Description

2(3H)-Furanone,3-Aminodihydro-3,5-Dimethyl-,(3S-Trans)-(9Ci) is a high-value, stereochemically defined chiral intermediate belonging to the class of substituted furanones. This compound matters for its role as a critical building block in the synthesis of complex, biologically active molecules, offering precise control over the three-dimensional architecture of the final product. It is primarily needed by research and development teams and process chemists in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and production of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring high stereochemical purity.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides where specific stereochemistry can influence biological activity and environmental profile.
• Asymmetric Catalysis Research: Serves as a substrate or ligand precursor in academic and industrial research focused on developing new catalytic methodologies.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance and flavor compounds that require specific enantiomeric forms.
• Material Science Research: Investigated as a monomer or precursor for novel polymers with specialized optical or electronic properties.

Basic Information

Product Name	2(3H)-Furanone,3-Aminodihydro-3,5-Dimethyl-,(3S-Trans)-(9Ci)
CAS No.	160281-12-9
Molecular Formula	C6H9NO2
Molecular Weight	127.14 g/mol
Synonyms	(3S,5S)-3-Amino-3,5-dimethyl-dihydrofuran-2(3H)-one; (3S,5S)-3-Amino-3,5-dimethyltetrahydrofuran-2-one; 3-Amino-3,5-dimethyl-dihydro-2(3H)-furanone, (3S,5S)-; (3S-trans)-3-Amino-3,5-dihydro-3,5-dimethyl-2(3H)-furanone; 3-Amino-3,5-dimethyltetrahydro-2-furanone; (3S,5S)-3-Amino-3,5-dimethyl-2-oxotetrahydrofuran; Chiral 3-aminodimethylfuranone
EINECS	Contact for details

Quality Control

Our production of this chiral intermediate adheres to strict quality management systems. Every batch is characterized using advanced analytical techniques including HPLC, chiral GC/HPLC, and NMR to ensure identity, purity, and enantiomeric excess meet exacting customer requirements. A comprehensive Certificate of Analysis (COA) detailing assay, chiral purity, and impurity profiles is provided with each shipment.

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 is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 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.