Description

8(17),13-Labdadien-15,16-Olide CAS NO 83324-51-0 is a specific labdane-type diterpenoid lactone, a compound of significant interest in advanced organic synthesis and pharmaceutical research. Its unique fused-ring structure makes it a valuable chiral building block and a precursor for the synthesis of complex natural products and bioactive molecules. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking to develop novel compounds with targeted biological activities.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new plant growth regulators or pesticides with specific modes of action.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex fragrance compounds, flavors, and specialty chemicals.
• Natural Product Synthesis: A critical starting material for the total or semi-synthesis of other labdane diterpenoids and related natural products.
• Biochemical Research: Employed in studies investigating enzyme inhibition, receptor binding, or other structure-activity relationships (SAR).
• Academic & R&D Laboratories: Used in methodological development and exploratory chemistry due to its complex stereochemistry.

Basic Information

Product Name	8(17),13-Labdadien-15,16-Olide
CAS No.	83324-51-0
Molecular Formula	C20H30O2
Molecular Weight	302.46 g/mol
Synonyms	Labda-8(17),13-dien-15,16-olide; (13E)-Labda-8(17),13-dien-15,16-olide; 15,16-Epoxylabda-8(17),13-diene; 8(17),13-Labdadien-15,16-olide; Labdadienolide; NSC 338249; Labdane Diterpene Lactone
EINECS	Contact for details

Quality Control

Our 8(17),13-Labdadien-15,16-Olide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural integrity. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting identity, purity, and impurity profiles. Our quality commitment ensures the reproducibility and reliability required for critical R&D and scale-up processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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