by 3-nitrophenol-grown cells of P. putida 2NP8. We propose a parallel mechanism for 3-nitrophenol degradation in P. putida 2NP8, in which all of the possible intermediates are postulated.  (+info)

Metabolism of para-aminophenol by rat hepatocytes. (6/178)

Autoxidation of para-aminophenol (PAP) has been proposed to account for the selective nephrotoxicity of this compound. However, other studies suggest that hepatic metabolites of PAP rather than the parent compound may be responsible for renal damage. These studies were designed to investigate PAP metabolism in isolated hepatocytes. We synthesized several proposed metabolites for analysis by HPLC/mass spectrometry and compared those results with HPLC/mass spectrometric analyses of metabolites found after incubating hepatocytes with PAP. Hepatocytes prepared from male Sprague-Dawley rats were incubated in Krebs-Henseleit buffer at 37 degrees C for 5 h with 2.3 mM PAP under an atmosphere of 5% CO2/95% O2. Aliquots were withdrawn at 0.1 h of incubation and then hourly through 5 h of incubation. Reactions were terminated by the addition of acetonitrile. Hepatocyte viability was unaltered with PAP present in the incubation medium. We found that hepatocytes converted PAP to two major metabolites (PAP-GSH conjugates and PAP-N-acetylcysteine conjugates) and several minor metabolites [PAP-O-glucuronide, acetaminophen (APAP), APAP-O-glucuronide, APAP-GSH conjugates, and 4-hydroxyformanilide]. Preincubating hepatoyctes with 1-aminobenzotriazole, an inhibitor of cytochromes P450, did not alter the pattern of PAP metabolism. In conclusion, we found that PAP was metabolized in hepatocytes predominantly to PAP-GSH conjugates and PAP-N-acetylcysteine conjugates in sufficient quantities to account for the nephrotoxicity of PAP.  (+info)

Stimulation of defective Gunn-rat liver uridine diphosphate glucuronyltransferase activity in vitro by alkyl ketones. (7/178)

Addition of alkyl ketone (10mM) to Gunn-rat liver homogenates increased UDP-glucuronyltransferase activity towards 2-aminophenol by 10--20 fold, up to enhanced values of enzyme activity observed with similarly treated Wistar-rat liver homogenates. Alkyl ketones also activate the defective enzyme purified from Gunn-rat liver. This genetic deficiency of UDP-glucuronyltransferase activity is no longer apparent when assayed in the presence of alkyl ketones.  (+info)

Metabonomics: evaluation of nuclear magnetic resonance (NMR) and pattern recognition technology for rapid in vivo screening of liver and kidney toxicants. (8/178)

The purpose of this study was to evaluate the feasibility of metabonomics technology for developing a rapid-throughput toxicity screen using 2 known hepatotoxicants: carbon tetrachloride (CCl(4)) and alpha-naphthylisothiocyanate (ANIT) and 2 known nephrotoxicants: 2-bromoethylamine (BEA) and 4-aminophenol (PAP). In addition, the diuretic furosemide (FURO) was also studied. Single doses of CCl(4) (0.1 and 0.5 ml/kg), ANIT (10 and 100 mg/kg), BEA (15 and 150 mg/kg), PAP (15 and 150 mg/kg) and FURO (1 and 5 mg) were administered as single IP or oral doses to groups of 4 male Wistar rats/dose. Twenty-four-h urine samples were collected pretest, daily through Day 4, and on Day 10 (high dose CCl(4) and BEA only). Blood samples were taken on Days 1, 2, and 4 or 1, 4, and 10 for clinical chemistry assessment, and the appropriate target organ was examined microscopically. NMR spectra of urine were acquired and the data processed and subjected to principal component analyses (PCA). The results demonstrated that the metabonomic approach could readily distinguish the onset and reversal of toxicity with good agreement between clinical chemistry and PCA data. In at least 2 instances (ANIT and BEA), PCA analysis suggested effects at low doses, which were not as evident by clinical chemistry or microscopic analysis. Furosemide, which had no effect at the doses employed, did not produce any changes in PCA patterns. These data support the contention that the metabonomic approach represents a promising new technology for the development of a rapid throughput in vivo toxicity screen.  (+info)

