Description

Vitamin B12 (Cyanocobalamin) is a vital, water-soluble cobalt-containing compound essential for neurological function, red blood cell formation, and DNA synthesis. Its high biological activity makes it a critical ingredient in pharmaceutical formulations and nutritional supplements to prevent and treat deficiencies. This product is indispensable for manufacturers in the pharmaceutical, nutraceutical, animal feed, and food fortification industries seeking a reliable, high-quality source of this essential nutrient.

Application

• Pharmaceutical Formulations: Key active ingredient in injectable solutions, tablets, and capsules for treating pernicious anemia and vitamin B12 deficiency.
• Dietary Supplements & Nutraceuticals: Used in multivitamin complexes, energy boosters, and standalone B12 supplements in various delivery forms (lozenges, sublingual tablets, sprays).
• Food & Beverage Fortification: Added to breakfast cereals, plant-based milk alternatives (soy, almond), energy drinks, and nutritional bars to enhance their nutritional profile.
• Animal Feed & Veterinary Medicine: Essential micronutrient in premixes for poultry, swine, and aquaculture to support growth, metabolism, and overall health.
• Cosmetic & Personal Care: Incorporated into topical skincare formulations for its purported revitalizing and soothing properties.
• Cell Culture & Microbiology: Serves as a growth factor in certain microbiological media and cell culture applications.

Basic Information

Product Name	Vitamin B12 (Cyanocobalamin)
CAS No.	68-19-9
Molecular Formula	C₆₃H₈₈CoN₁₄O₁₄P
Molecular Weight	1355.37 g/mol
Synonyms	Cyanocobalamin; Cobalamin; α-(5,6-Dimethylbenzimidazolyl)cyanocobamide; Vitamin B-12; Extrinsic Factor; Antipernicious Anemia Factor; Cobamin; Cyanocobalamine; Cycobemin; Cytacon; Cytamen; Dodecabee; Vibalt
EINECS	200-680-0

Quality Control

Our Vitamin B12 is produced and tested under strict quality management systems. We offer grades compliant with major pharmacopoeial standards, including USP, EP, BP, and JP, as well as FCC for food applications. Every batch undergoes rigorous analytical testing for identity, potency, and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to ensure full traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent degradation due to moisture absorption.

Specification

Item	Specification
Appearance	Dark red crystalline powder or fine crystals
Identification (IR)	Conforms to Standard
Identification (HPLC)	Retention time corresponds to reference standard
Assay (on dried basis)	96.0% ~ 102.0%
Specific Rotation [α]20/D	+59° ~ +66°
Loss on Drying	≤ 12.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.