Description

2,3,4A,8,9,10,10Aβ,10B-Octahydro-10α-Hydroxy-4Aβ,8β,10Bβ-Trimethyl-1H-Naphtho[2,1-B]Pyran-1-One is a complex, high-purity organic compound with a defined stereochemistry, identified by CAS No. 53342-17-9. This compound is valued as a critical advanced intermediate or building block in sophisticated organic syntheses, particularly for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is essential for research and production teams in the pharmaceutical, agrochemical, and specialty chemical sectors who require precise molecular architecture for their synthetic pathways.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of complex drug molecules, particularly those with fused ring systems.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its unique polycyclic structure.
• Fine Chemical Synthesis: Acts as a versatile building block for creating specialty chemicals, flavors, and fragrances requiring specific stereocenters.
• Academic & R&D: Employed in university and industrial research laboratories for methodological studies in stereoselective synthesis and natural product analog development.
• Material Science Precursor: Potential use in synthesizing organic ligands or complex monomers for advanced polymeric materials.

Basic Information

Product Name	2,3,4A,8,9,10,10Aβ,10B-Octahydro-10α-Hydroxy-4Aβ,8β,10Bβ-Trimethyl-1H-Naphtho[2,1-B]Pyran-1-One
CAS No.	53342-17-9
Molecular Formula	C₁₆H₂₄O₃
Molecular Weight	264.36 g/mol
Synonyms	10α-Hydroxy-4aβ,8β,10bβ-trimethyl-1,2,3,4,4a,8,9,10,10a,10b-decahydronaphtho[2,1-b]pyran-1-one; 10α-Hydroxy-4aβ,8β,10bβ-trimethyl-1-oxo-1,2,3,4,4a,8,9,10,10a,10b-decahydronaphtho[2,1-b]pyran; Decahydro-10α-hydroxy-4aβ,8β,10bβ-trimethylnaphtho[2,1-b]pyran-1-one; (4aR,8R,10R,10aR,10bR)-10-Hydroxy-4a,8,10b-trimethyl-1,2,3,4,4a,8,9,10,10a,10b-decahydronaphtho[2,1-b]pyran-1-one
EINECS	Contact for details

Quality Control

Our production of 2,3,4A,8,9,10,10Aβ,10B-Octahydro-10α-Hydroxy-4Aβ,8β,10Bβ-Trimethyl-1H-Naphtho[2,1-B]Pyran-1-One adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral assays, to ensure it meets precise customer specifications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles. We support compliance with cGMP and ISO standards for pharmaceutical and industrial applications.

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 to prevent moisture absorption, which may affect stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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