Description

(5β,9α,10α)-Labd-8(17)-Ene-15,19-Dioic Acid Dimethyl Ester is a high-purity diterpenoid derivative, specifically a labdane-type dimethyl ester, valued for its role as a key synthetic intermediate and building block in advanced organic chemistry. Its defined stereochemistry and functional group arrangement make it a critical precursor for the synthesis of complex natural products, bioactive compounds, and specialty fine chemicals. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fragrance industries who require a reliable, high-quality chiral starting material.

Application

• Pharmaceutical Intermediate: Serves as a crucial chiral building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in steroid and terpenoid-based therapeutics.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators that leverage its labdane skeleton for biological activity.
• Fragrance & Flavor Chemistry: Acts as a precursor for the synthesis of specific amber, woody, and resinous notes in high-value perfumery and flavor compounds.
• Natural Product Synthesis: A key starting material in the total or semi-synthesis of complex diterpenoid natural products for research and commercial applications.
• Chemical Research: Employed in academic and industrial R&D for studying structure-activity relationships (SAR), reaction pathways, and developing new synthetic methodologies.
• Specialty Fine Chemicals: Used in the production of high-value, low-volume chemicals for electronics, advanced materials, and other specialized industrial applications.

Basic Information

Product Name	(5β,9α,10α)-Labd-8(17)-Ene-15,19-Dioic Acid Dimethyl Ester
CAS No.	13902-83-5
Molecular Formula	C24H38O4
Molecular Weight	390.56 g/mol
Synonyms	Labda-8(17)-ene-15,19-dioic acid, dimethyl ester; (5β,9α,10α)-Labd-8(17)-ene-15,19-dioic acid dimethyl ester; Dimethyl (5β,9α,10α)-labd-8(17)-ene-15,19-dioate; NSC 163063; Labdane dimethyl ester derivative; 8(17)-Labdene-15,19-dioic acid dimethyl ester
EINECS	Contact for details

Quality Control

Our (5β,9α,10α)-Labd-8(17)-Ene-15,19-Dioic Acid Dimethyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets exacting standards for chemical and stereochemical purity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Specific Rotation	Contact for details
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Heavy Metals	< 20 ppm

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