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C3000000

Cyanocobalamin

European Pharmacopoeia (EP) Reference Standard

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Synonym(s):
Vitamin B12, α-(5,6-Dimethylbenzimidazolyl)cyanocobamide, CN-Cbl, Cyanocob(III)alamin, Cyanocobalamin
Empirical Formula (Hill Notation):
C63H88CoN14O14P
CAS Number:
Molecular Weight:
1355.37
Beilstein:
4122889
PubChem Substance ID:
NACRES:
NA.24

biological source

synthetic

grade

pharmaceutical primary standard

Agency

EP

API family

cyanocobalamin

form

solid

manufacturer/tradename

EDQM

technique(s)

gas chromatography (GC): suitable
liquid chromatography (LC): suitable

mp

>300 °C (decomposes before melting)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

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

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This Item
BP466PHR1234C3607
Cyanocobalamin European Pharmacopoeia (EP) Reference Standard

C3000000

Cyanocobalamin

Cyanocobalamin British Pharmacopoeia (BP) Assay Standard

BP466

Cyanocobalamin

Cyanocobalamin pharmaceutical secondary standard, certified reference material

Supelco

PHR1234

Cyanocobalamin

Cyanocobalamin meets USP testing specifications

Sigma-Aldrich

C3607

Cyanocobalamin

form

solid

form

solid

form

-

form

powder

manufacturer/tradename

EDQM

manufacturer/tradename

BP

manufacturer/tradename

-

manufacturer/tradename

-

technique(s)

gas chromatography (GC): suitable, liquid chromatography (LC): suitable

technique(s)

gas chromatography (GC): suitable, liquid chromatography (LC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)
vitamins, nutraceuticals, and natural products

application(s)

pharmaceutical (small molecule)

format

neat

format

neat

format

neat

format

-

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.
Cyanocobalamin, a B vitamin with potential applications in medical and food industries, is vital to growth, cell reproduction, hematopoiesis, etc. It is utilized for the management of trigeminal neuralgia and multiple sclerosis.

Application

Cyanocobalamin may be used as an EP reference standard for the determination of the analyte in pharmaceutical formulations by various chromatography techniques.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1


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Vitamin B12 (cyanocobalamin) EMPROVE® ESSENTIAL, Ph. Eur., BP, USP

SAFC

5.24950

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R0600000

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Biotin for system suitability European Pharmacopoeia (EP) Reference Standard

Y0001978

Biotin for system suitability

Hydroxocobalamin acetate United States Pharmacopeia (USP) Reference Standard

USP

1324308

Hydroxocobalamin acetate

Coenzyme B12 ≥97.0%

Sigma-Aldrich

C0884

Coenzyme B12

vibrant-m

H1428000

Hydroxocobalamin

Citric acid monohydrate European Pharmacopoeia (EP) Reference Standard

C2219000

Citric acid monohydrate

Biotin European Pharmacopoeia (EP) Reference Standard

B1116000

Biotin

Microbial production of vitamin B 12: a review and future perspectives
Fang, Huan and Kang, Jie and Zhang, Dawei
Microbial cell factories, 16(1), 15-15 (2017)
Ultra-high performance liquid chromatographic and mass spectrometric analysis of active vitamin B12 in cells of Propionibacterium and fermented cereal matrices.
Chamlagain B, Edelmann M, Kariluoto S, et al.
Inflammation and regeneration, 166, 630-638 (2014)
A rapid determination of the relative purity of vitamin B12 (Cyanocobalamin) in pharmaceutical products
Bruening CF, et al.
Journal of the American Pharmaceutical Association, 47(1), 15-20 (1958)
LC simultaneous determination of Thioctic Acid, Benfotiamine and Cyanocobalamin in Thiotacid Compound capsules
Salem H
Chromatographia, 72(3-4), 327-330 (2010)
The assay of cyanocobalamin in pharmaceutical preparations by solid-phase extraction and HPLC
Jansen CC and De Kleijn JP
Journal of Chromatographic Science, 28(1), 42-45 (1990)

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