Hydroxocobalamin (CAS 13422-51-0) is a naturally occurring cobalamin in which a hydroxyl group occupies the upper axial position on the central cobalt atom of the corrin ring (formula C62H89CoN13O15P, molecular weight 1346.4). It is produced by microbial fermentation and, because the free hydroxo form is reactive, is commonly supplied as its acetate salt for stability. It differs from cyanocobalamin by carrying a hydroxo rather than a cyano ligand, and from the methyl and adenosyl coenzyme forms by its simple hydroxyl group; it is light-sensitive and handled under light protection. It is supplied as a crystalline powder, usually as a standardized trituration or as the acetate salt, and we manufacture it in capsules, tablets, liquids and powders.
- Kapsułki
- Tabletki
- Płyny
- Proszki
Applications
Single-vitamin B12 supplements, B-complex and multivitamin products, and oral liquid formulations.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified GMP system
Other forms of Vitamin B12 (Cobalamin)
Cyanocobalamin
Cyanocobalamin (alpha-(5,6-dimethylbenzimidazolyl)cyanocobamide)
- CAS
- 68-19-9
- Formula
- C63H88CoN14O14P
- Wegańskie
- Bezglutenowe
Methylcobalamin
Methylcobalamin (methyl-5,6-dimethylbenzimidazolylcobamide)
- CAS
- 13422-55-4
- Formula
- C63H91CoN13O14P
- Wegańskie
- Bezglutenowe
Adenosylcobalamin (Dibencozide)
Cobamamide (5'-deoxyadenosylcobalamin, coenzyme B12)
- CAS
- 13870-90-1
- Formula
- C72H100CoN18O17P
- Wegańskie
- Bezglutenowe