Description

Tetrahydroalantolactone is a refined sesquiterpene lactone derivative, valued for its unique structural and functional properties. This compound is essential for advanced research and development, particularly in the synthesis of complex organic molecules and the creation of novel fragrance and flavor components. It serves as a critical intermediate for fine chemical manufacturers, pharmaceutical researchers, and developers in the flavor and fragrance industry seeking high-purity, specialized ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Fragrance & Flavor Synthesis: Used as a precursor for creating unique ambery, woody, and lactonic odor profiles in perfumery and sophisticated flavor compounds.
• Organic Synthesis & Research: Serves as a versatile chiral synthon in academic and industrial organic chemistry research for constructing complex natural product analogs.
• Agrochemical Development: Investigated as an intermediate for developing new plant protection agents and bioactive agrochemicals.
• Cosmetic Ingredients: Potential use in the synthesis of specialty ingredients for high-end cosmetic formulations.

Basic Information

Product Name	Tetrahydroalantolactone
CAS No.	58526-58-2
Molecular Formula	C15H24O2
Molecular Weight	236.35 g/mol
Synonyms	Dihydroisoalantolactone; 4,5,6,7-Tetrahydroalantolactone; 3a,4,5,6,7,7a-Hexahydro-4,7-dimethyl-5-(1-methylethenyl)-1(3H)-isobenzofuranone; (3aR,4S,7S,7aR)-4,7-Dimethyl-5-(prop-1-en-2-yl)-3a,4,5,6,7,7a-hexahydro-1-benzofuran-2-one; Isoalantolactone tetrahydro derivative
EINECS	Contact for details

Quality Control

Our Tetrahydroalantolactone is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic (HPLC, GC) and spectroscopic (IR, NMR) techniques to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, specific rotation, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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