CAS Number68-19-9
Synonymscob(II)alamin; vitral; Vb12; cotel; vibalt; embiol; Vitamin b12; Cyanocobalamin; CN-13-epiCbl; covit; cn-b12; vitamin B-12; cyomin; EINECS 200-680-0; MFCD00151092; Bedoz; CN-CBL
Molecular FormulaC63H88CoN14O14P
Molecular Weight1355.37
Purity≥98%
Melting Point>300ºC
Appearancepowder
EINECS200-680-0
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 68-19-9 |
| Catalog No. | 2A-9008906 |
| Chinese Name | 维生素b12 |
| Synonyms | cob(II)alamin; vitral; Vb12; cotel; vibalt; embiol; Vitamin b12; Cyanocobalamin; CN-13-epiCbl; covit; cn-b12; vitamin B-12; cyomin; EINECS 200-680-0; MFCD00151092; Bedoz; CN-CBL |
| Molecular Formula | C63H88CoN14O14P |
| Molecular Weight | 1355.37 |
| Purity | ≥98 |
| Melting Point | >300ºC |
| Appearance | powder |
| Water Solubility | Water solubility: slightly soluble; water solubili |
| Storage Condition | Packed in brown glass bottles. Store in shading an |
| Application | Vitamin B12 is a water-soluble vitamin that plays a key role in maintaining normal functions of the brain and nervous system and blood flow formation. |
| EINECS | 200-680-0 |
| HTC | 2936260000 |
| PubChem ID | 57654727 |
| SMILES | C/C(C1=N[C@]([C@]([C@H](CC(N)=O)[C@@]/2(C)CCC(NC[C@@H](OP([O-])(O[C@H]3[C@@H](O)[C@@H](N4C=[N]5C6=C4C=C(C)C(C)=C6)O[C@@H]3CO)=O)C)=O)([H])N([Co+]5C#N)C2=C(C)/C([C@@H](CCC(N)=O)C/7(C)C)=NC7=C/8)(C)[C@@](C)(CC(N)=O)[C@@H]1CCC(N)=O)=C9N=C8[C@@H](CCC(N)=O)[C@ |
| 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;;+2/p-2/t31-,34-,35-,36-,37+,41-,52-,53-,56-,57?,59-,60+,61+,62+;;/m1../s1 |
| InChI Key | RMRCNWBMXRMIRW-QJRSUKKJSA-L |
| Beilstein/REAXYS | 4122889 |
| NACRES Code | NA.79 |
| eCl@ss | 34058004 |
| UNSPSC | 12352205 |
| Hazard Symbols | Transport |
| Safety Description | S24/25 |
| MSDS | msds/8906_1_68_19_9.pdf |
| Bioactivity | Vitamin B12 is a water soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood.Target: OthersVitamin B12 is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. It is one of the eight B vitamins. It is normally involved in the metabolism of every cell of the human body, especially affecting DNA synthesis and regulation, but also fatty acid synthesis (especially odd chain fatty acids) and energy production. Vitamin B12 normally plays a significant role in the metabolism of every cell of the body, especially affecting the DNA synthesis and regulation but also fatty acid synthesis and energy production. However, many (though not all) of the effects of functions of B12 can be replaced by sufficient quantities of folic acid (vitamin B9), since B12 is used to regenerate folate in the body. Most vitamin B12 deficiency symptoms are actually folate deficiency symptoms, since they include all the effects of pernicious anemia and megaloblastosis, which are due to poor synthesis of DNA when the body does not have a proper supply of folic acid for the production of thymine due to methyl trapping. When sufficient folic acid is available, all known B12 related deficiency syndromes normalize, save those narrowly connected with the vitamin B12-dependent enzymes Methylmalonyl Coenzyme A mutase, and 5-methyltetrahydrofolate-homocysteine methyltransferase (MTR), also known as methionine synthase; and the buildup of their respective substrates (methylmalonic acid, MMA) and homocysteine.Coenzyme B12's reactive C-Co bond participates in three main types of enzyme-catalyzed reactions [1, 2]. Related Catalog Signaling Pathways >> Others >> Others Research Areas >> Metabolic Disease References [1]. http://en.wikipedia.org/wiki/Vitamin_B12 [2]. Banerjee, R. and S.W. Ragsdale, The many faces of vitamin B12: catalysis by cobalamin-dependent enzymes. Annu Rev Biochem, 2003. 72: p. 209-47. Chemical & Physical Properties Melting Point >300ºC Molecular Formula C63H88CoN14O14P Molecular Weight 1355.365 Exact Mass 1354.567383 PSA 479.70000 LogP 6.57018 InChIKey FDJOLVPMNUYSCM-IQFXPAJWSA-L SMILES CC1=C2N=C(C=C3N=C(C(C)=C4[N-]C(C(CC(N)=O)C4(C)CCC(=O)NCC(C)OP(=O)([O-])OC4C(CO)OC(n5cnc6cc(C)c(C)cc65)C4O)C4(C)N=C1C(CCC(N)=O)C4(C)CC(N)=O)C(CCC(N)=O)C3(C)C)C(CCC(N)=O)C2(C)CC(N)=O.[C-]#N.[Co+3] |
| Use of | Properties Articles254 Name cyanocob(III)alamin Synonym More Synonyms Vitamin B12 Biological Activity Related Catalog Signaling Pathways >> Others >> Others Research Areas >> Metabolic Disease References [1]. http://en.wikipedia.org/wiki/Vitamin_B12 [2]. Banerjee, R. and S.W. Ragsdale, The many faces of vitamin B12: catalysis by cobalamin-dependent enzymes. Annu Rev Biochem, 2003. 72: p. 209-47. Chemical & Physical Properties Exact Mass 1354.567383 PSA 479.70000 LogP 6.57018 InChIKey FDJOLVPMNUYSCM-IQFXPAJWSA-L |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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