Description

1,3-Benzodioxole-5-Carbonylchloride,4-Methyl-(9Ci) is a specialized organic intermediate belonging to the benzodioxole chemical class. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging the benzodioxole moiety for biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Functional Material Research: Employed in the development of advanced polymers, dyes, and organic electronic materials.
• Chemical Biology Probes: Utilized to create molecular probes for studying enzyme function and biological pathways.

Basic Information

Product Name	1,3-Benzodioxole-5-Carbonylchloride,4-Methyl-(9Ci)
CAS No.	144934-70-3
Molecular Formula	C9H7ClO3
Molecular Weight	198.60 g/mol
Synonyms	4-Methyl-1,3-benzodioxole-5-carbonyl chloride; 5-(Chlorocarbonyl)-4-methyl-1,3-benzodioxole; 4-Methylpiperonyloyl chloride; 4-Methyl-1,3-benzodioxole-5-carboxylic acid chloride; 4-Methylpiperonyl chloride; 4-Methyl-1,3-benzodioxol-5-ylcarbonyl chloride
EINECS	Contact for details

Quality Control

Our 1,3-Benzodioxole-5-Carbonylchloride,4-Methyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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