Description

6-(2-Chloro-Propionyl)-2-Methyl-4H-Benzo[1,4]Oxazin-3-One is a high-purity, advanced pharmaceutical intermediate characterized by its specific benzoxazinone core structure. This compound is of significant commercial value for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug molecules, particularly those targeting neurological and inflammatory pathways.
• Agrochemical Research: Serves as a key scaffold for developing new herbicides and fungicides with novel modes of action.
• Organic Synthesis Building Block: Used in academic and industrial R&D for constructing heterocyclic compounds and exploring new chemical spaces.
• Material Science Research: Investigated for potential applications in creating specialty polymers or organic electronic materials.

Basic Information

Product Name	6-(2-Chloro-Propionyl)-2-Methyl-4H-Benzo[1,4]Oxazin-3-One
CAS No.	878617-59-5
Molecular Formula	C₁₂H₁₀ClNO₃
Molecular Weight	251.66 g/mol
Synonyms	2-Methyl-6-(2-chloropropanoyl)-4H-1,4-benzoxazin-3-one; 6-(2-Chloropropionyl)-2-methyl-3,4-dihydro-2H-1,4-benzoxazin-3-one; 2-Methyl-6-(2-chloropropionyl)-4H-benzo[1,4]oxazin-3-one; 6-(2-Chloro-1-oxopropyl)-2-methyl-4H-3,1-benzoxazin-4-one; 878617-59-5; 6-(2-Chloropropionyl)-2-methyl-4H-benzo[e][1,4]oxazin-3-one
EINECS	Contact for details

Quality Control

Our production of 6-(2-Chloro-Propionyl)-2-Methyl-4H-Benzo[1,4]Oxazin-3-One adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications and supporting your quality assurance processes.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

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

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