CAS 68-19-9
:Vitamina B12
Descrição:
Vitamina B12, também conhecido como cobalamina, é uma vitamina solúvel em água que desempenha um papel crucial em vários processos biológicos, particularmente na formação de glóbulos vermelhos, na síntese de DNA e na função neurológica. É caracterizada por sua estrutura complexa, que inclui um íon de cobalto em seu núcleo, cercado por um anel de corrina. Essa estrutura única é responsável por sua atividade biológica. Vitamina B12 existe em várias formas, sendo a metilcobalamina e a adenosilcobalamina as mais biologicamente ativas. É obtido principalmente de fontes animais, como carne, peixe, ovos e produtos lácteos, tornando essencial para indivíduos que seguem uma dieta vegetariana ou vegana considerar a suplementação. A deficiência de Vitamina B12 pode levar à anemia, distúrbios neurológicos e outros problemas de saúde. O número CAS 68-19-9 identifica especificamente o composto, o que é crucial para fins regulatórios e de pesquisa. No geral, Vitamina B12 é vital para manter a saúde geral, particularmente nos processos metabólicos e na manutenção da integridade do sistema nervoso.
Fórmula:C63H88CoN14O14P
InChI:InChI=1S/C62H90N13O14P.CN.Co/c1-29-20-39-40(21-30(29)2)75(28-70-39)57-52(84)53(41(27-76)87-57)89-90(85,86)88-31(3)26-69-49(83)18-19-59(8)37(22-46(66)80)56-62(11)61(10,25-48(68)82)36(14-17-45(65)79)51(74-62)33(5)55-60(9,24-47(67)81)34(12-15-43(63)77)38(71-55)23-42-58(6,7)35(13-16-44(64)78)50(72-42)32(4)54(59)73-56;1-2;/h20-21,23,28,31,34-37,41,52-53,56-57,76,84H,12-19,22,24-27H2,1-11H3,(H15,63,64,65,66,67,68,69,71,72,73,74,77,78,79,80,81,82,83,85,86);;/q;-1;+3/p-2/t31-,34-,35-,36-,37+,41-,52?,53-,56-,57+,59-,60+,61+,62+;;/m1../s1
Chave InChI:InChIKey=FDJOLVPMNUYSCM-SYUKHSAKSA-L
SMILES:[C-](#N)[Co+3]1234[N]=5[C@@]6(C)[C@@]7([N-]1C([C@@](C)([C@H]7CC(N)=O)CCC(=O)NC[C@@H](C)OP(=O)([O-])O[C@H]8C(O)([C@@H](N9C=[N]2C=%10C9=CC(C)=C(C)C%10)O[C@@H]8CO)[H])=C(C)C%11=[N]3C(=CC%12=[N]4C(=C(C)C5[C@@H](CCC(N)=O)[C@@]6(CC(N)=O)C)[C@](CC(N)=O)(C)[C@@H]%12CCC(N)=O)C(C)(C)[C@@H]%11CCC(N)=O)[H]
Sinónimos:- 5,6-Dimethyl-1-(3-O-Phosphono-Alpha-D-Ribofuranosyl)-1H-Benzimidazolmonoes
- 5,6-Dimethylbenzimidazolyl-Co-cyanocobamide
- Anacobin
- Antipernicin
- Apikobal
- B-Twelve
- Bedodeka
- Bedoz
- Behepan
- Berubi
- Berubigen
- Betolvex
- Byladoce
- CN-B<sub>12</sub>
- Cianocobalamina
- Cn-B12
- Cobalin
- Cobamin
- Cotel
- Covit
- Crystamin
- Crystamine
- Cyano-5,6-Dimethylbenzimidazole-Cobalamin
- Cyano-5,6-dimethylbenzimidazolylcobamide
- Cyano-B12
- Cyano-B<sub>12</sub>
- Cyanocobalamin
- Cyanocobalamine
- Cycolamin
- Cykobemin
- Cykobeminet
- Cyomin
- Cyredin
- Cytacon
- Cytamen
- Cytobion
- Depinar
- Dobetin
- Docemine
- Docibin
- Docigram
- Docivit
- Dodecabee
- Dodecavite
- Dodex
- Ducobee
- Duodecibin
- Embiol
- Emociclina
- Eritrone
- Erycytol
- Erythrotin
- Euhaemon
- Fresmin
- Hemo-b-doze
- Hemomin
- Hepagon
- Hepavis
- Hepavit
- Hepcovite
- Macrabin
- Megalovel
- Milbedoce
- Millevit
- Nagravon
- Nascobal
- Normocytin
- Pernaemon
- Pernaevit
- Pernipuron
- Plecyamin
- Poyamin
- Rebramin
- Redamina
- Redisol
- Rheumazin
- Rhodacryst
- Rubesol
- Rubivamine
- Rubramin
- Rubripca
- Rubrocitol
- Sytobex
- Vb12
- Vibalt
- Vibisone
- Virubra
- Vita-rubra
- Vitarubin
- Vitral
- Betaline 12
- Vitamin B12
- Ver mais sinónimos
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23 produtos.
