Description

2(3H)-Furanone,3-Aminodihydro-3,5-Dimethyl-,(3S-Cis)-(9Ci) is a high-purity, chiral lactam derivative of significant interest in advanced organic synthesis. This compound matters as a versatile and stereochemically defined building block for the development of complex molecules, particularly in the pharmaceutical sector. It is primarily needed by research and development chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, particularly in classes requiring lactam or amino acid-like motifs.
• Agrochemical Research: Used in the development of advanced, biologically active compounds for crop protection.
• Fine Chemical Synthesis: Serves as a specialized building block for constructing complex natural product analogs and other high-value specialty chemicals.
• Asymmetric Catalysis: Potential use as a ligand precursor or chiral auxiliary in stereoselective synthesis.
• Academic & Contract Research: Employed in research institutions and CROs (Contract Research Organizations) for methodological development and exploratory chemistry.

Basic Information

Product Name	2(3H)-Furanone,3-Aminodihydro-3,5-Dimethyl-,(3S-Cis)-(9Ci)
CAS No.	160281-13-0
Molecular Formula	C6H11NO2
Molecular Weight	129.16 g/mol
Synonyms	(3S)-3-Amino-3,5-dimethyl-2(3H)-furanone; (3S)-3-Amino-3,5-dihydro-5-methyl-2(3H)-furanone; 3-Amino-3,5-dimethyl-2(3H)-furanone, (3S)-; 3-Amino-3,5-dihydro-3,5-dimethyl-2(3H)-furanone; (3S)-3-Amino-3,5-dimethyl-dihydrofuran-2-one; 3-Amino-3,5-dimethyltetrahydrofuran-2-one (cis-); 3-Amino-3,5-dimethyl-2-oxotetrahydrofuran
EINECS	Contact for details

Quality Control

Our 2(3H)-Furanone,3-Aminodihydro-3,5-Dimethyl-,(3S-Cis)-(9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chiral purity verification, to meet the stringent requirements of research and process development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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