Description

2-(4-Methoxy-Phenyl)-2,3,4,5-Tetrahydro-1H-Benzo[B][1,4]Diazepine CAS NO 904815-83-4 is a high-purity, advanced pharmaceutical intermediate belonging to the benzodiazepine class of heterocyclic compounds. This compound is of significant commercial interest for its role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new therapeutic agents and high-value products.

Application

• Pharmaceutical Intermediate: A critical precursor in the research and synthesis of novel benzodiazepine-based drug candidates targeting central nervous system (CNS) disorders.
• Active Pharmaceutical Ingredient (API) Synthesis: Serves as a core scaffold for developing new APIs with potential anxiolytic, sedative, or muscle relaxant properties.
• Medicinal Chemistry Research: Used extensively in R&D laboratories for structure-activity relationship (SAR) studies and lead optimization processes.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.
• Agrochemical Intermediate: Potential use as a building block in the development of new crop protection agents and pesticides.
• Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	2-(4-Methoxy-Phenyl)-2,3,4,5-Tetrahydro-1H-Benzo[B][1,4]Diazepine
CAS No.	904815-83-4
Molecular Formula	C₁₈H₂₀N₂O
Molecular Weight	280.37 g/mol
Synonyms	2-(4-Methoxyphenyl)-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine; 1H-1,4-Benzodiazepine, 2,3,4,5-tetrahydro-2-(4-methoxyphenyl)-; 2-(4-Methoxyphenyl)-1,4-benzodiazepine; Tetrahydro-2-(4-methoxyphenyl)-1H-1,4-benzodiazepine; Benzo[B][1,4]Diazepine, 2-(4-methoxyphenyl)-2,3,4,5-tetrahydro-1H-; 904815-83-4; 2-(p-Methoxyphenyl)-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine
EINECS	Contact for details

Quality Control

Our 2-(4-Methoxy-Phenyl)-2,3,4,5-Tetrahydro-1H-Benzo[B][1,4]Diazepine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding research and development projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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