Vitamin B12
CAS:Fórmula:C63H88CoN14O14PPureza:>95.0%(E)Cor e Forma:Red to Dark red to Dark purple powder to crystalPeso molecular:1,355.39Vitamin B12, 98+% (dry wt basis)
CAS:<p>Vitamin B12, 98+% (dry wt basis); Used as a nutritional supplement and stabilizer in foods.</p>Fórmula:C63H88CoN14O14PPureza:98+%Cor e Forma:Dark red to red-purple, Crystals or crystalline powderPeso molecular:1355.39Vitamin B12
CAS:<p>Cyanocobalamin, a B-complex vitamin from gut microbes, is essential for blood, DNA, and metabolism; its lack causes anemia and nerve damage.</p>Fórmula:C63H88CoN14O14PPureza:98% - 99.33%Cor e Forma:SolidPeso molecular:1355.37Vitamin B12
CAS:Fórmula:C63H88CoN14O14PPureza:96.0 - 102.0 % (anhydrous)Cor e Forma:Dark red crystalline powderPeso molecular:1355.38Vitamin B12, pyrogen free
CAS:Fórmula:C63H88CoN14O14PPureza:≥ 96.0% (anhydrous basis)Cor e Forma:Dark red crystalline powderPeso molecular:1355.38Cyanocobalamin (Vitamin B12)
CAS:Fórmula:C63H88CoN14O14PCor e Forma:Dark Red SolidPeso molecular:1355.39Cyanocobalamin (Vitamin B12)
CAS:Produto ControladoFórmula:C63H88CoN14O14PCor e Forma:NeatPeso molecular:1355.37Vitamin B12
CAS:<p>Vitamin B12</p>Fórmula:C63H88CoN14O14PPureza:USP gradeCor e Forma: dark red powderPeso molecular:1,355.37g/molVitamin B12
CAS:Produto Controlado<p>Stability Hygroscopic<br>Applications Prototype of the family of naturally occurring cobalt coordination compounds knows as corrinoids. Analogs of vitamin B12 which differ only in the β-ligand of the cobalt are termed cobalamins. Synthesized almost exclusively by bacteria. Dietary sources include fish, meat, liver, and dairy products; plants have little or no cobalamins. Converted by the body into its bioactive forms, methylcobalamin and cobamamide, which serve as enzyme cofactors. Severe deficiency may result in megaloblastic anemia and/or neurological impairment.<br>References Rickes, et al.: Science, 107, 396 (1948); Kirschbaum, J., et al.: Anal. Profiles Drug Subs., 10, 183 (1981); Grasbeck, R., et al.: Clin. Biochem., 17, 99 (1984)<br></p>Fórmula:C63H88CoN14O14PCor e Forma:Dark RedPeso molecular:1355.37Vitamin B12 - cyanocobalamin 1%,carrier:Mannitol
CAS:Produto Controlado<p>Vitamin B12 is a water-soluble vitamin that is essential for the normal production of red blood cells, DNA, and protein. It is also necessary for the maintenance of nerve tissue and the regulation of brain function. This product has been shown to be effective in the prevention and treatment of bowel disease (e.g., Crohn's disease). Vitamin B12 deficiency can lead to anemia, depression, confusion, or nerve damage. The recommended dose for adults is 1 mg per day.</p>Fórmula:C63H88CoN14O14PPureza:1.00 To 1.30%Cor e Forma:PowderPeso molecular:1,355.36 g/molVitamin B12
CAS:Produto Controlado<p>Vitamin B12 is a water-soluble vitamin that is found in animal products. It is required for the production of red blood cells and DNA, as well as for the maintenance of a healthy nervous system. Vitamin B12 deficiency can lead to a number of health problems, including anemia, nerve damage, and bowel disease. A diagnosis of vitamin B12 deficiency typically involves measuring serum vitamin B12 levels. If the level is low or deficient, other tests may be performed to determine whether there are any underlying causes for this deficiency. Deficiencies in vitamin B12 can be caused by pernicious anemia, dietary restrictions (veganism), or certain medications. A low-dose group study was conducted to evaluate the efficacy of high dose oral cobalamin on reducing homocysteine levels in patients with bowel disease. The experimental model consisted of 34 patients with bowel disease who were randomly assigned to either receive 500 μg oral cobalamin daily or placebo for 3 months. Results show</p>Fórmula:C63H88CoN14O14PPureza:(Uv) Min. 98%Cor e Forma:PowderPeso molecular:1,355.36 g/molVitamin B12 for cell culture, 97%, Endotoxin (BET) 0.05EU/mg
CAS:Fórmula:C63H88O14N14PCoPureza:min. 97%Cor e Forma:Dark red, Crystalline powder, Clear, RedPeso molecular:1355.38Vitamin B12 for molecular biology, 97%
CAS:Fórmula:C63H88O14N14PCoPureza:min. 97%Cor e Forma:Dark red, Crystalline powder, Clear, RedPeso molecular:1355.38Vitamin B12 for tissue culture, 97%
CAS:Fórmula:C63H88O14N14PCoPureza:min. 97%Cor e Forma:Dark red, Crystalline powder, Clear, RedPeso molecular:1355.38Cyanocobalamin (Crystalline)
CAS:<p>Vitamin b12 (cyanocobalamin and related compounds with vitamin b12 activity) and its derivatives</p>Fórmula:C63H88CoN14O14PCor e Forma:Red PowderPeso molecular:1354.5674Ref: IN-DA00IBRW
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