Description

[6As,(+)]-12,12Aα-Dihydro-5-Hydroxy-8,9-Dimethoxy-[1]Benzopyrano[3,4-B]Furo[3,2-H][1]Benzopyran-6(6Aαh)-One is a complex, high-purity benzopyran-furobenzopyran derivative, recognized for its specific stereochemistry and functional groups. This compound matters as a sophisticated chemical intermediate and research standard for advanced organic synthesis and pharmacological studies. It is primarily needed by R&D laboratories and manufacturers in the pharmaceutical and fine chemical sectors for developing novel active compounds.

Application

• Pharmaceutical Research Intermediate: Serves as a key chiral building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and cardiovascular research.
• Reference Standard: Used as a high-purity analytical standard in method development and quality control for related compound analysis.
• Organic Synthesis: Employed in advanced synthetic chemistry for constructing complex polycyclic frameworks due to its fused benzopyrano-furobenzopyran structure.
• Biochemical Research: Investigated for potential biological activity in academic and industrial research settings, studying structure-activity relationships (SAR).
• Fine Chemical Production: Acts as a precursor for the manufacture of specialized, high-value chemicals used in various technology-driven industries.

Basic Information

Product Name	[6As,(+)]-12,12Aα-Dihydro-5-Hydroxy-8,9-Dimethoxy-[1]Benzopyrano[3,4-B]Furo[3,2-H][1]Benzopyran-6(6Aαh)-One
CAS No.	478-07-9
Molecular Formula	C21H16O8
Molecular Weight	396.35 g/mol
Synonyms	(+)-Tubingensin A; Tubingensin A; (6aS,12aS)-5-Hydroxy-8,9-dimethoxy-[1]benzopyrano[3,4-b]furo[3,2-h][1]benzopyran-6(6aH)-one; 6a,12a-Dihydro-5-hydroxy-8,9-dimethoxy[1]benzopyrano[3,4-b]furo[3,2-h][1]benzopyran-6(6aH)-one; (6aS,12aS)-5-Hydroxy-8,9-dimethoxy-6a,12a-dihydro[1]benzopyrano[3,4-b]furo[3,2-h][1]benzopyran-6(6aH)-one; Aspergillus tubingensis metabolite
EINECS	Contact for details

Quality Control

Our [6As,(+)]-12,12Aα-Dihydro-5-Hydroxy-8,9-Dimethoxy-[1]Benzopyrano[3,4-B]Furo[3,2-H][1]Benzopyran-6(6Aαh)-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity, ensuring it meets the exacting standards required for research and synthesis. Certificates of Analysis (COA) detailing identity, purity, and specific test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Optical Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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