Description

Cyclopent[B]Indole-5-Carboxaldehyde, 1,2,3,4-Tetrahydro-2-Methyl- (9Ci) is a high-purity, advanced pharmaceutical intermediate (API intermediate) with the CAS registry number 420802-68-2. This compound is a critical building block in the synthesis of complex organic molecules, particularly those with indole-based frameworks, offering significant value in research and development. It is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers for developing novel therapeutic agents and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) with potential neurological or oncological activity.
• Organic Synthesis Building Block: Used in complex multi-step organic syntheses, including cyclization and functionalization reactions, to construct novel heterocyclic compounds.
• Medicinal Chemistry Research: Serves as a core scaffold for drug discovery programs, enabling the exploration of structure-activity relationships (SAR) in new chemical entities.
• Agrochemical Development: Potential intermediate in the research and synthesis of new crop protection agents and pesticides.
• Material Science Research: Investigated for the development of organic electronic materials or specialty dyes and pigments.

Basic Information

Product Name	Cyclopent[B]Indole-5-Carboxaldehyde, 1,2,3,4-Tetrahydro-2-Methyl- (9Ci)
CAS No.	420802-68-2
Molecular Formula	C13H15NO
Molecular Weight	201.27 g/mol
Synonyms	1,2,3,4-Tetrahydro-2-methylcyclopent[b]indole-5-carboxaldehyde; 2-Methyl-1,2,3,4-tetrahydrocyclopent[b]indole-5-carbaldehyde; 5-Formyl-2-methyl-1,2,3,4-tetrahydrocyclopent[b]indole; Cyclopent[b]indole-5-carboxaldehyde, 1,2,3,4-tetrahydro-2-methyl-; Tetrahydro-2-methylcyclopent[b]indole-5-carboxaldehyde
EINECS	Contact for details

Quality Control

Our production of Cyclopent[B]Indole-5-Carboxaldehyde, 1,2,3,4-Tetrahydro-2-Methyl- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
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.