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*  Isotopes of bromine - Wikipedia
Bromine (35Br) has two stable isotopes, 79Br and 81Br, and 30 known radioisotopes, the most stable of which is 77Br, with a ... Bromine and chlorine are the only halogens with more than one stable isotope. Abbreviations: IT: Isomeric transition Bold for ...
  https://en.wikipedia.org/wiki/Isotopes_of_bromine
*  Indian Patents. 234977:'PHENYL - PIPERAZINYL ALKYLAMINO COMPOUNDS HAVING THE FORMULA I, PHARMACEUTICAL COMPOSITION AND PROCESS...
Br, 7^Br, 77gr and 82fir, and radioactive fluorides, e.g. 1°F. The introduction of a radioactive halogen atom can be performed ... Suitable halogen radioisotopes to this purpose are radioactive iodides, e.g. '22j; 123j 125^ 13lj- radioactive bromides, e.g. 7 ... In principle, any compound of formula (I) containing a halogen atom is prone for radiolabelling by replacing the halogen atom ... One particular group consists of those compounds of formula (I) wherein R^ and/or R3 and/or R4 are a radioactive halogen atom. ...
  http://www.allindianpatents.com/patents/234977-phenyl-piperazinyl-alkylamino-compounds-having-the-formula-i-pharmaceutical-composition-and-process-for-preparing-the-same
*  Patente US7256019 - Terminal phosphate blocked nucleoside polyphosphates - Google Patentes
P and halogen. Z may be H or a detectable moiety such as a radioisotope, an electrochemical tag, a fluorescent tag, an energy ... In the Structure above, n is 1 or greater; R1 and R2 are independently H, Cl, Br, F, I, SH, SR, N3, NH2, NHR, OR or OH; 'base' ... P and halogen. Z may be H or a detectable moiety such as a radioisotope, an electrochemical tag, a fluorescent tag, an energy ... In the Structure above, n is 1 or greater; R is H , Cl, Br, F, I, SH, SR, N3, NH2, NHR, OR or OH; 'base' is a natural or ...
  http://www.google.es/patents/US7256019?hl=es&dq=flatulence
*  INDOLE DERIVATIVES - Patent application
131I and 77Br. A preferred gamma-emitting radioactive halogen is 123I. Where the radioisotope of the in vivo imaging agent is ... a suitable radioisotope is a gamma-emitting radioactive halogen. Examples of gamma-emitting radioactive halogens suitable for ... 0024] The teen "halogen" or "halo-" means a substituent selected from fluorine, chlorine, bromine or iodine. "Haloalkyl" and " ... For each particular radioisotope presented in the following section, one or more suitable sources of the radioisotope are ...
  http://www.patentsencyclopedia.com/app/20120020884
*  N-Oxo-Heterocycle and N-Oxo-Alkyl Quinoline-4-Carboxamides as Nk-3 Receptor Ligands - Patent application
75Br, 76Br, 77Br or 82Br. A most particular embodiment of this aspect of the invention is that in which the radioisotope is 18F ... 0046]R2 is selected from H, halogen and unsubstituted C1-6alkoxy-; [0047]R3 is H or halogen; [0048]n and m are both 1; [0049]R5 ... 0038]R2 is selected from H, halogen and unsubstituted C1-6alkoxy-; [0039]R3 is H or halogen; [0040]n and m are both 1, and [ ... 0107]As used herein, unless otherwise indicated, halo or halogen refers to fluorine, chlorine, bromine, or iodine; [0108]As ...
  http://www.patentsencyclopedia.com/app/20080234269
*  Bromine - Wikipedia
Bromine is a chemical element with symbol Br and atomic number 35. It is the third-lightest halogen, and is a fuming red-brown ... which may be produced from the neutron activation of natural bromine. The most stable bromine radioisotope is 77Br (t1/2 = ... The Br-Br distance is 227 pm (close to the gaseous Br-Br distance of 228 pm) and the Br···Br distance between molecules is 331 ... Bromine tends to react with compounds including M-M, M-H, or M-C bonds to form M-Br bonds. The simplest compound of bromine is ...
  https://en.wikipedia.org/wiki/Bromine
*  Cobalt - Wikipedia
There are 22 radioisotopes that have been characterized, the most stable being 60Co with a half-life of 5.2714 years, 57Co with ... It is attacked by halogens and sulfur. Heating in oxygen produces Co3O4 which loses oxygen at 900 °C (1,650 °F) to give the ... The metal reacts with fluorine (F2) at 520 K to give CoF3; with chlorine (Cl2), bromine (Br2) and iodine (I2), producing ... Cobalt-57 (Co-57 or 57Co) is a cobalt radioisotope most often used in medical tests, as a radiolabel for vitamin B12 uptake, ...
