Description

16-Hydroxykauran-19-Oic Acid is a diterpenoid compound of significant interest in advanced chemical synthesis and pharmaceutical research. This specialized intermediate is valued for its unique kaurane skeleton, which serves as a crucial building block for the development of novel bioactive molecules. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for process development and the synthesis of complex natural product derivatives.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel therapeutic agents, particularly in oncology and metabolic disease studies.
• Chemical Reference Standard: Used in analytical laboratories for method development, validation, and quality control of related diterpenoid compounds.
• Natural Product Synthesis: Serves as a critical precursor in the semi-synthesis or total synthesis of complex natural products with kaurane diterpenoid structures.
• Biochemical Research: Employed in studies investigating plant biochemistry, biosynthetic pathways, and the biological activity of diterpenoids.
• Agrochemical Development: Explored as an intermediate for creating new plant growth regulators or bioactive agrochemicals with novel modes of action.

Basic Information

Product Name	16-Hydroxykauran-19-Oic Acid
CAS No.	22376-06-3
Molecular Formula	C₂₀H₃₂O₃
Molecular Weight	320.47 g/mol
Synonyms	16-Hydroxy-kauran-19-oic acid; 16-Hydroxy-kaurane-19-carboxylic acid; 19-Carboxy-16-hydroxykaurane; Kaur-16-en-19-oic acid, 16-hydroxy-; (4bS,8aS,10aS)-10a-Methyl-5-methylidene-9,10,11,12-tetrahydro-4bH-8aH-13-oxapicen-3-carboxylic acid (related structure); Ent-16α-Hydroxykauran-19-oic Acid
EINECS	Contact for details

Quality Control

Our 16-Hydroxykauran-19-Oic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, IR, MS) for structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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