Description

(E)-7-Methyl-1,2-Dihydrocyclopenta[B]Indol-3(4H)-One Oxime is a specialized organic intermediate of significant interest in advanced chemical synthesis. This compound matters for its role as a key building block in the development of complex heterocyclic molecules, particularly in pharmaceutical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used as a building block for developing new pesticides or herbicides with specific biological activity profiles.
• Material Science: Potential monomer or functional additive in the research of advanced polymers and organic electronic materials due to its fused indole-oxime structure.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in organic synthesis and heterocyclic chemistry.
• Fine Chemical Synthesis: Acts as a versatile synthon for constructing complex natural product analogs and other high-value specialty chemicals.

Basic Information

Product Name	(E)-7-Methyl-1,2-Dihydrocyclopenta[B]Indol-3(4H)-One Oxime
CAS No.	339283-52-2
Molecular Formula	C12H12N2O
Molecular Weight	200.24 g/mol
Synonyms	7-Methyl-1,2-dihydro-3H-cyclopenta[b]indol-3-one oxime; (E)-7-Methyl-1,2,3,4-tetrahydrocyclopenta[b]indol-3-one oxime; 7-Methyl-1,2-dihydrocyclopenta[b]indol-3(4H)-one oxime; CPIO; Cyclopenta[b]indol-3-one oxime derivative
EINECS	Contact for details

Quality Control

Our (E)-7-Methyl-1,2-Dihydrocyclopenta[B]Indol-3(4H)-One Oxime is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support custom synthesis and purity grades (e.g., >97%, >98%, >99%) to meet specific research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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