Description

(+)-7-[[(1S,4Aα)-Decahydro-2,5,5,8Aβ-Tetramethyl-2β,6β-Dihydroxynaphthalene-1β-Yl]Methoxy]-2H-1-Benzopyran-2-One is a high-purity, complex organic compound with a defined stereochemistry, identified by CAS No. 61490-17-3. This compound is valued for its specific structural features, making it a critical intermediate or reference standard in advanced chemical synthesis and research. It is primarily needed by the pharmaceutical, agrochemical, and fine chemical industries for developing novel active ingredients and for analytical purposes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates, particularly in steroid or terpenoid-related pathways.
• Reference Standard: Used in analytical laboratories for method development, validation, and quality control testing via HPLC, GC, or LC-MS.
• Agrochemical Research: Serves as a precursor or analog in the development of new plant growth regulators or pesticides.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing specialized, high-value chemicals.
• Academic & R&D: Utilized in university and institutional research for studying chemical reactions, biological activity, or natural product synthesis.
• Biochemical Tool Compound: Potential use in probing specific enzymatic or receptor-based biological pathways.

Basic Information

Item	Details
Product Name	(+)-7-[[(1S,4Aα)-Decahydro-2,5,5,8Aβ-Tetramethyl-2β,6β-Dihydroxynaphthalene-1β-Yl]Methoxy]-2H-1-Benzopyran-2-One
CAS No.	61490-17-3
Molecular Formula	C25H36O5
Molecular Weight	416.55 g/mol
Synonyms	(+)-7-[(1S,4aα,8aβ)-Decahydro-2,5,5,8a-tetramethyl-2,6-dihydroxy-1-naphthalenyl]methoxy]-2H-1-benzopyran-2-one; 7-[(1S,4aα,8aβ)-Decahydro-2,5,5,8a-tetramethyl-2,6-dihydroxy-1-naphthalenyl]methoxy]coumarin; Coumarin derivative (61490-17-3); 2H-1-Benzopyran-2-one, 7-[[(1S,4aα,8aβ)-decahydro-2,5,5,8a-tetramethyl-2,6-dihydroxy-1-naphthalenyl]methoxy]-; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our (+)-7-[[(1S,4Aα)-Decahydro-2,5,5,8Aβ-Tetramethyl-2β,6β-Dihydroxynaphthalene-1β-Yl]Methoxy]-2H-1-Benzopyran-2-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, chiral purity, and impurity profiles are available upon request. We support compliance with cGMP and ISO standards for research and pharmaceutical-grade materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

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%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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