Description

3-Methyl-2-Butenoic Acid 1,2,3,4,4A,4B,5,6,7,9,10,10A-Dodecahydro-7,10-Dihydroxy-1,1,4A-Trimethyl-7-Isopropylphenanthren-9-Yl Ester is a high-purity, complex diterpenoid ester of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical intermediate or reference standard for the development of novel therapeutic agents and bioactive molecules. It is primarily sought after by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in the synthesis of complex natural product derivatives and specialized chemical entities.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex diterpenoid-based drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or substrate in enzymatic studies and metabolic pathway investigations.
• Natural Product Synthesis: Serves as a sophisticated starting material or intermediate for the total or semi-synthesis of complex natural products with potential biological activity.
• Fine Chemical Production: Employed in the manufacture of high-value, specialty chemicals for advanced material science and agrochemical research.
• Analytical Standard: Provides a high-purity benchmark for quality control and analytical method development (e.g., HPLC, GC-MS) in related chemical processes.

Basic Information

Product Name	3-Methyl-2-Butenoic Acid 1,2,3,4,4A,4B,5,6,7,9,10,10A-Dodecahydro-7,10-Dihydroxy-1,1,4A-Trimethyl-7-Isopropylphenanthren-9-Yl Ester
CAS No.	50816-26-7
Molecular Formula	C26H42O4
Molecular Weight	418.61 g/mol
Synonyms	3-Methylbut-2-enoic acid dodecahydro-7,10-dihydroxy-1,1,4a-trimethyl-7-(1-methylethyl)-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthren-9-yl ester; 3-Methylcrotonic Acid Phenanthren-9-Yl Ester Derivative; Diterpenoid Ester 50816-26-7; 7-Isopropyl-1,1,4a-trimethyl-7,10-dihydroxydodecahydrophenanthren-9-yl 3-methylbut-2-enoate; (9R)-9-[(3-Methylbut-2-enoyl)oxy]-1,1,4a-trimethyl-7-(propan-2-yl)dodecahydro-7,10-dihydrophenanthrene-4a,10-diol
EINECS	Contact for details

Quality Control

Our 3-Methyl-2-Butenoic Acid 1,2,3,4,4A,4B,5,6,7,9,10,10A-Dodecahydro-7,10-Dihydroxy-1,1,4A-Trimethyl-7-Isopropylphenanthren-9-Yl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC, GC-MS, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting compliance with research and development standards.

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 material may be hygroscopic (moisture-sensitive); ensure containers are sealed tightly after use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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