Description

2(3H)-Furanone, 3-Amino-5-Butyldihydro-, (3S,5R)- (9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex, biologically active molecules, offering precise control over molecular architecture. It is primarily needed by research institutions and pharmaceutical companies engaged in the synthesis of novel active pharmaceutical ingredients (APIs), agrochemicals, and other fine chemicals where stereochemical integrity is paramount.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and development of novel Active Pharmaceutical Ingredients (APIs), particularly in therapeutic areas requiring complex, stereospecific molecules.
• Agrochemical Synthesis: Used in the production of advanced, high-efficacy pesticides and herbicides where specific stereochemistry can influence biological activity and environmental profile.
• Asymmetric Catalysis Research: Serves as a valuable substrate or ligand precursor in the development and testing of new chiral catalysts and synthetic methodologies.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances that require enantiomerically pure or enriched components.
• Academic & Industrial R&D: A key material for synthetic organic chemists in both academic and industrial settings exploring new chemical spaces and reaction pathways.

Basic Information

Product Name	2(3H)-Furanone, 3-Amino-5-Butyldihydro-, (3S,5R)- (9Ci)
CAS No.	773838-40-7
Molecular Formula	C8H15NO2
Molecular Weight	157.21 g/mol
Synonyms	(3S,5R)-3-Amino-5-butyldihydro-2(3H)-furanone; (3S,5R)-3-Amino-5-butyltetrahydrofuran-2-one; 3-Amino-5-butyldihydro-2(3H)-furanone, (3S,5R)-; (3S,5R)-3-Aminodihydro-5-butyl-2(3H)-furanone; 5-Butyl-3-aminodihydrofuran-2-one, (3S,5R)-; Stereoisomer of 3-Amino-5-butyltetrahydrofuran-2-one; Chiral 3-Aminotetrahydrofuranone derivative
EINECS	Contact for details

Quality Control

Our 2(3H)-Furanone, 3-Amino-5-Butyldihydro-, (3S,5R)- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including chiral purity analysis by HPLC, to confirm identity, potency, and enantiomeric excess. Certificates of Analysis (COA) detailing specific results for each batch are available upon request, supporting compliance in regulated research and development environments.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Enantiomeric Excess)	≥ 98.0% 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.