... may refer to any of three isomeric chemical compounds: 2-Aminophenol 3-Aminophenol 4-Aminophenol They are ...
... is an organic compound with the formula C6H7NO. Along with its isomer 4-aminophenol, it is an amphoteric molecule ... 2-Aminophenol (and its isomer, 4-aminophenol) is industrially synthesized by reducing the corresponding nitrophenol by hydrogen ... 2-Aminophenol is an intermediate in the synthesis of dyes. It is particularly useful in yielding metal-complex dyes when ... As a result, 2-aminophenol has a relatively high melting point (174 °C) compared to other compounds with a similar molecular ...
... (or para-aminophenol or p-aminophenol) is an organic compound with the formula H2NC6H4OH. Typically available as ... The compound is one of three isomeric aminophenols, the other two being 2-aminophenol and 3-aminophenol. It is produced from ... 4-Aminophenol is a building block used in organic chemistry. Prominently, it is the final intermediate in the industrial ... Treating 4-aminophenol with acetic anhydride gives paracetamol: It is a precursor to amodiaquine, mesalazine, AM404, ...
It is the meta isomer of 2-aminophenol and 4-aminophenol. 3-Aminophenol can be prepared by caustic fusion of 3- ... 3-Aminophenol is an organic compound with formula C6H4(NH2)(OH). It is an aromatic amine and aromatic alcohol. ... Harada, Haruhisa; Hiroshi, Maki; Sasaki, Shigeru (1986). "Method for the production of m-aminophenol EP0197633A1". Google ... Mitchell, Stephen C.; Waring, Rosemary H. (2000). "Aminophenols". Ullmann's Encyclopedia of Industrial Chemistry. doi:10.1002/ ...
... (EC 1.10.3.4, isophenoxazine synthase, o-aminophenol:O2 oxidoreductase, 2-aminophenol:O2 oxidoreductase, ... O-aminophenol+oxidase at the US National Library of Medicine Medical Subject Headings (MeSH) Portal: Biology (EC 1.10.3). ... Suzuki H, Furusho Y, Higashi T, Ohnishi Y, Horinouchi S (January 2006). "A novel o-aminophenol oxidase responsible for ... Subba Rao PV, Vaidyanathan CS (February 1967). "Studies on the metabolism of o-aminophenol. Purification and properties of ...
"Aminophenols". Ullmann's Encyclopedia of Industrial Chemistry. Wiley-VCH. doi:10.1002/14356007.a02_099. ISBN 3527306730. "AOCS ...
... can be synthesized by treating p-aminophenol with chloracetic acid in a solvent. Glycin is employed in some procedures ... Glycin, or N-(4-hydroxyphenyl)glycine, is N-substituted p-aminophenol. It is a photographic developing agent used in classic ... Glycin is structurally related to 4-aminophenol and Metol. Decarboxylation of glycin gives Metol. Glycin has a milder reduction ... Photographic Chemical Descriptions Mitchell, Stephen C.; Waring, Rosemary H. (2000). "Aminophenols". Ullmann's Encyclopedia of ...
... o-Haloaniline p-Aminophenol pKb=8.50 > o-Aminophenol pKb=9.28 > Aniline pKb=9.38 > m-Aminophenol pKb=9.80 The protonation of ...
Particularly useful are derivatives of aminophenol. Metal complex dyes using copper or chromium are commonly used for producing ...
In the Bamberger rearrangement N-phenylhydroxylamines rearrange to 4-aminophenols. The nucleophile is water. In the Sandmeyer ...
strain 10d: A different modified meta-cleavage pathway for 2-aminophenols". Bioscience, Biotechnology, and Biochemistry. 70 (11 ...
N-acetyl p-aminophenol and p-aminophenol (free and total conjugated) in biological fluids and tissues". J. Pharmacol. Exp. Ther ... p-Aminophenol is then converted in the brain by fatty acid amide hydrolase into AM404, a compound that may be partially ... 4-Aminophenol may be obtained by the amide hydrolysis of paracetamol. This reaction is also used to determine paracetamol in ... Flinn FB, Brodie BB (1948). "The effect on the pain threshold of N-acetyl p-aminophenol, a product derived in the body from ...
He worked on formulations based on p-phenylenediamine and p-aminophenol, among other aromatic amines. He discovered a useful ... formulation based on p-aminophenol. On 27 January 1891, a German patent application describing and claiming it was filed. That ...
Hypochlorous acid gives 4-aminophenol and para-amino diphenylamine. Oxidation with persulfate affords a variety of polyanilines ...
