Description

(13E)-19-Hydroxylabda-8(17),13-Dien-15-Oic Acid Methyl Ester is a high-purity diterpenoid derivative, a key intermediate in the synthesis of complex natural products and bioactive compounds. Its defined stereochemistry and functional groups make it a valuable building block for pharmaceutical research and fine chemical manufacturing. This compound is primarily sought by research institutions and chemical companies specializing in the development of novel therapeutic agents, flavors, and fragrances.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the research and development of novel drug candidates, particularly in anti-inflammatory and antimicrobial therapeutic areas.
• Natural Product Synthesis: Serves as a key precursor in the semi-synthesis or total synthesis of complex labdane-type diterpenoids and related natural products.
• Flavor & Fragrance (F&F) Industry: Used in the development and production of high-value aromatic compounds and fixatives due to its characteristic structural backbone.
• Biochemical Research: Employed as a standard or probe in studies investigating diterpenoid biosynthesis pathways and enzyme mechanisms.
• Fine Chemical Production: Acts as a specialized intermediate for manufacturing advanced materials, agrochemicals, and other performance chemicals.

Basic Information

Product Name	(13E)-19-Hydroxylabda-8(17),13-Dien-15-Oic Acid Methyl Ester
CAS No.	1757-87-5
Molecular Formula	C21H34O3
Molecular Weight	334.50 g/mol
Synonyms	Methyl (13E)-19-Hydroxylabda-8(17),13-dien-15-oate; 19-Hydroxylabda-8(17),13E-dien-15-oic acid methyl ester; Labda-8(17),13E-dien-15-oic acid, 19-hydroxy-, methyl ester; Methyl 19-hydroxylabda-8(17),13E-dien-15-oate; (13E)-19-Hydroxy-8(17),13-labdadien-15-oic acid methyl ester
EINECS	Contact for details

Quality Control

Our (13E)-19-Hydroxylabda-8(17),13-Dien-15-Oic Acid Methyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and chromatographic data is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

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

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