Description

3-Methyl-2-Butenoic Acid 2,3,4,4A,4B,5,6,7,8,8A,9,10-Dodecahydro-2,10-Dihydroxy-4B,8,8-Trimethyl-2-Isopropylphenanthren-9-Yl Ester is a high-purity, complex organic ester with a defined steroidal-like framework. This compound is valued as a critical advanced intermediate for the synthesis of specialized fine chemicals and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical and specialty chemical sectors for developing novel therapeutic agents and high-value chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel steroid-derived or terpenoid-based active pharmaceutical ingredients (APIs).
• Organic Synthesis Research: Used in academic and industrial R&D laboratories for constructing complex polycyclic molecular architectures.
• Fine Chemical Production: Serves as a precursor for manufacturing high-value specialty chemicals used in agrochemicals or material science.
• Biochemical Research: Potential use as a reference standard or probe in studying biological pathways and receptor interactions.
• Process Chemistry Development: Employed in scaling up and optimizing synthetic routes for complex organic molecules.

Basic Information

Item	Details
Product Name	3-Methyl-2-Butenoic Acid 2,3,4,4A,4B,5,6,7,8,8A,9,10-Dodecahydro-2,10-Dihydroxy-4B,8,8-Trimethyl-2-Isopropylphenanthren-9-Yl Ester
CAS No.	50816-27-8
Molecular Formula	C27H42O4
Molecular Weight	430.62 g/mol
Synonyms	9-Tiglyloxy-2,10-dihydroxy-4b,8,8-trimethyl-2-isopropyl-dodecahydrophenanthrene; 2-Butenoic acid, 3-methyl-, (2R,4aR,4bS,9S,10aS,10bS)-2,10-dihydroxy-4b,8,8-trimethyl-2-(1-methylethyl)-dodecahydrophenanthren-9-yl ester; Tiglic acid ester of a dihydroxy-isopropyl-trimethyl-dodecahydrophenanthrene; Steroid-like tiglate ester; Complex terpenoid ester intermediate.
EINECS	Contact for details

Quality Control

Our 3-Methyl-2-Butenoic Acid 2,3,4,4A,4B,5,6,7,8,8A,9,10-Dodecahydro-2,10-Dihydroxy-4B,8,8-Trimethyl-2-Isopropylphenanthren-9-Yl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if specified. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Specific Rotation	Contact for details

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