Description

[2,3-Dichloro-4-(3-Hydroxypropoxy)Phenyl]-2-Thienylmethanone is a high-purity, synthetically derived organic compound with the CAS registry number 236735-89-0. This specialized chemical serves as a crucial advanced pharmaceutical intermediate in the synthesis of complex active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of novel therapeutic agents.

Application

This compound is a key building block in sophisticated organic synthesis, with principal applications including:

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of proprietary drug candidates and active pharmaceutical ingredients (APIs).
• Chemical Research & Development: Used as a starting material or reagent in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Agrochemical Synthesis: Potential intermediate in the development of novel herbicides or fungicides, leveraging its specific halogenated aromatic structure.
• Material Science Research: Investigation into novel organic electronic materials or liquid crystals due to its conjugated system containing thiophene and ketone moieties.

Basic Information

Product Name	[2,3-Dichloro-4-(3-Hydroxypropoxy)Phenyl]-2-Thienylmethanone
CAS No.	236735-89-0
Molecular Formula	C14H12Cl2O3S
Molecular Weight	331.21 g/mol
Synonyms	2,3-Dichloro-4-(3-hydroxypropoxy)phenyl 2-thienyl ketone; 1-[2,3-Dichloro-4-(3-hydroxypropoxy)phenyl]-2-(2-thienyl)ethanone (tautomeric form); 2-Thienyl[2,3-dichloro-4-(3-hydroxypropoxy)phenyl]methanone; (2,3-Dichloro-4-(3-hydroxypropoxy)phenyl)(thiophen-2-yl)methanone; CAS 236735-89-0; 236735-89-0
EINECS	Contact for details

Quality Control

Our production of [2,3-Dichloro-4-(3-Hydroxypropoxy)Phenyl]-2-Thienylmethanone adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for pharmaceutical applications, and our quality system is designed to meet the rigorous standards of global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture uptake. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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