Description

Cyanocobalamin-B-Monocarboxylic Acid is a key chemical derivative of Vitamin B12, specifically modified at the B-monocarboxylic acid position. This compound is essential for pharmaceutical research and development, serving as a critical intermediate in the synthesis of novel cobalamin analogs and diagnostic agents. It is primarily utilized by manufacturers and R&D laboratories in the pharmaceutical, biotechnology, and fine chemical sectors for developing advanced therapeutic and diagnostic products.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel Vitamin B12 derivatives and cobalamin-based drugs.
• Biochemical Research: Used in the study of cobalamin metabolism, enzyme cofactors, and cellular processes.
• Diagnostic Agent Synthesis: Serves as a precursor for developing labeled compounds used in medical diagnostics and imaging.
• Reference Standard: Employed as a high-purity standard in analytical laboratories for quality control and method validation.
• Fine Chemical Synthesis: Utilized in the preparation of specialized chemicals for nutritional and biomedical applications.

Basic Information

Product Name	Cyanocobalamin-B-Monocarboxylic Acid
CAS No.	38218-77-8
Molecular Formula	C₆₃H₈₈CoN₁₄O₁₅P
Molecular Weight	1358.36 g/mol
Synonyms	Vitamin B12-B-Monocarboxylic Acid; B12-B-Monocarboxylic Acid; Cobalamin-B-Monocarboxylic Acid; Cyanocobalamin B-Monocarboxylic Acid; Coα-[α-(5,6-Dimethylbenzimidazolyl)]-Coβ-cyanocobamide B-Monocarboxylic Acid; Cyanocobalamin monocarboxylic acid (B-isomer); Cob(II)alamin B-monocarboxylic Acid (precursor form)
EINECS	Contact for details

Quality Control

Our Cyanocobalamin-B-Monocarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for pharmaceutical research. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive nature, handling should be performed under subdued light or using amber glass containers to prevent degradation.

Specification

Item	Specification
Appearance	Dark red crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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