Description

Bencistein CAS NO 42293-72-1 is a specialized chemical compound known for its unique structural properties. This compound is valued for its role as a key intermediate in the synthesis of advanced materials and active pharmaceutical ingredients (APIs), offering critical functionality in complex chemical processes. It is essential for manufacturers and research institutions in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-purity intermediates for product development and scale-up.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a key intermediate for manufacturing dyes, pigments, and other performance chemicals.
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and advanced polymers.
• Academic & Industrial R&D: Utilized in chemical research for method development and exploring new synthetic pathways.
• Custom Synthesis: A starting material for contract manufacturing organizations (CMOs) producing bespoke compounds for client projects.

Basic Information

Product Name	Bencistein
CAS No.	42293-72-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Bencistein; 42293-72-1; 1,2-Diphenylethane-1,2-dione dioxime; Benzil dioxime; Diphenylglyoxime; NSC 403697; Benzil-α,β-dioxime; (E,E)-Benzil dioxime; (Z,Z)-Benzil dioxime
EINECS	Contact for details

Quality Control

Our Bencistein is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, IR, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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