Description

2H-1,4-Benzoxazin-3(4H)-One, Hexahydro-4-Methyl-, trans- (9Ci) is a specialized heterocyclic organic compound with the CAS number 1439806-77-5, serving as a crucial chiral building block and intermediate in advanced synthetic chemistry. Its value lies in its defined stereochemistry and functionalized benzoxazinone core, which is instrumental for constructing complex molecular architectures with high precision. This product is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly those developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), especially in central nervous system (CNS) and anti-infective drug candidates.
• Agrochemical Synthesis: Used as a precursor in the manufacture of advanced herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocycles and exploring novel chemical spaces in medicinal chemistry.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials with specific optical or electronic properties.

Basic Information

Product Name	2H-1,4-Benzoxazin-3(4H)-One, Hexahydro-4-Methyl-, trans- (9Ci)
CAS No.	1439806-77-5
Molecular Formula	C9H15NO2
Molecular Weight	169.22 g/mol
Synonyms	trans-4-Methylhexahydro-2H-1,4-benzoxazin-3(4H)-one; Hexahydro-4-methyl-2H-1,4-benzoxazin-3(4H)-one, trans-; 4-Methylhexahydro-2H-1,4-benzoxazin-3(4H)-one; 1,4-Benzoxazin-3(4H)-one, hexahydro-4-methyl-, trans-; trans-Hexahydro-4-methyl-2H-1,4-benzoxazin-3(4H)-one; Benzoxazinone derivative CAS 1439806-77-5
EINECS	Contact for details

Quality Control

Our 2H-1,4-Benzoxazin-3(4H)-One, Hexahydro-4-Methyl-, trans- (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure high chemical and isomeric purity suitable for sensitive synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

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 incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% (trans-isomer)
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.