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1152011

USP

Vitamina B12

United States Pharmacopeia (USP) Reference Standard

Sinonimo/i:

α-(5,6-dimetilbenzimidazolil)cianocobamide, CN-Cbl, Cianocob(III)alamina, Cianocobalamina

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Informazioni su questo articolo

Formula empirica (notazione di Hill):
C63H88CoN14O14P
Numero CAS:
68-19-9
Peso molecolare:
1355.37
NACRES:
NA.24
UNSPSC Code:
41116107
MDL number:
MFCD00151092
Beilstein/REAXYS Number:
4122889
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grade

pharmaceutical primary standard

agency

USP

API family

cyanocobalamin

manufacturer/tradename

USP

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

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.

Application

Cyanocobalamin (crystalline) USP reference standard suitable for use in specified USP compendial tests and assays.

Also used to prepare standard, system suitability, and standard stock solution for assay, identification, and performance test according to the given below monographs of United States Pharmacopeia (USP):
  • Cyanocobalamin Tablets
  • Cyanocobalamin Chewable Gels
  • Cyanocobalamin
  • Water-Soluble Vitamins Capsules

Other Notes

Sales restrictions may apply.

Classe di stoccaggio

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number

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