Description

Pyrazolo[3,4-D]Azepin-3(2H)-One, 3A,4,5,6,7,8-Hexahydro- is a high-purity, advanced pharmaceutical intermediate belonging to a class of fused heterocyclic compounds. This compound is of significant interest for its role as a key synthetic building block in medicinal chemistry research and development. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and biotechnology industries for the synthesis of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of potential drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies and the development of new chemical entities.
• Process Chemistry & Scale-Up: Used in the optimization and pilot-scale production of novel therapeutic compounds.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and development services for the life sciences sector.
• Academic Research: Employed in university and institutional labs for fundamental research in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	Pyrazolo[3,4-D]Azepin-3(2H)-One, 3A,4,5,6,7,8-Hexahydro-
CAS No.	732184-56-4
Molecular Formula	C8H11N3O
Molecular Weight	165.19 g/mol
Synonyms	3a,4,5,6,7,8-Hexahydropyrazolo[3,4-d]azepin-3(2H)-one; 2,3,3a,4,5,6,7,8-Octahydropyrazolo[3,4-d]azepin-3-one; Pyrazolo[3,4-d]azepin-3(2H)-one, 3a,4,5,6,7,8-hexahydro-; Hexahydropyrazoloazepinone; Fused pyrazolo-azepinone derivative
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, and we support our clients' regulatory needs with full traceability and documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to protect the integrity of the material.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	≤ 0.5%

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