Description

Carminazine CAS NO 79862-95-6 is a high-purity synthetic organic compound, recognized for its specific chemical structure and functional properties. It serves as a valuable intermediate in advanced chemical synthesis, enabling the production of specialized materials and fine chemicals. This product is essential for research and development laboratories, pharmaceutical manufacturers, and industrial chemical producers seeking reliable, high-quality building blocks for complex formulations.

Application

• As a key pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• In advanced organic synthesis for creating complex molecular architectures.
• As a research chemical in academic and industrial R&D for studying reaction mechanisms.
• For the development of specialty fine chemicals and performance materials.
• Potential use in the synthesis of dyes, pigments, or functional additives.
• As a standard or reference material in analytical chemistry and quality control.

Basic Information

Product Name	Carminazine
CAS No.	79862-95-6
Molecular Formula	C₁₈H₂₀N₄O₄
Molecular Weight	356.38 g/mol
Synonyms	Carminazine; 1,3-Dimethyl-8-(phenylazo)-7-oxo-2,4-dioxa-8-azabicyclo[3.3.0]octane-6-carboxamide; 79862-95-6; Azorubin S Impurity; Carmoisine Impurity; Food Red 3 Impurity; Azorubine Impurity; CI 14720 Impurity
EINECS	Contact for details

Quality Control

Every batch of Carminazine is manufactured under a strict quality management system. Our products undergo rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for pharmaceutical intermediates and research chemicals. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Red to dark red powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity: ≤ 0.5% Total impurities: ≤ 2.0%
Heavy Metals	≤ 20 ppm

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