Description

(Z)-2-Methyl-2-Butenoic Acid (4S)-4,4A,5,6,7,8,8Aβ,9-Octahydro-5α-Hydroxy-3,4Aβ,5-Trimethyl-9-Oxonaphtho[2,3-B]Furan-4β-Yl Ester is a high-purity, complex organic ester with a specific stereochemical configuration. This compound is valued as a critical chiral intermediate in advanced organic synthesis, particularly for the development of complex molecules with defined biological activity. It is primarily sought by pharmaceutical R&D and fine chemical manufacturers for producing active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of complex, biologically active molecules and potential active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in advanced organic chemistry research and production for constructing complex molecular architectures with high stereochemical purity.
• Agrochemical Research: Serves as a sophisticated intermediate in the development of novel, high-performance crop protection agents and pesticides.
• Academic & Industrial R&D: Employed in chemical research laboratories for methodological studies in asymmetric synthesis and natural product chemistry.
• Specialty Polymer Precursor: Potential use in the synthesis of specialized polymers requiring specific, complex monomer units.

Basic Information

Product Name	(Z)-2-Methyl-2-Butenoic Acid (4S)-4,4A,5,6,7,8,8Aβ,9-Octahydro-5α-Hydroxy-3,4Aβ,5-Trimethyl-9-Oxonaphtho[2,3-B]Furan-4β-Yl Ester
CAS No.	53820-27-2
Molecular Formula	C₂₁H₃₀O₅
Molecular Weight	362.46 g/mol
Synonyms	2-Methyl-2-butenoic acid (4S)-4,4a,5,6,7,8,8aβ,9-octahydro-5α-hydroxy-3,4aβ,5-trimethyl-9-oxonaphtho[2,3-b]furan-4β-yl ester; Tiglic acid ester of a decalin-fused lactone; (Z)-Tiglic Acid (4S)-4,4a,5,6,7,8,8aβ,9-Octahydro-5α-Hydroxy-3,4aβ,5-Trimethyl-9-Oxonaphtho[2,3-b]Furan-4β-yl Ester; 53820-27-2; A complex decalin-fused furanone tiglate.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and high stereochemical purity. Quality is verified through comprehensive analytical techniques including HPLC, chiral chromatography, GC, and NMR. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting identity, purity, and impurity profiles to support your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The product is compatible with strong alkali/organic solvents; ensure storage areas are segregated from incompatible materials. Keep container tightly sealed when not in use to maintain quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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