O-protonation 3 can form the nitrenium ion 4, which can react with nucleophiles (H2O) to form the desired 4-aminophenol 5. ... Part 4. Rearrangement of Sterically Hindered Phenylhydroxylamines to 4-Aminophenols in Aqueous Sulphuric Acid Solution". ... which will rearrange to give 4-aminophenols. It is named for the German chemist Eugen Bamberger (1857-1932). The starting ...
It is reduced to 4-aminophenol, then acetylated with acetic anhydride. 4-Nitrophenol is used as the precursor for the ...
The mononitrated phenols are often hydrogenated to the corresponding aminophenols that are also useful industrially. 2,4- ...
... can be prepared from 4-aminophenol via the diazonium salt. An alternative synthesis involves reaction of salicylic ...
With heat, aminosalicylic acid is decarboxylated to produce CO2 and 3-aminophenol. 4-aminosalicylic acid has been shown to be a ... Vetuschi, C.; Ragno, G.; Mazzeo, P. (1988). "Determination of p-aminosalicylic acid and m-aminophenol by derivative UV- ...
Chemically, it is the amide formed from 4-aminophenol and arachidonic acid. It is established that AM404 increases ...
Finding that p-aminophenol conjugates were excreted, they refuted the earlier theories that the accumulation of this substance ... The role of p-aminophenol in the production of methemoglobinemia after acetanilid". Journal of Pharmacology and Experimental ...
3.0.CO;2-7. Jeong, J.-H.; Byoun, Y.-S. (2002). "Poly(styrene-alt-maleic anhydride)-4-aminophenol conjugate: synthesis and ...
Examples of Agent 1 include: Phenidone, Dimezone S, Metol, p-aminophenol, glycin, Eikonogen. These agents have nitrogen atoms ...
"Specific Chemical Reactivities of Spatially Separated 3-Aminophenol Conformers with Cold Ca + Ions". Science. 342 (6154): 98- ...
Muconic acid He Z, Spain J (August 1999). "Preparation of 2-aminomuconate from 2-aminophenol by coupled enzymatic dioxygenation ...
First, 2-chloro-4-nitrophenol is converted into chloro-4-aminophenol through a reduction reaction. After this first step, an ...
Red couplers include phenols and naphthols, such as 3-aminophenol (CAS#591-27-5), 5-amino-2-methylphenol (CAS#2835-95-2) and 1- ... The primary intermediates are aromatic para compounds, such as 1,4-diaminobenzene or 4-aminophenol. The coupler compounds ( ... naphthol (CAS#90-15-3). The combination of 2,5-diaminotoluene with the coupler 3-aminophenol gives a magenta-brown dye, while ...
"Separation and electrochemical detection of paracetamol and 4-aminophenol in a paper-based microfluidic device". Analytica ...
Popular developing agents are metol (monomethyl-p-aminophenol hemisulfate), phenidone (1-phenyl-3-pyrazolidinone), dimezone (4, ... Other developing agents in use are p-aminophenol, glycin (N-(4-hydroxyphenyl)glycine), pyrogallol, and catechol. When used in ...
Diazotization of 3-aminophenol or on 1,3-diaminobenzene followed by hydrolysis provides yet another route. Many ortho- and para ...
Electrochemical and spectroscopic studies of poly-o-aminophenol. Ortega, J. M. (Author). 1996 ...
p-aminophenol. Type of composition:. legal entity composition of the substance. State / form:. solid: bulk. Reference substance ... p-aminophenol. Contributing activity / technique for the environment. Name of activity / technique:. Formulation of mixture for ... 4-aminophenol. Contributing activity / technique for workers. Process category (PROC):. PROC 8b: Transfer of substance or ... 4-aminophenol. Type of composition:. legal entity composition of the substance. State / form:. solid: particulate/powder. ...
... choose the high quality cas95 55 6 export quality 2 aminophenol from China ... 2-Aminophenol CAS No.95-55-6> 2-aminophenol 99%> Raw Material 2-Aminophenol CAS:95-55-6 Competitive Price Azodicarbonamide CAS ... force and continually create sophisticated technologies to fulfill the demand of cas95 55 6 export quality 2 aminophenol We ...
The activity of alginic acid as a cytotoxic agent was improved by structure modification using 4-aminophenol (4-AP) through ... Multitargeted molecular modelling of alginic acid modified with 4-aminophenol dopped with silver nanoparticles as a potent ... Multitargeted molecular modelling of alginic acid modified with 4-aminophenol dopped with ...
zum Verkauf Hersteller, finden Sie Informationen über China ortho aminophenol. Hersteller, Zulieferer und Großhä ...
