Description

13-Hydroxylabda-8(17),14-Diene-19-One is a high-purity diterpenoid compound, also known by its CAS number 1857-21-2. This specialized intermediate is valued for its unique labdane skeleton, which serves as a critical building block in the synthesis of complex natural products and bioactive molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for advanced R&D and process development.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with anti-inflammatory or antimicrobial activity.
• Natural Product Synthesis: Used as a chiral starting material or intermediate for the total synthesis of complex diterpenoids and related natural products.
• Agrochemical Research: Serves as a lead structure or intermediate in the development of new plant growth regulators or biopesticides.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for high-value specialty chemicals.
• Biochemical Research: Used as a standard or probe in studies investigating terpenoid biosynthesis pathways and enzyme mechanisms.
• Fragrance & Flavor Chemistry: Potential intermediate for creating novel amber or woody scent molecules due to its labdane backbone.

Basic Information

Product Name	13-Hydroxylabda-8(17),14-Diene-19-One
CAS No.	1857-21-2
Molecular Formula	C20H30O2
Molecular Weight	302.45 g/mol
Synonyms	13-Hydroxylabda-8(17),14-dien-19-one; Labda-8(17),14-diene-13-ol-19-one; 13-Hydroxy-8(17),14-labdadien-19-one; 19-Oxo-13-hydroxylabda-8(17),14-diene; (13S)-13-Hydroxylabda-8(17),14-dien-19-one; Labdane diterpenoid derivative; 13-Hydroxy labdadienone
EINECS	Contact for details

Quality Control

Our 13-Hydroxylabda-8(17),14-Diene-19-One is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Custom purity grades and analytical packages are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive and easily oxidized; for long-term storage, it is recommended to keep the material under an inert atmosphere (e.g., nitrogen or argon) in a sealed container. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade)
Purity (HPLC)	≥ 98.0% (High Purity Grade)
Melting Point	Contact for details
Specific Rotation	Contact for details
Residue on Ignition	< 0.5%
Heavy Metals	< 20 ppm

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