Description

[E,(-)]-3β,7β-Dihydroxycassa-13(15)-Ene-16-Oic Acid is a specific, high-purity diterpenoid carboxylic acid derivative. This compound is valued for its defined stereochemistry and structural complexity, making it a critical advanced intermediate for pharmaceutical research and fine chemical synthesis. It is primarily sought by R&D and production teams in the pharmaceutical, biotechnology, and specialty chemical sectors for developing novel therapeutic agents and complex molecular scaffolds.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of potential drug candidates and bioactive molecules.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and the development of new chemical entities targeting various biological pathways.
• Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Natural Product Synthesis: Acts as a sophisticated precursor in the semi-synthesis or total synthesis of complex natural products and their analogs.
• Biochemical Research: Utilized in studies exploring enzyme interactions or as a substrate/ligand in biochemical assays.
• Fine Chemical Production: Incorporated into the manufacture of specialty chemicals requiring specific stereochemical configurations.

Basic Information

Product Name	[E,(-)]-3β,7β-Dihydroxycassa-13(15)-Ene-16-Oic Acid
CAS No.	26296-42-4
Molecular Formula	C₂₀H₃₀O₄
Molecular Weight	334.45 g/mol
Synonyms	3β,7β-Dihydroxycassa-13(15)-en-16-oic acid; (3β,7β)-3,7-Dihydroxycassa-13(15)-en-16-oic acid; (-)-3β,7β-Dihydroxycassa-13(15)-en-16-oic acid; Cassaic acid derivative; Diterpenoid acid; 16-Carboxy-3β,7β-dihydroxycassa-13(15)-ene
EINECS	Contact for details

Quality Control

Our [E,(-)]-3β,7β-Dihydroxycassa-13(15)-Ene-16-Oic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral integrity, NMR, and MS for structural confirmation, to ensure it meets the exacting standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity	≥ 98.0% ee
Water Content (KF)	≤ 2.0%
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.