Aminophenols. *dyed shoes or blankets. *Herbal Medicines. *Ginkgo biloba (Chinese herbal medicine, high dose adverse effect) ...
Underdosing of 4-Aminophenol derivatives, initial encounter. T392X6A. Underdosing of pyrazolone derivatives, initial encounter ...
... initiates the 4C2NP degradation with reduction of 4C2NP into 4-chloro-2-aminophenol that is then dehalogenated to aminophenol ... Further degradation of aminophenol proceeds via ammonia release [5]. A genetically engineered bacterium, Pseudomonas sp. N31, ... degraded 4C2NP via 4-chloro-2-aminophenol [7].. Few bacteria biotransformed toxic 4C2NP into other less toxic compounds rather ... PMA mineralized 4C2NP via 4-chloroaminophenol and aminophenol [5]. The 4C2NP biotransformation involves the conversion of 4C2NP ...
Acetaminophen: learn about side effects, dosage, special precautions, and more on MedlinePlus
Catalyst for the reduction of 4-nitrophenol to 4-aminophenol.. [58]. Vernonia mespilifolia. Ag-Pt. 35.5 ± 0.8 nm, Spherical. ... Catalytic activity is dependent on the reduction of 4-nitrophenol to 4-aminophenol in the presence of NaBH4. Au-Ag alloy BNPs ... the obtained BNPs showed an excellent catalytic activity for the reduction/degradation of 4-nitrophenol to 4-aminophenol in the ...
Isomer-specific toxicity profiles of aminophenols. Authors. Perumal Kuppusamy S; Lipscomb J ...
... p-Aminophenol; EDTA; Polyqyaternium-24; 2-Methylresorcinol; m-Aminophenol; 6-Hydroxyindole; Shimmering Conditioning Developer ...
Aminophenol isomers unraveled by conformer-specific far-IR action spectroscopy Vasyl Yatsyna, D.J. Bakker, Raimund Feifel, A.M ... Disentangling formation of multiple-core holes in aminophenol molecules exposed to bright X-FEL radiation ... FAR-IR ACTION SPECTROSCOPY scigloo.OF AMINOPHENOL AND ETHYLVANILLIN: EXPERIMENT AND THEORY ...
Poisoning by nonopioid analgesics, antipyretics and antirheumatics, such as aspirin, salicylates, 4-Aminophenol derivatives, ...
The chemical name for acetaminophen, USP is N-acetyl-p-aminophenol. Its structural formula is:. The molecular weight of ...
A breakdown product of aniline in the body, p-aminophenol, also can be measured in the urine; however, this breakdown product ...
The hair dye made of m-aminophenol (0.18%), pyrogallic acid (0.015%), water (90.8% ...
The role of para-aminophenol in acetaminophen-induced methemoglobinemia in dogs and cats. J Vet Pharmacol Ther 2009; 32:585-595 ... The role of para-aminophenol in acetaminophen-induced methemoglobinemia in dogs and cats. J Vet Pharmacol Ther 2009; 32:585-595 ... The role of para-aminophenol in acetaminophen-induced methemoglobinemia in dogs and cats. J Vet Pharmacol Ther 2009; 32:585-595 ... Para-aminophenol alone was unlikely to have resulted in the extent of the hematotoxic effects observed in the dog of the ...
Incomplete acyl migration was recorded in the case of bis-acyl-2-amino-phenol, leading to an equilibrium mixture, cf. le Rosen ...
Huntsman also demonstrated Araldite MY 0600, a multi-functional epoxy resin based on meta-aminophenol. Compared to the ...
Metal-mediated oxidative DNA damage induced by nitro-2-aminophenols *Fang Chen ...
Acetaminophen (N-acetyl-para-aminophenol or APAP) is contained in > 100 products sold over the counter. Products include many ...
D2.241.81.18.207 Aminophenols D2.755.50 D2.455.426.559.389.657.50 Aminosalicylic Acid D2.241.223.100.380.800.50.60 D2.241. ...
2-aminophenol (\(T = 20 \text{°C}\)). 4.78 (\(\ce{NH3}\)). 9.97 (OH). \(1.7 \times 10^{-5}\) ...
Coulometric determination of hydroquinone, 4-aminophenol and methol with trivalent manganese fluoride complex. 1985, Vol. 50, ...
... hydrazine et para-aminophenol. Le para-aminophenol possede dexcellentes proprietes reductrices, semblables a celles du ...
Water (Aqua), Erythorbic Acid, Sodium Sulfite, p-Phenylenediamine, p-ArninophenoI, Resorcinol, m-Aminophenol, I-Naphthol, HC ...
  • The chemical name for acetaminophen, USP is N -acetyl- p -aminophenol. (nih.gov)
  • Table 1 shows the composition of the combination of Acetaminophen impurity mix A-134, 4′-Acetoxyacetanilide (Acetaminophen RC A) solution A-135, 4-Aminophenol (Acetaminophen RC K) solution A-136, and 4-Chloroacetanilide (Acetaminophen RC J) solution C-166 comprising the components required for analysis according to the monograph methods. (sigmaaldrich.com)