Description

3,6-Methanonaphth[2,3-B]Oxiren-2(1Ah)-One,2A,3,6,6A,7,7A-Hexahydro-,(1Ar,2Ar,3S,6R,6As,7Ar)-Rel-(9Ci) CAS NO 727719-83-7 is a complex, stereochemically defined epoxide derivative of a methanonaphthalene structure, serving as a critical advanced intermediate in organic synthesis. Its precise stereochemistry and reactive oxirane ring make it invaluable for constructing intricate molecular architectures with high regio- and stereoselectivity. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex natural product analogs.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides with complex, stereospecific activity.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers with unique thermal or mechanical properties.
• Academic & Contract Research: Essential reagent for methodological studies in asymmetric synthesis and catalysis within university and CRO laboratories.
• Fine Chemical Production: Intermediate for the manufacture of high-value, low-volume specialty chemicals used in electronics or catalysis.

Basic Information

Product Name	3,6-Methanonaphth[2,3-B]Oxiren-2(1Ah)-One,2A,3,6,6A,7,7A-Hexahydro-,(1Ar,2Ar,3S,6R,6As,7Ar)-Rel-(9Ci)
CAS No.	727719-83-7
Molecular Formula	C₁₄H₁₄O₂
Molecular Weight	214.26 g/mol
Synonyms	rel-(1aR,2aR,3S,6R,6aS,7aR)-2a,3,6,6a,7,7a-Hexahydro-3,6-methanonaphth[2,3-b]oxirene-2(1aH)-one; (1aR,2aR,3S,6R,6aS,7aR)-Hexahydro-3,6-methanonaphth[2,3-b]oxirene-2(1aH)-one; 3,6-Methanonaphth[2,3-b]oxiren-2(1aH)-one, rel-(1aR,2aR,3S,6R,6aS,7aR)-2a,3,6,6a,7,7a-hexahydro-; Stereoisomer of a methanonaphthalene epoxide.
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Quality Control

Every batch of this advanced intermediate is produced and analyzed under strict quality management systems. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles, typically determined by HPLC, GC, and NMR. Our quality commitment ensures the material meets the exacting standards required for research and process chemistry, supporting cGMP and ISO 9001 compliant workflows upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound may be sensitive to moisture and prolonged exposure to air; for long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.