Description

Corrinoid CAS NO 262-76-0 is a complex macrocyclic compound belonging to the corrin family, which serves as the core structural framework for vitamin B12 and related cobalamins. This high-purity chemical building block is critical for research and development in advanced biochemistry and pharmaceutical synthesis. It is essential for scientists and manufacturers in the pharmaceutical, nutraceutical, and fine chemical industries who require a reliable, high-quality precursor for developing novel therapeutics, diagnostic agents, and enzymatic cofactors.

Application

• Pharmaceutical Intermediate: Serves as a key starting material for the synthesis of vitamin B12 analogs and novel cobalamin-based drugs.
• Biochemical Research: Used as a standard or reagent in studies of enzyme mechanisms, particularly those involving methyltransferases and isomerases.
• Nutraceutical Development: Employed in the research and production of advanced vitamin B12 formulations and fortified products.
• Catalyst Synthesis: Acts as a ligand precursor for developing organometallic catalysts used in asymmetric synthesis.
• Diagnostic Agent Production: Utilized in creating labeled compounds for medical diagnostics and imaging.
• Microbiological Media: A component in specialized culture media for the growth of certain microorganisms.

Basic Information

Product Name	Corrinoid CAS NO 262-76-0
CAS No.	262-76-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Corrin; Corrinoid; Corrin nucleus; Corrin ring; Vitamin B12 nucleus; Cobalamin nucleus; Cobinamide precursor; Coα-[α-(5,6-Dimethylbenzimidazolyl)]-Coβ-cyanocobamide (related core structure)
EINECS	Contact for details

Quality Control

Our Corrinoid CAS NO 262-76-0 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and pharmaceutical applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances is provided with 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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consideration should be given to storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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