Description

1-Propanone, 2-Chloro-1-(3,4-Dimethylphenyl)- (9Ci) is a specialized aromatic ketone derivative, identified by CAS number 735321-29-6, valued for its role as a versatile synthetic intermediate in advanced organic synthesis. Its molecular structure, featuring chloro and dimethylphenyl substituents, makes it a critical building block for constructing complex molecules with tailored properties. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for creating specialized electron-transport or host materials in OLED device fabrication.
• Ligand and Catalyst Development: Employed in the preparation of complex ligands for transition metal catalysis and asymmetric synthesis.
• Polymer and Resin Modifiers: Acts as a monomer or cross-linking agent in the production of specialty polymers with enhanced thermal or chemical resistance.
• Fine Chemical and Dye Intermediate: Utilized in the synthesis of complex dyes, pigments, and other high-value fine chemicals.

Basic Information

Product Name	1-Propanone, 2-Chloro-1-(3,4-Dimethylphenyl)- (9Ci)
CAS No.	735321-29-6
Molecular Formula	C11H13ClO
Molecular Weight	196.67 g/mol
Synonyms	2-Chloro-1-(3,4-dimethylphenyl)propan-1-one; 2-Chloro-1-(3,4-dimethylphenyl)-1-propanone; 1-Propanone, 2-chloro-1-(3,4-dimethylphenyl)-; 3,4-Dimethyl-2-chloropropiophenone; 2-Chloro-3',4'-dimethylpropiophenone; α-Chloro-3,4-dimethylpropiophenone; 735321-29-6 (CAS)
EINECS	Contact for details

Quality Control

Our 1-Propanone, 2-Chloro-1-(3,4-Dimethylphenyl)- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to verify identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. This material may be moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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