Description

(1Ar,2As)-2A,3,4,5,6,6A,7,7A-Octahydro-4β-Hydroxy-7β-Hydroxymethyl-3,3,6Aβ,7Aα-Tetramethylnaphth[2,3-B]Oxiren-2(1Ah)-One is a complex, high-purity oxirane derivative with a fused naphthalene ring system, valued for its unique stereochemistry and functional groups. This compound serves as a critical advanced pharmaceutical intermediate and a versatile chiral building block in organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of complex drug molecules, particularly in steroid-like or terpenoid-based therapeutic agents.
• Agrochemical Research: Building block for developing new pesticides and herbicides with specific stereochemical activity.
• Fine Chemical Synthesis: Used in asymmetric synthesis to construct intricate polycyclic frameworks found in natural products and specialty chemicals.
• Academic & R&D: A valuable reference standard and starting material for methodological studies in organic and medicinal chemistry.
• Process Chemistry: Employed in scale-up and optimization studies for the production of high-value specialty chemicals.

Basic Information

Item	Detail
Product Name	(1Ar,2As)-2A,3,4,5,6,6A,7,7A-Octahydro-4β-Hydroxy-7β-Hydroxymethyl-3,3,6Aβ,7Aα-Tetramethylnaphth[2,3-B]Oxiren-2(1Ah)-One
CAS No.	74636-05-8
Molecular Formula	C19H30O4
Molecular Weight	322.44 g/mol
Synonyms	4β-Hydroxy-7β-hydroxymethyl-3,3,6aβ,7aα-tetramethylperhydronaphtho[2,3-b]oxirene-2(1aH)-one; (1aR,2aS)-2a,3,4,5,6,6a,7,7a-Octahydro-4β-hydroxy-7β-hydroxymethyl-3,3,6aβ,7aα-tetramethylnaphth[2,3-b]oxiren-2(1aH)-one; Naphtho[2,3-b]oxirene derivative; Oxirane intermediate 74636-05-8; CAS 74636-05-8
EINECS	Contact for details

Quality Control

Our (1Ar,2As)-2A,3,4,5,6,6A,7,7A-Octahydro-4β-Hydroxy-7β-Hydroxymethyl-3,3,6Aβ,7Aα-Tetramethylnaphth[2,3-B]Oxiren-2(1Ah)-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

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