Description

Benzoyl Chloride, 2,3-Dimethoxy-5-Methyl- (9Ci) is a specialized benzoyl chloride derivative, distinguished by its methoxy and methyl substituents, which impart unique reactivity and selectivity. This compound serves as a critical high-purity synthetic intermediate for constructing complex molecular architectures in advanced research and manufacturing. It is essential for pharmaceutical development, particularly in the synthesis of active pharmaceutical ingredients (APIs) and fine chemicals requiring precise functionalization.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where specific substitution patterns are required.
• Fine Chemical Production: Serves as a versatile acylating agent in the manufacture of specialty chemicals, dyes, and pigments.
• Material Science Research: Employed in the development of novel polymers and advanced organic materials.
• Academic & Industrial R&D: A valuable reagent for method development and exploratory organic synthesis in laboratory settings.

Basic Information

Product Name	Benzoyl Chloride, 2,3-Dimethoxy-5-Methyl- (9Ci)
CAS No.	90919-49-6
Molecular Formula	C10H11ClO3
Molecular Weight	214.65 g/mol
Synonyms	2,3-Dimethoxy-5-methylbenzoyl chloride; 2,3-Dimethoxy-5-methyl-benzoic acid chloride; 2,3-Dimethoxy-5-methylbenzoyl chloride (9CI); 2,3-Dimethoxy-5-methylbenzoylchloride; 2,3-Dimethoxy-5-methyl-benzoyl chloride; 2,3-Dimethoxy-5-methylbenzoic acid chloride; 2,3-Dimethoxy-5-methylbenzoic chloride; 2,3-Dimethoxy-5-methyl-benzoylchloride
EINECS	Contact for details

Quality Control

Our Benzoyl Chloride, 2,3-Dimethoxy-5-Methyl- (9Ci) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) with detailed specifications are provided to guarantee batch-to-batch consistency and traceability for research and cGMP manufacturing applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and reacts with strong acids/organic solvents; keep the container tightly sealed under an inert atmosphere if necessary and away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
Water Content (KF)	≤ 0.5%

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