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B12 research vials, CC Peptides Photo coming soon

B12

Also known asmethylcobalaminmecobalamincyanocobalaminvitamin B12
99%+ purity, HPLC verified
$44.07 $58.76
Summer Sale 25% off — applied automatically
$4.41 per vial · 10 vials · Save $396.63 vs. buying 10 singles

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Chemistry & specifications

Reference data from public databases. For research use only.

CAS Number13422-55-4 (methylcobalamin); 68-19-9 (cyanocobalamin)
Molecular FormulaC63H91CoN13O14P (methylcobalamin); C63H88CoN14O14P (cyanocobalamin)
Molecular Weight1344.4 g/mol (methylcobalamin); 1355.4 g/mol (cyanocobalamin)
Residue CountNot available
Sequence (1-letter)Not available
PubChem CID6436232 →

Peer-reviewed research

Every research claim on this page traces to one of the 3 publications below.

  1. Sobczyńska-Malefora A et al.
    Vitamin B(12) status in health and disease: a critical review. Diagnosis of deficiency and insufficiency - clinical and laboratory pitfalls
    Crit Rev Clin Lab Sci (2021)View publication →
  2. Zhang YF, Ning G
    Mecobalamin
    Expert Opin Investig Drugs (2008)View publication →
  3. Spence JD
    Metabolic vitamin B12 deficiency: a missed opportunity to prevent dementia and stroke
    Nutr Res (2016)View publication →
Research use only – legal notice

For Research Use Only. Not for use in diagnostic procedures.

All products sold by CC Peptides (Central Coast Peptides) are supplied strictly for in-vitro laboratory research and further-manufacturing use only. They are not drugs, medical devices, cosmetics, food, dietary supplements, or household chemicals, and have not been evaluated or approved by the U.S. Food and Drug Administration (FDA).

Products are not intended for, and shall not be used for, human or animal consumption, ingestion, injection, inhalation, topical application, or any therapeutic, diagnostic, prophylactic, cosmetic, or clinical purpose. They are not intended to diagnose, treat, cure, or prevent any disease or condition.

By purchasing, the buyer certifies that they are a qualified researcher or licensed professional acquiring these materials solely for legitimate scientific research or analytical purposes, that they are at least 18 years of age and of legal age to contract in their jurisdiction (including California), and that they will handle, store, use, and dispose of the materials in accordance with all applicable federal, state, and local laws and with standard laboratory safety practices.

To the fullest extent permitted by law, the buyer assumes all risk and responsibility associated with the receipt, possession, handling, and use of these products, and releases, indemnifies, and holds harmless CC Peptides, its owners, officers, employees, and affiliates from any and all claims, damages, liabilities, or losses arising out of misuse, off-label use, or use in violation of these terms. Products are sold “AS IS” with no warranties, express or implied.

Questions about compliance or documentation? Contact us at Support@centralcoastpeptides.com or (805) 259-2514.