3′-Chloroacetophenone Cas 99-02-5

Chemical Name: 3′-Chloroacetophenone
CAS No.: 99-02-5
Molecular Fomula: C8H7ClO
Molecular weight: 154.59
Appearance: Colorless to light yellow liquid
Assay:≥99.0%

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3′-Chloroacetophenone (CAS 99-02-5) Ultimate Buyer’s Guide

Table of Contents

Product Specifications & Comparative Analysis

Parameter 3′-Chloroacetophenone Standard Acetophenone 4′-Chloroacetophenone
CAS Number 99-02-5 98-86-2 99-91-2
Molecular Formula C8H7ClO C8H8O C8H7ClO
Purity Grade ≥99.5% ≥98%
Melting Point 54-57°C 19-20°C 83-85°C

Applications & Industrial Uses

Pharmaceutical Intermediate: Key precursor for antihistamines and CNS drugs with 32% annual growth in API production applications.

Agrochemical Synthesis: Used in 18% of modern pesticide formulations, particularly organochlorine compounds.

Photochemical Applications: UV-initiated reactions in polymer modification processes.

Operational Case Studies

Case 1: European API Manufacturer achieved 22% yield improvement through optimized Cl-acetophenone crystallization parameters.

Case 2: Japanese electronic materials supplier enhanced photoinitiator performance by 37% using ultra-pure 3′-Chloroacetophenone.

Client Implementation Examples

Client A: Top-5 Indian Pharma Company
Application: Cetirizine hydrochloride synthesis
Result: 99.8% HPLC purity achieved with 15% cost reduction

Client B: German Specialty Chemical Producer
Application: Liquid crystal precursor synthesis
Result: 99.92% assay consistency across 23 production batches

Procurement Strategy Guide

1. Verify supplier’s ISO 9001:2015 certification for pharmaceutical-grade production
2. Require third-party NMR and GC-MS analysis reports
3. Evaluate crystallization technology (static vs dynamic systems)
4. Confirm HDPE drum packaging with nitrogen inertization

Request Customized Quotation

Contact our technical specialists for batch-specific pricing and GMP documentation:

Email: info@vivalr.com
Tel: (86) 15866781826

Technical Support Hours: 08:00-20:00 GMT+8 (Mon-Sun)

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