

1-(4-Chlorophenyl)ethanone (CAS 99-91-2) acts as a pivotal building block in the API intermediates market, primarily utilized for the synthesis of advanced pharmaceuticals including various CNS and cardiovascular agents. As a premier bulk chemical supplier, we see increasing demand from CDMOs who require high purity fine chemicals (Pharma/API purity 99%) to meet stringent ICH guidelines and ensure the absence of chlorinated by-products in final drug substances. p-Chloroacetophenone (CAS 99-91-2) is extensively employed as a versatile intermediate in the chemical synthesis of agrochemicals and fine chemicals, specifically in the production of fungicides and fluorescent brighteners. Global sourcing shifts have led manufacturers to seek custom synthesis services that offer robust analytical validation and traceable supply chains (General Industry purity 98%), ensuring consistency across large-scale industrial batches. Methyl 4-chlorophenyl ketone (CAS 99-91-2) is increasingly utilized in research and development for enantioselective reduction processes and the creation of chiral alcohols. To address tightening regulatory compliance and safety standards, the industry is prioritizing suppliers that provide comprehensive documentation and high purity fine chemicals (Pharma/API purity 99% | General Industry purity 98%) to facilitate seamless process scale-up from pilot to commercial manufacturing. We are an established global intermediates supplier with >= 99% purity, ensuring minimal carry-over of impurities in the final API. We offer a broad range of pharmaceutical intermediates for API manufacturers and finished formulators, providing comprehensive analytical support (HPLC/NMR/MS) and 4-chloroacetophenone COA/TDS/SDS, region-specific regulatory support, reliable lead times, and worldwide supply chain capabilities.


1-(4-Chlorophenyl)ethanone (CAS 99-91-2) acts as a pivotal building block in the API intermediates market, primarily utilized for the synthesis of advanced pharmaceuticals including various CNS and cardiovascular agents. As a premier bulk chemical supplier, we see increasing demand from CDMOs who require high purity fine chemicals (Pharma/API purity 99%) to meet stringent ICH guidelines and ensure the absence of chlorinated by-products in final drug substances. p-Chloroacetophenone (CAS 99-91-2) is extensively employed as a versatile intermediate in the chemical synthesis of agrochemicals and fine chemicals, specifically in the production of fungicides and fluorescent brighteners. Global sou...
Industrial Chemicals
Organic Intermediates
Chlorinated Aromatic Compounds
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Chemical Properties & Specifications
P264, P270, P280, P301+P317, P305+P351+P338, P330, and P337+P317
Acute Tox. 4 (100%)
Eye Irrit. 2 (100%)
4-chloro acetophenone serves as a key building block and intermediate in the synthesis of various active pharmaceutical ingredients, including the production of mandelic acid derivatives and other medicinal compounds
This compound is utilized as a versatile reagent in organic synthesis for creating complex molecules and serves as a building block for liquid crystal materials and fine chemicals
It is employed in the formulation of fragrances and flavoring agents for the cosmetic and food sectors, and is used in the production of fluorescent brighteners and specialized agrochemicals.
4-chloro acetophenone, also known as 4'-Chloroacetophenone or p-Chloroacetophenone, is a versatile aromatic ketone used as a key building block and intermediate in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals
This chemical is widely utilized in the pharmaceutical, agrochemical, flavor and fragrance, and dye manufacturing industries
It is typically used in organic synthesis and is compatible with solvents like alcohol and ether, appearing as a colorless liquid or crystalline solid depending on temperature
Standard specifications include CAS number 99-91-2, high purity (typically ≥97% or ≥99%), and documentation such as COA, TDS, impurity reports, and regulatory compliance documents
Scimplify has capabilities for global distribution and custom synthesis through an integrated network of manufacturers and logistics partners with reliable lead time
The product is export ready with a standard MOQ starting from 100 kgs, with lead times for international customers depending on the specific shipping destination and regulatory requirements.