Cobamamide

Name: Cobamamide
Brand: Zemixal
SKU: ZX-024071

Reference StandardAvailable on request

Order Cobamamide (CAS 13870-90-1) online at Zemixal: C72H100CoN18O17P, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-024071.

Pack sizes

CAS number13870-90-1

FormulaC₇₂H₁₀₀CoN₁₈O₁₇P

Molar mass1579.6 g/mol

Physical formSolid

HS code38229090

InChIKeyOAJLVMGLJZXSGX-SLAFOUTOSA-L

About Cobamamide

Analytical teams working on Cyanocobalamin use Cobamamide as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 13870-90-1, formula C72H100CoN18O17P and molar mass 1579.6 g/mol. It is handled as a solid.

Common uses in the lab and plant

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Cyanocobalamin

See every impurity, metabolite and related compound we list for this API.

Cyanocobalamin standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Cobamamide
Product name	Cobamamide
Catalogue number	ZX-024071
CAS number	13870-90-1
IUPAC name	(2S,3S,4R,5R)-2-(6-aminopurin-9-yl)-5-methanidyloxolane-3,4-diol;cobalt(3+);[(2R,3S,4R,5S)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2R)-1-[3-[(1R,2R,3R,4Z,7S,9Z,12S,13S,14Z,17S,18S,19R)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2,7,12,17-tetrahydro-1H-corrin-21-id-3-yl]propanoylamino]propan-2-yl] phosphate
Molecular formula	C₇₂H₁₀₀CoN₁₈O₁₇P
Molar mass	1579.6 g/mol
Exact mass	1578.6583
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	12 / 27
Topological polar surface area	571 Å²
HS code	38229090
InChIKey	OAJLVMGLJZXSGX-SLAFOUTOSA-L
PubChem CID	6474320
Synonyms	Coenzyme B12, Calomide, adenosylcobalamin, Cobalamine coenzyme, 5'-Deoxyadenosylcobalamine, Vitamin B12 coenzyme

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Cobamamide
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Cobamamide

Which CAS number identifies Cobamamide?

Cobamamide is registered under CAS 13870-90-1. You may also see it listed as Coenzyme B12, Calomide, adenosylcobalamin. Our catalogue number for this item is ZX-024071.

What are the formula and molar mass of Cobamamide?

For Cobamamide, its formula is C72H100CoN18O17P and its molar mass is 1579.6 g/mol. InChIKey OAJLVMGLJZXSGX-SLAFOUTOSA-L lets you match it in any structure database.

How is Cobamamide used in pharmaceutical QC?

Cobamamide is a characterised reference material linked to Cyanocobalamin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Cobamamide?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Cobamamide?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Cobamamide to my country?

Yes. Cobamamide ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Cyanocobalamin standards

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