Description

2,3,4,5-Tetrahydro-8-Hydroxy-4-Oxo-1H-3-Benzazepine-2-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate with a complex benzazepine core structure. This compound is critical for the synthesis of active pharmaceutical ingredients (APIs) targeting neurological and cardiovascular pathways. It is primarily sought by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for drug discovery and development programs.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel therapeutic agents, particularly in central nervous system (CNS) drug discovery.
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• API Synthesis: Serves as a precursor in the multi-step synthesis of complex Active Pharmaceutical Ingredients (APIs).
• Biochemical Research: Employed as a reference standard or ligand in biochemical assays and pharmacological studies.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	2,3,4,5-Tetrahydro-8-Hydroxy-4-Oxo-1H-3-Benzazepine-2-Carboxylic Acid
CAS No.	17639-47-3
Molecular Formula	C11H11NO4
Molecular Weight	221.21 g/mol
Synonyms	8-Hydroxy-4-oxo-1,2,3,5-tetrahydro-3-benzazepine-2-carboxylic acid; 1H-3-Benzazepine-2-carboxylic acid, 2,3,4,5-tetrahydro-8-hydroxy-4-oxo-; 17639-47-3; 8-Hydroxy-4-oxo-2,3,4,5-tetrahydro-1H-3-benzazepine-2-carboxylic acid; Tetrahydrobenzazepinecarboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 2,3,4,5-Tetrahydro-8-Hydroxy-4-Oxo-1H-3-Benzazepine-2-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical research and development. Certificates of Analysis (COA) with detailed specifications are available for every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.