CAS 68-19-9

Vitamin B12

Description:

Vitamin B12, also known as cobalamin, is a water-soluble vitamin that plays a crucial role in various biological processes, particularly in the formation of red blood cells, DNA synthesis, and neurological function. It is characterized by its complex structure, which includes a cobalt ion at its core, surrounded by a corrin ring. This unique structure is responsible for its biological activity. Vitamin B12 exists in several forms, with methylcobalamin and adenosylcobalamin being the most biologically active. It is primarily obtained from animal sources, such as meat, fish, eggs, and dairy products, making it essential for individuals following a vegetarian or vegan diet to consider supplementation. Deficiency in Vitamin B12 can lead to anemia, neurological disorders, and other health issues. The CAS number 68-19-9 specifically identifies the compound, which is crucial for regulatory and research purposes. Overall, Vitamin B12 is vital for maintaining overall health, particularly in metabolic processes and maintaining the nervous system's integrity.

Formula: 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

InChI key: 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]

Synonyms:

• 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-B₁₂
• Cianocobalamina
• Cn-B12
• Cobalin
• Cobamin
• Cotel
• Covit
• Crystamin
• Crystamine
• Cyano-5,6-Dimethylbenzimidazole-Cobalamin
• Cyano-5,6-dimethylbenzimidazolylcobamide
• Cyano-B12
• Cyano-B₁₂
• 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

Vitamin B12

CAS: 68-19-9

Formula: C₆₃H₈₈CoN₁₄O₁₄P

Purity: >95.0%(E)

Color and Shape: Red to Dark red to Dark purple powder to crystal

Molecular weight: 1,355.39

Ref: 3B-C0449

Vitamin B12, 98+% (dry wt basis)

CAS: 68-19-9

Vitamin B12, 98+% (dry wt basis); Used as a nutritional supplement and stabilizer in foods.

Formula: C₆₃H₈₈CoN₁₄O₁₄P

Purity: 98+%

Color and Shape: Dark red to red-purple, Crystals or crystalline powder

Molecular weight: 1355.39

Ref: 02-A14894

CYANOCOBALAMIN FOR SYSTEM SUITABILITY CRS

CAS: 68-19-9

CYANOCOBALAMIN FOR SYSTEM SUITABILITY CRS

Ref: 41-Y0002204

Cyanocobalamin

CAS: 68-19-9

Cyanocobalamin

Color and Shape: Light Red Crystalline

Ref: 47-466

CYANOCOBALAMIN CRS

CAS: 68-19-9

CYANOCOBALAMIN CRS

Formula: C₆₃H₈₈CoN₁₄O₁₄P

Molecular weight: 1355.365

Ref: 41-C3000000

CYANOCOBALAMIN FOR PEAK IDENTIFICATION CRS

CAS: 68-19-9

CYANOCOBALAMIN FOR PEAK IDENTIFICATION CRS

Ref: 41-Y0002203

Cyanocobalamin (Crystalline)

CAS: 68-19-9

Vitamin b12 (cyanocobalamin and related compounds with vitamin b12 activity) and its derivatives

Formula: C₆₃H₈₈CoN₁₄O₁₄P

Color and Shape: Red Powder

Molecular weight: 1354.5674

Ref: 45-1152011

Vitamin B12

CAS: 68-19-9

Cyanocobalamin, a B-complex vitamin from gut microbes, is essential for blood, DNA, and metabolism; its lack causes anemia and nerve damage.

Formula: C₆₃H₈₈CoN₁₄O₁₄P

Purity: 98% - 99.95%

Color and Shape: Red Solid

Molecular weight: 1355.37

Ref: TM-T1040

Vitamin B12

CAS: 68-19-9

Vitamin B12

Formula: C₆₃H₈₈CoN₁₄O₁₄P

Purity: USP grade

Color and Shape: Dark red to purple Solid

Molecular weight: 1355.36518

Ref: 54-BIV6236

Coα-[α-(5,6-dimethylbenzimidazolyl)]-Coβcyanocobaltamide

CAS: 68-19-9

Formula: C₆₃H₈₈CoN₁₄O₁₄P

Purity: 98%

Color and Shape: Solid

Molecular weight: 1355.3652

Ref: IN-DA00IBRW

Vitamin B12

CAS: 68-19-9

Formula: C₆₃H₈₈CoN₁₄O₁₄P

Purity: 96.0 - 102.0 % (anhydrous)

Color and Shape: Dark red crystalline powder

Molecular weight: 1355.38

Ref: 7W-GE2859

Cyanocobalamin (Vitamin B12)

CAS: 68-19-9

Formula: C₆₃H₈₈CoN₁₄O₁₄P

Color and Shape: Dark Red Solid

Molecular weight: 1355.39

Ref: 4Z-C-165001

Vitamin B12, pyrogen free

CAS: 68-19-9

Formula: C₆₃H₈₈CoN₁₄O₁₄P

Purity: ≥ 96.0% (anhydrous basis)

Color and Shape: Dark red crystalline powder

Molecular weight: 1355.38

Ref: 7W-GV3321

Cyanocobalamin (Vitamin B12)

CAS: 68-19-9

Formula: C₆₃H₈₈CoN₁₄O₁₄P

Color and Shape: Neat

Molecular weight: 1355.37

Ref: 04-C11798500

Cyanocobalamin (Vitamin B12)

CAS: 68-19-9

Formula: C₆₃H₈₈CoN₁₄O₁₄P

Color and Shape: Neat

Molecular weight: 1355.37

Ref: LP-CYA-2188-CO

Cyanocobalamin (Vitamin B12)

Controlled Product

CAS: 68-19-9

Formula: C₆₃H₈₈CoN₁₄O₁₄P

Color and Shape: Neat

Molecular weight: 1355.37

Ref: 86-MM1449.00

Cyanocobalamin (Vitamin B12)

CAS: 68-19-9

Color and Shape: Neat

Ref: 61-FOR1449.00

Cyanocobalamin (Vitamin B12) 1.0 mg/ml in Methanol

CAS: 68-19-9

Formula: C₆₃H₈₈CoN₁₄O₁₄P

Color and Shape: Single Solution

Molecular weight: 1355.37

Ref: 61-AMP1449.00-01

Vitamin B12

Controlled Product

CAS: 68-19-9

Stability Hygroscopic
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.
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)

Formula: C₆₃H₈₈CoN₁₄O₁₄P

Color and Shape: Neat

Molecular weight: 1355.37

Ref: TR-V676020

Cyanocobalamin RS

CAS: 68-19-9

Color and Shape: Dark Red Solid Crystals Or Powder

Ref: 2K-106000002