Description

Benzo[D][1,3]Dioxol-5-Yl Carbonochloridate is a specialized organic reagent and key synthetic intermediate, primarily valued for its role as an activated carbonyl donor in the formation of esters and amides. Its significance lies in enabling efficient and selective chemical transformations, particularly in the construction of complex molecular architectures under mild conditions. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity building blocks for drug discovery and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those containing benzodioxole or related heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides that require the introduction of the carbonochloridate functional group.
• Peptide Coupling Reagent: Serves as an efficient coupling agent in peptide synthesis for forming amide bonds between amino acids.
• Polymer Chemistry: Employed as a monomer or modifying agent in the synthesis of specialty polymers and functional materials.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for exploring new synthetic methodologies and creating novel chemical entities.
• Ligand and Catalyst Preparation: Used to functionalize ligands or create precursor molecules for catalytic systems.

Basic Information

Product Name	Benzo[D][1,3]Dioxol-5-Yl Carbonochloridate
CAS No.	117886-89-2
Molecular Formula	C8H5ClO4
Molecular Weight	200.57 g/mol
Synonyms	5-(Chlorocarbonyl)-1,3-benzodioxole; 1,3-Benzodioxole-5-carbonyl chloride; Piperonyl carbonochloridate; Sesamyl chloride; 3,4-(Methylenedioxy)benzoyl chloride; 3,4-Methylenedioxybenzoyl chloride; Piperonyloyl chloride; Contact for details for additional trade names.
EINECS	Contact for details

Quality Control

Our Benzo[D][1,3]Dioxol-5-Yl Carbonochloridate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from heat, open flames, and incompatible materials such as strong bases, alcohols, and amines.

Specification

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

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