Description

Cembrene A CAS NO 31570-39-5 is a high-purity diterpene compound, specifically a cembrane-type natural product. This compound serves as a valuable chemical intermediate and reference standard in advanced research and development. It is primarily utilized by the pharmaceutical, agrochemical, and fragrance industries for its unique structural framework. Our supply ensures consistent quality and reliable availability for critical B2B applications.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel therapeutic agents and bioactive molecules.
• Agrochemical Research: Used in the development of new plant protection agents and bioactive compounds for crop science.
• Fragrance & Flavor Synthesis: Acts as a precursor for creating unique terpenoid-based aroma chemicals and flavor components.
• Chemical Reference Standard: Provides a high-purity benchmark for analytical testing, method development, and quality control in laboratories.
• Academic & Industrial R&D: Employed in organic synthesis and medicinal chemistry research to explore new chemical spaces and biological activities.
• Specialty Chemical Manufacturing: Utilized in the production of fine chemicals and advanced materials requiring specific diterpene scaffolds.

Basic Information

Product Name	Cembrene A
CAS No.	31570-39-5
Molecular Formula	C₂₀H₃₂
Molecular Weight	272.47 g/mol
Synonyms	(1E,3E,7E,11E)-3,7,11,15-Tetramethylhexadeca-1,3,7,11,15-pentaene; Cembrene A Diterpene; NSC 89266; trans,trans,trans-Cembrene A; 1,3,7,11-Cembratetraene
EINECS	Contact for details

Quality Control

Our Cembrene A is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment. We adhere to current industry best practices to meet the stringent requirements of our global B2B clientele.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid / oil
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 0.5%

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