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Vitamin B12

Synonym(s):

Vitamin B12, Cyanocobalamin

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About This Item

CAS Number:
68-19-9
UNSPSC Code:
12352205
NACRES:
NA.25

Assay

≥95% dry basis (UV)

Quality Level

100

form

powder

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

red-purple

solubility

water: 10 mg/mL

shipped in

ambient

storage temp.

15-25°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;-1;+3/p-2/t31-,34-,35-,36-,37+,41-,52-,53-,56-,57+,59-,60+,61+,62+;;/m1../s1

InChI key

FDJOLVPMNUYSCM-WZHZPDAFSA-L

General description

Part of coenzyme needed for the synthesis of proteins, and nucleic acids and for the metabolism of carbohydrates. Plays a role in the synthesis of myelin. Used as an antipernicious anemia factor.
Part of coenzyme needed for the synthesis of proteins, nucleic acids, and for the metabolism of carbohydrates. Plays a role in the synthesis of myelin. Used as an antipernicious anemia factor.

Warning

Toxicity: Standard Handling (A)

Reconstitution

Unstable in solution; reconstitute just prior to use.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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