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Cellular Vitality & Cofactors

B12 (Methylcobalamin)

Methylcobalamin Solution

$19.19
No reseller markup

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Direct-source pricing: Solira works through manufacturing partnerships to reduce reseller markup while maintaining independent third-party testing and lot-specific COA verification.

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The Solira Take

Methylcobalamin is the methylated bioactive form of vitamin B12. Used in preclinical research on one-carbon metabolism and homocysteine-pathway mechanisms.

COA / Testing

Every batch of product sold by Solira undergoes independent third-party analytical testing to verify identity and purity, performed by Chromate.

  • HPLC purity analysis — confirms compound purity
  • Mass spectrometry — identity confirmation via molecular weight verification
  • Lot-specific documentation — each COA corresponds to the specific manufacturing lot

COA available upon request. Contact us for lot-specific documentation.

Description

Methylcobalamin (vitamin B12 methylated form) supplied in preservative-stabilized sterile solution for laboratory research.

Supplied for in vitro research and preclinical investigation only.

Product Specs
Physical FormSterile solution
AppearanceSterile solution
PurityHPLC-verified (see COA)
Molecular FormulaC63H91CoN13O14P
Molecular Weight1344.38 g/mol
CAS Number13422-55-4
Amino Acid SequenceNot applicable — cobalamin cofactor (not a peptide).
PubChem CID6436231
Research Applications
  • Investigated in preclinical models for methionine synthase cofactor activity.
  • Studied in in vitro systems for folate cycle and homocysteine metabolism research.
  • Used in laboratory research examining B12-dependent methylation pathways.
  • Evaluated in controlled preclinical settings for methylmalonyl-CoA mutase activity profiling.
Storage & Handling

Store refrigerated at 2-8°C.
Protect from light.
Do not freeze.
Use sterile technique when withdrawing.
Discard if precipitation or discoloration is observed.

All handling instructions are intended for laboratory use only.

Sold to qualified researchers for laboratory use only. These products have not been evaluated by the FDA, are not intended to diagnose, treat, cure or prevent any disease, and are not for human, veterinary, or food use in any form. The purchaser is responsible for the lawful and proper use of any compound purchased.

Researcher verification

Solira supplies research peptides to qualified researchers and laboratories for in vitro and laboratory use. Please confirm before continuing.

By proceeding you affirm the statements above are true. These products are not for human or veterinary use, not for use in diagnostic procedures, and have not been evaluated by the U.S. Food and Drug Administration. Full disclaimer.

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