Description

Dicyanocobyrinic Acid Heptamethyl Ester is a key synthetic intermediate in the production of cobalamin (vitamin B12) analogs and other corrinoid compounds. This high-purity chemical building block is essential for research and development in pharmaceutical synthesis and advanced biochemistry. It is primarily utilized by fine chemical manufacturers, research institutions, and pharmaceutical companies engaged in the development of novel therapeutics and diagnostic agents.

Application

• Pharmaceutical Intermediate: Critical precursor in the total synthesis of Vitamin B12 and its derivatives.
• Biochemical Research: Used as a starting material for synthesizing labeled corrinoids for metabolic and enzymatic studies.
• Fine Chemical Synthesis: Building block for creating novel organometallic catalysts and coenzyme analogs.
• Reference Standard: Serves as a high-purity standard for analytical method development and quality control in cobalamin-related production.
• Nutritional Science: Research into the biosynthesis and functional analogs of essential vitamins.

Basic Information

Item	Detail
Product Name	Dicyanocobyrinic Acid Heptamethyl Ester
CAS No.	36522-80-2
Molecular Formula	C₅₃H₈₄CoN₆O₁₄
Molecular Weight	1104.18 g/mol
Synonyms	Cobyrinic Acid Heptamethyl Ester Dicyanide; Dicyanocobester; Heptamethyl Dicyanocobyrinate; Vitamin B12 Intermediate; CNCbl Heptamethyl Ester; Cob(II)yrinic Acid Heptamethyl Ester Dicyanide; Coα-[α-(5,6-Dimethylbenzimidazolyl)]-Coβ-cyanocobamide Heptamethyl Ester Dicyanide
EINECS	Contact for details

Quality Control

Our Dicyanocobyrinic Acid Heptamethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the stringent requirements for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm

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