Description

Naphth[2,3-B]Oxirene-2,7-Dione, 1A,7A-Dihydro-1A-Methyl- (9Ci) is a specialized organic compound featuring a fused naphthoxirene-dione structure, which serves as a valuable synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and advanced material sectors for synthesizing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those with complex polycyclic frameworks.
• Agrochemical Research: Used in developing new active ingredients for crop protection with potential novel modes of action.
• Material Science: Serves as a precursor for organic electronic materials, dyes, and pigments due to its conjugated system.
• Academic & R&D: Essential reagent in organic chemistry research for studying cycloaddition reactions and constructing oxygenated polycyclic systems.
• Fine Chemical Synthesis: Intermediate for producing specialty chemicals used in flavors, fragrances, and advanced polymers.

Basic Information

Item	Detail
Product Name	Naphth[2,3-B]Oxirene-2,7-Dione, 1A,7A-Dihydro-1A-Methyl- (9Ci)
CAS No.	15448-59-6
Molecular Formula	C13H8O3
Molecular Weight	212.20 g/mol
Synonyms	1a,7a-Dihydro-1a-methylnaphth[2,3-b]oxirene-2,7-dione; 1a-Methyl-1a,7a-dihydronaphth[2,3-b]oxirene-2,7-dione; 1a-Methyl-1a,7a-dihydro-2,7-naphthoxirenedione; Methyl dihydronaphthoxirenedione; Naphtho[2,3-b]oxirene-2,7-dione, 1a,7a-dihydro-1a-methyl-; 15448-59-6 (CAS RN)
EINECS	Contact for details

Quality Control

Our Naphth[2,3-B]Oxirene-2,7-Dione, 1A,7A-Dihydro-1A-Methyl- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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