Description

2-Butenoic Acid, 2-Methyl-, (3S)-3,4-Dihydro-5-Hydroxy-2,2,8-Trimethyl-6-Oxo-2H,6H-Benzo[1,2-B:5,4-B']Dipyran-3-Yl Ester, (2Z)- is a specialized organic ester compound with a complex, fused-ring structure. This high-purity chemical intermediate is valued for its unique molecular framework, which makes it a critical building block in advanced synthetic chemistry. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical and fine chemical sectors for developing novel active compounds.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in research targeting complex heterocyclic compounds.
• Fine Chemical Synthesis: Used as a sophisticated building block in multi-step organic synthesis for creating specialty chemicals with specific stereochemical and functional properties.
• Research & Development: Essential in academic and industrial R&D laboratories for methodological studies in synthetic organic chemistry and the development of new catalytic processes.
• Agrochemical Research: Investigated as an intermediate for developing new generation crop protection agents with complex molecular architectures.
• Material Science Precursor: Potential use in synthesizing advanced organic materials and ligands for metal-organic frameworks (MOFs) or catalysts.

Basic Information

Product Name	2-Butenoic Acid, 2-Methyl-, (3S)-3,4-Dihydro-5-Hydroxy-2,2,8-Trimethyl-6-Oxo-2H,6H-Benzo[1,2-B:5,4-B']Dipyran-3-Yl Ester, (2Z)-
CAS No.	84272-84-4
Molecular Formula	C20H22O6
Molecular Weight	358.39 g/mol
Synonyms	(2Z)-2-Methyl-2-butenoic acid (3S)-3,4-dihydro-5-hydroxy-2,2,8-trimethyl-6-oxo-2H,6H-benzo[1,2-b:5,4-b']dipyran-3-yl ester; Tigloyldemethoxycurcumin; Demethoxytigloylcurcumin; (Z)-α-Methylcrotonoyl demethoxycurcumin; A specific curcuminoid derivative; Contact for details on additional trade names and identifiers.
EINECS	Contact for details

Quality Control

Our production of 2-Butenoic Acid, 2-Methyl-, (3S)-3,4-Dihydro-5-Hydroxy-2,2,8-Trimethyl-6-Oxo-2H,6H-Benzo[1,2-B:5,4-B']Dipyran-3-Yl Ester, (2Z)- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting research and development standards. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep the container tightly sealed when not in use to protect from moisture and atmospheric contaminants.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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