  https://en.wikipedia.org/wiki/Cobalt
*  Samarium - Wikipedia
Samarium metal reacts with all the halogens, forming trihalides: 2 Sm (s) + 3 X2 (g) → 2 SmX3 (s) (X = F, Cl, Br or I) Their ... All the remaining radioisotopes have half-lives that are less than 2 days, and the majority of these have half-lives that are ... ipen.br DOE Fundamentals Handbook: Nuclear Physics and Reactor Theory (PDF). U.S. Department of Energy. January 1993. pp. 34, ... Samarium(III) triflate (Sm(OTf)3, that is Sm(CF3SO3)3), is one of the most efficient Lewis acid catalysts for a halogen- ...
  https://en.wikipedia.org/wiki/Samarium
*  ENHANCING IRON UPTAKE IN PROTEIN-FREE MEDIA - Patent application
In some embodiments, the halogen is fluorine. In other embodiments, the halogen is chlorine or bromine. [0059] The term " ... Compounds comprising radioisotopes such as tritium, C14, P32 and S35 are thus within the scope of the technology. Procedures ... Examples of substituent groups include: halogens (i.e., F, Cl, Br, and I); hydroxyls; alkoxy, alkenoxy, aryloxy, aralkyloxy, ... 0058] The term "halogen" or "halo" as used herein refers to bromine, chlorine, fluorine, or iodine. ...
  http://www.patentsencyclopedia.com/app/20110306127
*  Iodine - Wikipedia
... and it mimics the intermediate halogen bromine so well that Justus von Liebig was misled into mistaking bromine (which he had ... The other iodine radioisotopes have much shorter half-lives, no longer than days. Some of them have medical applications ... Iodine is the fourth halogen, being a member of group 17 in the periodic table, below fluorine, chlorine, and bromine; it is ... Similarly, iodine is the least volatile of the halogens. Because it has the largest atomic radius among the halogens, iodine ...
  https://en.wikipedia.org/wiki/Iodine
*  Industrial gas - Wikipedia
Chlorine is the only elemental gas that is technically a vapor since STP is below its critical temperature; whilst bromine and ... plus the halogens fluorine (F2) and chlorine (Cl2). The noble gases are all monatomic. In the industrial gases industry the ... These elements are all primordial apart from the noble gas radon which is a trace radioisotope which occurs naturally since all ... Some industrial gas companies may also supply related chemicals, particularly liquids such as bromine and ethylene oxide. Most ...
  https://en.wikipedia.org/wiki/Industrial_gas
*  Patent US7737252 - Peptide-based compounds - Google Patents
vectors having radiolabelled halogens. substituents such as 123I, 125I, 131I, 75Br. ... Preferred non-metal atomic reporters include radioisotopes such as 123I and 131I as well as non zero nuclear spin atoms such as ... The salt can be any salt, but preferably the salt is a water soluble salt of the metal such as a halogen salt, and more ... In an embodiment of this invention, the use of radioisotopes of iodine is specifically contemplated. For example, if the vector ...
  http://www.google.com/patents/US7737252?dq=7253017
*  Technetium - Wikipedia
... the remaining valence electrons can be saturated by one axial and two bridging ligand halogen atoms such as chlorine or bromine ... Thirty other radioisotopes have been characterized with mass numbers ranging from 85 to 118. Most of these have half-lives that ... These compounds are produced by combining the metal and halogen or by less direct reactions. TcCl4 is obtained by chlorination ... The binary tetrahalides can be converted to the hexahalides [TcX6]2− (X = F, Cl, Br, I), which adopt octahedral molecular ...
  https://en.wikipedia.org/wiki/Technetium
*  Nonmetal | Encyclopedia.com
Bromine (Br). * 53. Iodine (I). * 85. Astatine (At) The halogens all have valence electron configurations of ns2np5: in other ... A term describing a phenomenon whereby certain isotopes known as radioisotopes are subject to a form of decay brought about by ... All of the halogens tend to form salts, compounds-formed, along with water, from the reaction of an acid and base-that bring ... Bromine is a liquid at normal temperatures, and it is the only liquid non-metal. All of the elements that are gases at normal ...
  https://www.encyclopedia.com/science-and-technology/chemistry/chemistry-general/nonmetal
*  Terbium - Wikipedia
Terbium metal reacts with all the halogens, forming white trihalides: 2 Tb + 3 X2 → 2 TbX3 (X = F, Cl, Br, I) Terbium dissolves ... Thirty-six radioisotopes have been characterized, with the heaviest being terbium-171 (with atomic mass of 170.95330(86) u) and ... lightest being terbium-135 (exact mass unknown). The most stable synthetic radioisotopes of terbium are terbium-158, with a ...
  https://en.wikipedia.org/wiki/Terbium
*  Gold - Wikipedia
Bromine. Krypton. Rubidium. Strontium. Yttrium. Zirconium. Niobium. Molybdenum. Technetium. Ruthenium. Rhodium. Palladium. ... Some free halogens react with gold.[35] Gold is strongly attacked by fluorine at dull-red heat[36] to form gold(III) fluoride. ... Thirty-six radioisotopes have been synthesized ranging in atomic mass from 169 to 205. The most stable of these is 195. Au with ... Most of gold's radioisotopes with atomic masses below 197 decay by some combination of proton emission, α decay, and β+ decay. ...
