Description

(E)-2-(Hydroxymethyl)-2-butenoic acid (3aR)-2,3,3aβ,4,5,5a,6,7,8,9,9aβ,9bα-dodecahydro-6α-hydroxy-5aα-methyl-3,9-bis(methylene)-2-oxonaphtho[1,2-b]furan-4α-yl ester is a high-purity, complex organic ester with significant potential as a key synthetic intermediate in advanced chemical synthesis. Its intricate molecular architecture makes it a valuable building block for the development of novel compounds in specialized research and development. This product is primarily targeted at pharmaceutical research, agrochemical development, and advanced material science sectors where precise molecular control is paramount.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex, multi-ring molecular targets.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, or plant growth regulators requiring specific stereochemistry.
• Advanced Material Synthesis: Acts as a monomer or cross-linking agent in the creation of specialty polymers with tailored thermal or mechanical properties.
• Organic Synthesis & Catalysis: Employed as a sophisticated chiral building block in asymmetric synthesis and catalyst ligand development for academic and industrial R&D.
• Fine Chemical Production: Utilized in the manufacture of high-value specialty chemicals, including flavors, fragrances, and dyes, where structural complexity is required.

Basic Information

Product Name	(E)-2-(Hydroxymethyl)-2-butenoic acid (3aR)-2,3,3aβ,4,5,5a,6,7,8,9,9aβ,9bα-dodecahydro-6α-hydroxy-5aα-methyl-3,9-bis(methylene)-2-oxonaphtho[1,2-b]furan-4α-yl ester
CAS No.	94190-28-0
Molecular Formula	C21H28O6
Molecular Weight	376.45 g/mol
Synonyms	2-Butenoic acid, 2-(hydroxymethyl)-, (3aR,4S,5aS,6S,9aS,9bS)-dodecahydro-6-hydroxy-5a-methyl-3,9-bis(methylene)-2-oxonaphtho[1,2-b]furan-4-yl ester, (E)-; 4α-Hydroxy-6α,15-dinor-3,9(11)-clerodadien-13,19-olide-20-oic acid, 20,12-olide; A related clerodane diterpenoid ester.
EINECS	Contact for details

Quality Control

Our (E)-2-(Hydroxymethyl)-2-butenoic acid ester is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), chiral purity, and impurity profiles are provided and available upon request to support your quality assurance protocols.

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 may be sensitive to moisture and prolonged exposure to elevated temperatures.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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