Description

(1As,8Ar)-Octahydro-3β-Hydroxy-3,4Aα,8,8-Tetramethyl-3H-Naphth[1,8A-B]Oxirene-4α-Carboxylic Acid Methyl Ester is a high-purity, complex organic intermediate characterized by its fused naphthalene-oxirene ring system. This compound is of significant value for advanced organic synthesis, particularly in the development of novel pharmacologically active molecules and fine chemicals. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for its unique structural framework.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, especially those targeting complex biological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection with potentially novel modes of action.
• Fine Chemical Synthesis: Serves as a sophisticated precursor for creating complex fragrance molecules, dyes, and other high-value specialty chemicals.
• Academic & Contract Research: Essential for methodological studies in organic chemistry, including catalysis and stereoselective synthesis.
• Material Science Precursor: Potential starting material for the development of advanced organic electronic materials or polymers.

Basic Information

Item	Details
Product Name	(1As,8Ar)-Octahydro-3β-Hydroxy-3,4Aα,8,8-Tetramethyl-3H-Naphth[1,8A-B]Oxirene-4α-Carboxylic Acid Methyl Ester
CAS No.	92675-12-2
Molecular Formula	C₁₇H₂₆O₄
Molecular Weight	294.39 g/mol
Synonyms	Methyl (1As,8Ar)-octahydro-3β-hydroxy-3,4aα,8,8-tetramethyl-3H-naphth[1,8a-b]oxirene-4α-carboxylate; 3H-Naphth[1,8a-b]oxirene-4α-carboxylic acid, octahydro-3β-hydroxy-3,4aα,8,8-tetramethyl-, methyl ester, (1aα,4aβ,8aα,8bβ)-; Labdane oxide derivative methyl ester; Diterpenoid oxirene intermediate
EINECS	Contact for details

Quality Control

Every batch of (1As,8Ar)-Octahydro-3β-Hydroxy-3,4Aα,8,8-Tetramethyl-3H-Naphth[1,8A-B]Oxirene-4α-Carboxylic Acid Methyl Ester is produced and tested under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistent batch-to-batch quality suitable for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound may be sensitive to prolonged exposure to heat, moisture, and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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