Description

(4As)-4A,6,7,8Aβ,9,9Aβ-Hexahydro-3,4Aα,5α-Trimethylnaphtho[2,3-B]Furan-2,8(4H,5H)-Dione is a high-purity, complex organic compound with the CAS number 12656-97-2. This specialized chemical serves as a critical advanced intermediate in the synthesis of complex molecules, offering significant value in research and development. It is primarily sought by pharmaceutical, agrochemical, and fine chemical industries for its unique structural framework, which is instrumental in creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a precursor for complex fragrances, flavors, and specialty polymers.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and material science.
• Chemical Reference Standard: Utilized as a high-purity standard for analytical method development and quality control.

Basic Information

Product Name	(4As)-4A,6,7,8Aβ,9,9Aβ-Hexahydro-3,4Aα,5α-Trimethylnaphtho[2,3-B]Furan-2,8(4H,5H)-Dione
CAS No.	12656-97-2
Molecular Formula	C17H22O3
Molecular Weight	274.35 g/mol
Synonyms	4a,6,7,8aβ,9,9aβ-Hexahydro-3,4aα,5α-trimethylnaphtho[2,3-b]furan-2,8(4H,5H)-dione; 4a,6,7,8aβ,9,9aβ-Hexahydro-3,4aα,5α-trimethyl-2H-naphtho[2,3-b]furan-2,8(4H,5H)-dione; 2,8-Dioxo-3,4aα,5α-trimethyl-4a,6,7,8aβ,9,9aβ-hexahydro-2H,4H,5H,8H-naphtho[2,3-b]furan; 12656-97-2; Trimethylnaphthofurandione
EINECS	Contact for details

Quality Control

Our (4As)-4A,6,7,8Aβ,9,9Aβ-Hexahydro-3,4Aα,5α-Trimethylnaphtho[2,3-B]Furan-2,8(4H,5H)-Dione is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client requirements or regulatory standards.

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). Keep away from heat, open flames, and incompatible materials. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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