Description

Ent-16Beta,17-Dihydroxy-9(11)-Kauren-19-Oic Acid is a high-purity diterpenoid compound belonging to the kaurene family, serving as a critical intermediate in advanced organic synthesis. Its unique hydroxylated kaurene structure makes it a valuable building block for the research and development of novel pharmaceutical agents and bioactive molecules. This compound is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for its role in synthesizing complex natural product derivatives and potential therapeutic candidates.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and synthesis of novel drug candidates, particularly in steroid and terpenoid-based therapeutic development.
• Biochemical Research: Used as a reference standard or probe in studies investigating diterpenoid biosynthesis, enzyme activity, and metabolic pathways.
• Agrochemical Development: Serves as a precursor in the synthesis of advanced plant growth regulators or bioactive agrochemicals with specific hormonal activity.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex natural products and specialty chemicals requiring a functionalized kaurene backbone.
• Academic & Institutional Research: Utilized in university and institutional labs for organic chemistry research, method development, and educational purposes.

Basic Information

Product Name	Ent-16Beta,17-Dihydroxy-9(11)-Kauren-19-Oic Acid
CAS No.	55483-24-4
Molecular Formula	C₂₀H₃₀O₄
Molecular Weight	334.45 g/mol
Synonyms	16β,17-Dihydroxy-9(11)-kauren-19-oic acid; (-)-16β,17-Dihydroxykaur-9(11)-en-19-oic acid; 9(11)-Kauren-19-oic acid, 16,17-dihydroxy-, (16β)-; Ent-kaur-9(11)-en-19-oic acid, 16β,17-dihydroxy-; 16β,17-Dihydroxy-ent-kaur-9(11)-en-19-oic acid
EINECS	Contact for details

Quality Control

Our Ent-16Beta,17-Dihydroxy-9(11)-Kauren-19-Oic Acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques, including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory requirements.

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). This compound is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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