Description

2H-1,2-Oxazine-6-Carboxylicacid,3,6-Dihydro-3-Methyl-,Methylester(9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce the unique 1,2-oxazine scaffold into their target molecules.

Application

This versatile chemical intermediate enables a range of synthetic transformations, making it valuable for:

• Pharmaceutical Intermediate: Serves as a core building block for the synthesis of novel drug candidates, particularly those targeting neurological and anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Fine Chemical Synthesis: Acts as a precursor for creating complex heterocyclic compounds used in materials science and specialty chemistry.
• Academic & R&D Laboratories: Employed in methodological studies and the discovery of new chemical reactions involving N-O containing heterocycles.
• Chemical Biology Probes: Useful for synthesizing molecular probes to study biological processes and enzyme mechanisms.

Basic Information

Product Name	2H-1,2-Oxazine-6-Carboxylicacid,3,6-Dihydro-3-Methyl-,Methylester(9Ci)
CAS No.	412338-32-0
Molecular Formula	C7H9NO3
Molecular Weight	155.15 g/mol
Synonyms	Methyl 3,6-dihydro-3-methyl-2H-1,2-oxazine-6-carboxylate; 3-Methyl-3,6-dihydro-2H-1,2-oxazine-6-carboxylic acid methyl ester; 6-Methoxycarbonyl-3-methyl-3,6-dihydro-2H-1,2-oxazine; 2H-1,2-Oxazine-6-carboxylic acid, 3,6-dihydro-3-methyl-, methyl ester; Methyl 3-methyl-3,6-dihydro-2H-1,2-oxazine-6-carboxylate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We offer material suitable for research and development purposes, with typical purity levels meeting the requirements for advanced synthetic applications. Certificates of Analysis (COA) are available upon request, detailing key parameters such as purity (by HPLC/NMR), identity confirmation, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended storage temperature is between 2°C and 8°C for long-term stability, although the material is typically stable at controlled room temperature (15-25°C) for shorter periods. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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