  https://en.wikipedia.org/wiki/Gold
*  Radiohalogenated Benzamide Derivatives And Their Use In Tumor Diagnosis And Tumor Therapy - Patent application
0057]Preferred is a pharmaceutical composition of this invention, whereby the halogen isotope is selected from F-18, Br-75, I- ... 0036]In addition, the radioisotope I-131 seems to be more stable in the compounds according to the invention and in particular ... 0084]As leaving groups, halogens such as fluorine, chlorine, bromine, iodine or O-mesylate, O-tosylate, O-triflate or O- ... 2. Radiohalogenated benzamide derivatives according to claim 1, whereby the halogen isotope is selected from F-18, Br-75, I-123 ...
  http://www.patentsencyclopedia.com/app/20110052492
*  Index of chemistry articles - Wikipedia
... radioisotope Radium Radon Radon fluoride Raman spectroscopy Raoult's law Redox Reduction Reflux Reversible reaction Rhazes ... Rouell Hafnium half-life Halite halogen halogenoalkane Hans Fischer Hans Karl August Simon von Euler-Chelpin Harold Clayton ... Bismuth Boehmite Bohr model Bohrium Boiling point Borane Borax Boric acid Bornite Boron Boron group Boron nitride Brass Bromine ... Svante Arrhenius Syenite Sylvite synthetic radioisotope systematic element name Tabun Talc Talcum Tantalite Tantalum Tanzanite ...
  https://en.wikipedia.org/wiki/Index_of_chemistry_articles
*  Silicon - Wikipedia
Twenty radioisotopes have been characterized, with the most stable being 32Si with a half-life of about 150 years, and 31Si ... Direct reaction of the silanes with chlorine or bromine results in explosions at room temperature, but the reaction of silane ... Silicon and silicon carbide readily react with all four stable halogens, forming the colourless, reactive and volatile silicon ... electron loss of silicon to the more electronegative halogen atoms by pi backbonding from the filled pπ orbitals on the halogen ...
  https://en.wikipedia.org/wiki/Silicon
*  Period 5 element - Wikipedia
The radioisotope iodine-131, which has a high fission product yield, concentrates in the thyroid, and is one of the most ... Like the other halogens, free iodine occurs mainly as a diatomic molecule I2, and then only momentarily after being oxidized ... Antimony compounds are prominent additives for chlorine and bromine containing fire retardants found in many commercial and ... A number of iodine radioisotopes are also used in medical applications. Iodine is found on Earth mainly as the highly water- ...
  https://en.wikipedia.org/wiki/Period_5_element
*  Giving
Bromine (Br) --. The only liquid non-metallic element, with a strong, disagreeable odor; one form used in gasoline anti-knock ... Filament in electric heaters, rocket motors, lubricants, source of radio isotopes.. Technetium (Tc) --. A silver-gray metal ... Photographic film, ink pigments, salt additive, disinfectant, halogen lamps.. Xenon (Xe) --. Inert gas present in the ...
  http://chemistry.syr.edu/about-Us/giving.html
*  Carbon group - Wikipedia
Germanium forms tetrahalides with all halogens except astatine and forms dihalides with all halogens except bromine and ... followed by the primordial radioisotope lead-206, the primordial radioisotope lead-207, and the primordial radioisotope lead- ... Tin also has four radioisotopes that occur as the result of the radioactive decay of uranium. These isotopes are tin-121, tin- ... The isotope germanium-76 is a primordial radioisotope. 40 isotopes of tin have been discovered. 14 of these occur in nature. ...
  https://en.wikipedia.org/wiki/Carbon_group
*  99m | Article about 99m by The Free Dictionary
The radioisotope technetium-99m, with a half-life of six hours, is used in radiotherapy. Symbol: Tc; atomic no.: 43; half-life ... where X is the halogen. The formation of oxyhalides, such as TcO3X, is also possible. Technetium and its compounds react with ... and bromine water. ... Only two of the approximately 20 radioisotopes are of practical ... Lantheus Medical Imaging Extends Contract with NTP Radioisotopes to Ensure Robust Supply of LEU-Produced Molybdenum-99 ...
  http://encyclopedia2.thefreedictionary.com/99m
*  Plutonium - The Full Wiki
It reacts with the halogens, giving rise to compounds such as PuX3 where X can be F, Cl, Br or I; PuF4 is also seen. The ... It is therefore used in radioisotope thermoelectric generators and radioisotope heater units such as those in the Cassini, ... Used on its own in radioisotope thermoelectric generators.. Pu-239. alpha to U-235. 24100. 1.9. 0.022. The principal fissile ... It reacts with carbon, halogens, nitrogen and silicon. When exposed to moist air, it forms oxides and hydrides that expand the ...
  http://www.thefullwiki.org/Plutonium