Description

(4Alpha,8Alpha,12Alpha,13R,14R)-16-Isopropyl-17,19-Dinoratis-15-Ene-4,13,14-Tricarboxylic Acid, Cyclic 13,14-Anhydride is a high-purity, complex diterpenoid derivative with a defined stereochemistry, serving as a critical advanced intermediate in organic synthesis. Its value lies in its unique molecular scaffold, which is essential for constructing complex natural product analogs and bioactive molecules. This compound is primarily needed by research institutions and pharmaceutical development teams focused on synthetic chemistry, medicinal chemistry, and the development of novel therapeutic agents.

Application

• Advanced Pharmaceutical Intermediate: Key building block for the synthesis of complex diterpenoid-based drug candidates and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to explore new bioactive compounds and optimize lead molecules.
• Natural Product Synthesis: Serves as a pivotal intermediate in the total or semi-synthesis of complex natural products and their derivatives for biological evaluation.
• Chemical Biology Probes: Utilized in the development of specialized molecular probes to study biological pathways and enzyme functions.
• Process Chemistry Development: Employed in route scouting and optimization for scalable synthesis of high-value target molecules.
• Reference Standard: Acts as a certified reference material (CRM) for analytical method development and quality control in related synthetic workflows.

Basic Information

Item	Detail
Product Name	(4Alpha,8Alpha,12Alpha,13R,14R)-16-Isopropyl-17,19-Dinoratis-15-Ene-4,13,14-Tricarboxylic Acid, Cyclic 13,14-Anhydride
CAS No.	510-39-4
Molecular Formula	C23H30O5
Molecular Weight	386.48 g/mol
Synonyms	16-Isopropyl-17,19-dinoratis-15-ene-4,13,14-tricarboxylic acid, cyclic 13,14-anhydride; (4α,8α,12α,13R,14R)-16-Isopropyl-17,19-dinoratis-15-ene-4,13,14-tricarboxylic acid, cyclic 13,14-anhydride; Atisane-4,13,14-tricarboxylic acid, 16-isopropyl-17,19-dinoratis-15-ene-, cyclic 13,14-anhydride; 4,13,14-Tricarboxy-16-isopropyl-17,19-dinoratis-15-ene cyclic 13,14-anhydride; Dinoratisane tricarboxylic acid anhydride; CAS 510-39-4
EINECS	Contact for details

Quality Control

Our (4Alpha,8Alpha,12Alpha,13R,14R)-16-Isopropyl-17,19-Dinoratis-15-Ene-4,13,14-Tricarboxylic Acid, Cyclic 13,14-Anhydride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure high chemical and isomeric purity suitable for demanding research applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. Recommended long-term storage at 2-8°C. Allow the sealed container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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