Description

Sr 11237 is a high-purity chemical intermediate identified by CAS NO 146670-40-8, valued for its specific reactivity and role in advanced synthesis. This compound is critical for manufacturers requiring precise molecular building blocks to ensure the integrity and performance of their final products. It is primarily utilized in the pharmaceutical, agrochemical, and specialty chemical industries for research, development, and production-scale applications.

Application

• As a key synthetic intermediate in the development of novel active pharmaceutical ingredients (APIs).
• In agrochemical research for the synthesis of advanced crop protection agents and herbicides.
• As a specialized building block in the production of fine chemicals and performance materials.
• For use in organic synthesis and catalysis research within academic and industrial R&D laboratories.
• In the manufacturing of dyes, pigments, and other colorant-related chemical products.
• As a precursor in the synthesis of ligands and complexes for material science applications.

Basic Information

Product Name	Sr 11237
CAS No.	146670-40-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	146670-40-8; SR-11237; 1,3-Dihydro-2H-benzimidazol-2-one, 1-(phenylmethyl)-; 1-Benzyl-1,3-dihydro-2H-benzimidazol-2-one; 1-Benzyl-2-benzimidazolinone; 1-Benzylbenzimidazolin-2-one; N-Benzyl-2-benzimidazolinone
EINECS	Contact for details

Quality Control

Our Sr 11237 is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee traceability and consistency for our global B2B clients.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
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.