Description

(3R)-3,4,5,5A,6,7,8,9-Octahydro-2,2,5Aβ,9β-Tetramethyl-2H-3β,9Aβ-Methano-1-Benzoxepine-5α,6β,7β-Triol is a complex, high-purity synthetic intermediate with a unique polycyclic structure. This compound matters for its role as a critical chiral building block in the synthesis of advanced pharmaceutical agents and fine chemicals. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific stereochemistry and functional complexity into target molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of complex drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in developing novel, stereospecific active ingredients for crop protection products.
• Fine Chemical Synthesis: Acts as a versatile building block for creating specialty chemicals with specific three-dimensional architectures.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in the development of new catalytic systems.
• Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	(3R)-3,4,5,5A,6,7,8,9-Octahydro-2,2,5Aβ,9β-Tetramethyl-2H-3β,9Aβ-Methano-1-Benzoxepine-5α,6β,7β-Triol
CAS No.	59812-47-4
Molecular Formula	C₁₉H₃₀O₄
Molecular Weight	322.44 g/mol
Synonyms	5α,6β,7β-Trihydroxy-2,2,5aβ,9b-tetramethyldodecahydro-3H-3a,9a-methanobenzo[7]annulen-3-ol; (3R,3aR,5aR,6S,7S,9aR,9bS)-Dodecahydro-5α,6β,7β-trihydroxy-2,2,5aβ,9b-tetramethyl-3H-3a,9a-methanobenzo[7]annulen-3-ol; CAS 59812-47-4; Methanobenzoxepinetriol derivative; Polyhydroxy methano-benzoxepine.
EINECS	Contact for details

Quality Control

Our (3R)-3,4,5,5A,6,7,8,9-Octahydro-2,2,5Aβ,9β-Tetramethyl-2H-3β,9Aβ-Methano-1-Benzoxepine-5α,6β,7β-Triol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification, to ensure high chemical and isomeric purity suitable for demanding synthetic applications. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to guarantee batch-to-batch consistency and traceability.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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