Description

(+)-7-[[(1S,4Aα)-Decahydro-2,5,5,8Aβ-Tetramethyl-2α,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. 56283-56-8. This compound is valued for its specific structural framework, which makes it a critical advanced intermediate or reference standard in sophisticated chemical synthesis. It is primarily needed by pharmaceutical R&D and fine chemical sectors for developing novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel drug candidates, particularly in steroid-like or complex polycyclic frameworks.
• Reference Standard: Used for analytical method development, validation, and quality control in pharmaceutical laboratories.
• Organic Synthesis Research: Acts as a precursor or model compound in academic and industrial research exploring new synthetic methodologies.
• Biochemical Probe: Potential use in studying biological pathways and enzyme interactions due to its specific stereochemistry and functional groups.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals requiring high stereochemical purity.

Basic Information

Product Name	(+)-7-[[(1S,4Aα)-Decahydro-2,5,5,8Aβ-Tetramethyl-2α,6β-Dihydroxynaphthalene-1β-Yl]Methoxy]-2H-1-Benzopyran-2-One
CAS No.	56283-56-8
Molecular Formula	C25H36O5
Molecular Weight	416.55 g/mol
Synonyms	7-[(1S,4aR,6R,8aR)-6-Hydroxy-2,5,5,8a-tetramethyl-decahydronaphthalen-1-yl]methoxy-chromen-2-one; 7-((1S,4aR,6R,8aR)-6-Hydroxy-2,5,5,8a-tetramethyl-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl)methoxy-2H-chromen-2-one; (+)-7-[(1S,4aR,6R,8aR)-6-Hydroxy-2,5,5,8a-tetramethyl-decahydronaphthalen-1-yl]methoxy-2H-chromen-2-one; 7-[(1S,4aR,6R,8aR)-6-Hydroxy-2,5,5,8a-tetramethyl-decahydronaphthalen-1-yl]methoxy-2H-1-benzopyran-2-one; 56283-56-8; A complex coumarin derivative.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Each batch is characterized using advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and stereochemical integrity. Comprehensive Certificates of Analysis (COA) detailing all specifications are provided to support your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound may be hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere if specified.

Specification

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