Description

1H-Indole-3-Carbonyl Chloride, 1,2-Dimethyl- (9Ci) is a specialized, high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for constructing complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. It is essential for research and development chemists and process engineers working on active pharmaceutical ingredients (APIs), fine chemicals, and novel organic materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex indole-based drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators with indole core structures.
• Organic Light-Emitting Diodes (OLEDs): Building block for creating advanced organic electronic materials and charge-transport layers.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Biochemical Research: Employed in the study of enzyme inhibitors and the development of molecular probes for biological systems.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	1H-Indole-3-Carbonyl Chloride, 1,2-Dimethyl- (9Ci)
CAS No.	65610-45-9
Molecular Formula	C11H10ClNO
Molecular Weight	207.66 g/mol
Synonyms	1,2-Dimethyl-1H-indole-3-carbonyl chloride; 1,2-Dimethylindole-3-carbonyl chloride; 1,2-Dimethyl-3-indolecarbonyl chloride; 1,2-Dimethylindole-3-carboxylic acid chloride; 3-Carboxy-1,2-dimethylindole chloride; 65610-45-9
EINECS	Contact for details

Quality Control

Our 1H-Indole-3-Carbonyl Chloride, 1,2-Dimethyl- (9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, 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 (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases, alcohols, and water.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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