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BP466

Cyanocobalamin

British Pharmacopoeia (BP) Assay 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
EC Number:
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

cyanocobalamin

form

solid

manufacturer/tradename

BP

technique(s)

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

color

light red

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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1 of 4

This Item
C3000000C3607PHR1234
Cyanocobalamin British Pharmacopoeia (BP) Assay Standard

BP466

Cyanocobalamin

Cyanocobalamin European Pharmacopoeia (EP) Reference Standard

C3000000

Cyanocobalamin

Cyanocobalamin meets USP testing specifications

Sigma-Aldrich

C3607

Cyanocobalamin

Cyanocobalamin pharmaceutical secondary standard, certified reference material

Supelco

PHR1234

Cyanocobalamin

format

neat

format

neat

format

-

format

neat

API family

cyanocobalamin

API family

cyanocobalamin

API family

-

API family

cyanocobalamin

form

solid

form

solid

form

powder

form

-

manufacturer/tradename

BP

manufacturer/tradename

EDQM

manufacturer/tradename

-

manufacturer/tradename

-

technique(s)

gas chromatography (GC): suitable

technique(s)

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

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

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 is a water soluble vitamin, which plays an important role in animal and plant metabolism.

Application

Cyanocobalamin may be used as an analytical reference standard for the quantification of the analyte in neutraceutical products and elemental diet using high-performance liquid chromatography technique.

Packaging

Unit quantity: 150 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity please visit British Pharmacopoeia

Other Notes

Sales restrictions may apply.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1


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Ultramicrodetermination of cyanocobalamin in elemental diet by solid-phase extraction and high-performance liquid chromatography with visible detection
Iwase H
Journal of Chromatography A, 590(2), 359-363 (1992)
Quantitative simultaneous estimation of water-soluble vitamins, Riboflavin, Pyridoxine, Cyanocobalamin and Folic Acid in neutraceutical products by HPLC
Perveen S, et al.
The Open Analytical Chemistry Journal, 3, 1-5 (2009)
Marzia Dolcino et al.
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