Description
Methylcobalamin (vitamin B12 methylated form) supplied in preservative-stabilized sterile solution for laboratory research.
Supplied for in vitro research and preclinical investigation only.
Cellular Vitality & Cofactors
B12 (Methylcobalamin)
Methylcobalamin Solution
$18.00
No reseller markup
Direct-source pricing: Solira works through manufacturing partnerships to reduce reseller markup while maintaining third-party testing, COA verification, and 99%+ HPLC purity standards.
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1–2 units
Regular price
3+ units
5% off auto-applied
Buy 3 or more units (any mix) and save 5% off — no code needed, applied at checkout. Mix any compounds.
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In stock — ships same business day
Product Specifications
Physical FormLyophilized powder
AppearanceWhite to off-white powder
Purity≥99% (HPLC)
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.
Certificate of Analysis
Every batch of product sold by Solira Lab undergoes independent third-party analytical testing to verify identity and purity.
- 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.
This product is sold strictly as a research compound for in vitro laboratory use. It has not been evaluated or approved by the FDA for any human use. All products sold by Solira Lab are for laboratory and research purposes only. Not for human consumption. Not for diagnostic or therapeutic use. Purchaser assumes all responsibility for the legal and proper use of this product.
