Description

1H-Naphtho[2,1-B]Pyran-3-Acetic Acid, Dodecahydro-3,4A,7,7,10A-Pentame Thyl-, Methyl Ester is a complex, high-purity synthetic intermediate of significant interest in advanced organic synthesis. Its intricate polycyclic structure makes it a valuable building block for the development of novel chemical entities with specialized properties. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fragrance sectors for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel therapeutic agents, particularly for complex natural product analogs and drug candidates with specific stereochemical requirements.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or plant growth regulators where its unique fused-ring system can contribute to biological activity.
• Fragrance & Flavor Chemistry: Acts as a starting material for synthesizing sophisticated musk-like odorants or complex flavor components due to its structural complexity and potential for derivatization.
• Material Science Research: Investigated as a monomer or additive for creating specialized polymers, liquid crystals, or organic electronic materials with tailored properties.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for methodological studies and the construction of complex molecular architectures.

Basic Information

Product Name	1H-Naphtho[2,1-B]Pyran-3-Acetic Acid, Dodecahydro-3,4A,7,7,10A-Pentame Thyl-, Methyl Ester
CAS No.	56247-60-0
Molecular Formula	C24H38O3
Molecular Weight	374.56 g/mol
Synonyms	Methyl 1,4,4a,5,6,7,8,8a,9,10-decahydro-1,1,4a,7,7-pentamethyl-1H-naphtho[2,1-b]pyran-3-acetate; Ambroxide precursor; Dodecahydro-3,4a,7,7,10a-pentamethyl-1H-naphtho[2,1-b]pyran-3-acetic acid methyl ester; 1H-Naphtho[2,1-b]pyran-3-acetic acid, dodecahydro-3,4a,7,7,10a-pentamethyl-, methyl ester; Amberlyn; Ambermax intermediate; Tetrahydroambroxide analog.
EINECS	Contact for details

Quality Control

Our production of 1H-Naphtho[2,1-B]Pyran-3-Acetic Acid, Dodecahydro-3,4A,7,7,10A-Pentame Thyl-, Methyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your quality assurance and regulatory documentation needs.

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 strong alkalis and incompatible organic solvents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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