Description

1H-Indole-1-Carbonyl Chloride, 2,3-Dihydro-2,3-Dimethyl- (9Ci) is a specialized indole derivative featuring a reactive carbonyl chloride functional group. This compound serves as a critical high-purity building block for the synthesis of complex organic molecules, particularly in advanced pharmaceutical research and fine chemical manufacturing. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel indole-based drug candidates, including potential kinase inhibitors and receptor modulators.
• Agrochemical Research: Building block for developing new active ingredients with herbicidal or insecticidal properties.
• Material Science: Used in the research and development of advanced organic electronic materials and functional polymers.
• Chemical Synthesis: Versatile reagent for introducing the 2,3-dihydro-2,3-dimethylindole moiety into target molecules via amide or ester bond formation.
• Academic & R&D: Essential tool compound for methodological studies in organic chemistry and heterocyclic chemistry research.

Basic Information

Product Name	1H-Indole-1-Carbonyl Chloride, 2,3-Dihydro-2,3-Dimethyl- (9Ci)
CAS No.	126535-39-5
Molecular Formula	C12H12ClNO
Molecular Weight	221.68 g/mol
Synonyms	2,3-Dihydro-2,3-dimethyl-1H-indole-1-carbonyl chloride; 2,3-Dimethylindoline-1-carbonyl chloride; 1-Carboxy-2,3-dimethylindoline chloride; N-Carboxy-2,3-dimethylindoline chloride; 2,3-Dimethyl-2,3-dihydro-1H-indole-1-carbonyl chloride
EINECS	Contact for details

Quality Control

Every batch of our 1H-Indole-1-Carbonyl Chloride, 2,3-Dihydro-2,3-Dimethyl- (9Ci) is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure consistent purity and identity, critical for sensitive synthetic applications. A detailed Certificate of Analysis (COA) with specifications for identity, assay, and impurity profile is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.