Description

7-Oxokauran-19-Oic Acid Methyl Ester is a high-purity diterpenoid derivative, a key intermediate in advanced organic synthesis and pharmaceutical research. Its value lies in its defined chemical structure, which serves as a crucial scaffold for developing novel bioactive compounds and fine chemicals. This product is essential for research chemists and manufacturers in the pharmaceutical, agrochemical, and academic sectors who require reliable, high-quality building blocks for complex synthesis.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Chemical Research & Development: Used as a standard or starting material in academic and industrial R&D for exploring new synthetic routes and compound libraries.
• Agrochemical Synthesis: Serves as a structural motif in the development of new plant growth regulators or specialized active ingredients.
• Fine Chemical Production: Employed in the manufacture of high-value, low-volume specialty chemicals for various industrial applications.
• Reference Standard: Utilized in analytical laboratories for method development, calibration, and quality control of related compounds.

Basic Information

Product Name	7-Oxokauran-19-Oic Acid Methyl Ester
CAS No.	19885-18-8
Molecular Formula	C21H30O4
Molecular Weight	346.46 g/mol
Synonyms	Methyl 7-Oxokauran-19-oate; 7-Oxokauran-19-oic Acid Methyl Ester; 19-Nor-7-oxokauran-19-oic Acid Methyl Ester; Methyl 7-Oxokaur-19-oate; 7-Ketokauran-19-Carboxylic Acid Methyl Ester; Kaurane diterpenoid derivative; (4aR,5S,6S,6aS,9S,10aR,10bS)-5-(Hydroxymethyl)-1,6,9-trimethyl-3-oxododecahydro-2H-6a,9-methanocyclohepta[a]naphthalene-6-carboxylic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our 7-Oxokauran-19-Oic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

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 alkalis and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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