Description

(3As,5As,9As,9Br)-1,3A,4,5,5A,6,7,9,9A,9B-Decahydro-3A,6,6,9A-Tetramethylnaphtho[2,1-B]Furan-2,8-Dione is a high-purity, complex organic compound with a defined stereochemistry and functional groups that make it a valuable intermediate for advanced synthesis. This compound is critical for research and development in fine chemical and pharmaceutical manufacturing, where precise molecular architecture is required. It is primarily sought by R&D chemists and process development scientists working on novel active pharmaceutical ingredients (APIs), specialty agrochemicals, and complex fragrance molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel therapeutic agents, particularly in steroid-like or complex polycyclic frameworks.
• Agrochemical Research: Used in the development of advanced pesticides and herbicides, where its unique structure can contribute to specific biological activity.
• Fine Chemical Synthesis: Acts as a precursor for synthesizing specialty chemicals used in flavors, fragrances, and high-performance materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including catalysis and stereoselective synthesis.
• Material Science Precursor: Potential use in creating specialized organic ligands or monomers for advanced polymeric systems.

Basic Information

Product Name	(3As,5As,9As,9Br)-1,3A,4,5,5A,6,7,9,9A,9B-Decahydro-3A,6,6,9A-Tetramethylnaphtho[2,1-B]Furan-2,8-Dione
CAS No.	29065-00-7
Molecular Formula	C18H25BrO3
Molecular Weight	369.30 g/mol
Synonyms	9-Bromoambraoxide; 9-Bromo-ambra oxide; (9Br)-Ambraoxide; 9-Bromo-1,3A,4,5,5A,6,7,9,9A,9B-Decahydro-3A,6,6,9A-Tetramethylnaphtho[2,1-B]Furan-2,8-Dione; 9-Bromoambroxide; 9-Bromo-ambroxide; 9-Bromoambrafuran; 9-Bromo-tetramethylnaphthofurandione
EINECS	Contact for details

Quality Control

Our (3As,5As,9As,9Br)-1,3A,4,5,5A,6,7,9,9A,9B-Decahydro-3A,6,6,9A-Tetramethylnaphtho[2,1-B]Furan-2,8-Dione is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and chiral analysis, to ensure identity, purity, and stereochemical integrity. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with customer specifications and internal 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 sources and incompatible materials. For long-term storage, consider an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0% de
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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