Description

2H-1,3-Benzoxazine,3-Ethyl-3,4-Dihydro-5,7,8-Trimethyl-(9Ci) is a specialized heterocyclic organic compound belonging to the benzoxazine class, which serves as a versatile intermediate in advanced chemical synthesis. Its molecular structure makes it a valuable precursor for developing high-performance materials, including polymers, resins, and active pharmaceutical ingredients (APIs). This compound is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced polymer industries for its role in creating novel molecules with tailored properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Polymer & Resin Synthesis: Serves as a monomer or curing agent precursor for high-performance benzoxazine resins, known for excellent thermal stability and flame retardancy.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides due to its heterocyclic scaffold.
• Material Science: Employed in creating advanced composites, coatings, and adhesives with enhanced mechanical and chemical resistance.
• Organic Synthesis & Catalysis: A valuable scaffold for constructing complex heterocycles in academic and industrial research laboratories.
• Electronic Chemicals: Potential use in the development of specialty chemicals for electronics, such as photoresists or dielectric materials.

Basic Information

Product Name	2H-1,3-Benzoxazine,3-Ethyl-3,4-Dihydro-5,7,8-Trimethyl-(9Ci)
CAS No.	760124-28-5
Molecular Formula	C13H17NO
Molecular Weight	203.28 g/mol
Synonyms	3-Ethyl-3,4-dihydro-5,7,8-trimethyl-2H-1,3-benzoxazine; 5,7,8-Trimethyl-3-ethyl-3,4-dihydro-2H-1,3-benzoxazine; 3-Ethyl-5,7,8-trimethyl-3,4-dihydro-2H-1,3-benzoxazine; 2H-1,3-Benzoxazine, 3-ethyl-3,4-dihydro-5,7,8-trimethyl-; 760124-28-5; Benzoxazine derivative, 3-ethyl-5,7,8-trimethyl-
EINECS	Contact for details

Quality Control

Our 2H-1,3-Benzoxazine,3-Ethyl-3,4-Dihydro-5,7,8-Trimethyl-(9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable. Every lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We ensure compliance with relevant global regulatory frameworks, including REACH. Certificates are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 2.0%

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