Description

Oxazafone is a specialized organic compound belonging to the benzodiazepine class, recognized for its role as a key pharmaceutical intermediate. Its precise chemical structure makes it a valuable building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals. This product is essential for research institutions and manufacturers in the pharmaceutical and life sciences sectors requiring high-purity intermediates for advanced synthesis.

Application

• Pharmaceutical Intermediate: Primary use as a crucial precursor in the synthesis of benzodiazepine-based active pharmaceutical ingredients (APIs).
• Research & Development: Serves as a reference standard and starting material in medicinal chemistry research for developing new therapeutic agents.
• Fine Chemical Synthesis: Utilized in multi-step organic synthesis to construct complex molecular architectures in laboratory and pilot-scale production.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of specialized drug candidates.

Basic Information

Product Name	Oxazafone
CAS No.	70541-17-2
Molecular Formula	C₁₉H₁₇ClN₂O₂
Molecular Weight	340.80 g/mol
Synonyms	Oxazafone; 7-Chloro-5-(2-fluorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one 4-oxide; 7-Chloro-5-(o-fluorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one 4-oxide; Oxazafonum; Oxazepam 4-oxide; Oxazepam N-oxide
EINECS	Contact for details

Quality Control

Our Oxazafone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for pharmaceutical applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP (current Good Manufacturing Practice) guidelines where applicable, and our quality protocols are designed to meet the stringent requirements of global pharmaceutical and research customers.

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.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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