Description

(R)-(+)-Ha-966 CAS NO 123931-04-4 is a high-purity, enantiomerically pure chiral compound primarily utilized as a critical intermediate in advanced pharmaceutical synthesis and biochemical research. Its value lies in its specific stereochemistry, which is essential for developing active pharmaceutical ingredients (APIs) with targeted therapeutic effects. This product is particularly needed by R&D laboratories, fine chemical manufacturers, and pharmaceutical companies engaged in the development of neuropharmacological agents and other specialized therapeutics.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of novel central nervous system (CNS) active drugs and other therapeutic compounds.
• Biochemical Research: Used as a reference standard and tool compound in neuroscience research, particularly in studies involving glycine receptors and NMDA receptor modulation.
• Asymmetric Synthesis: Serves as a valuable starting material or reagent in catalytic asymmetric synthesis for creating complex, single-enantiomer molecules.
• Process Development: Employed in the scale-up and optimization of synthetic routes for pharmaceutical production under Good Manufacturing Practice (GMP) guidelines.
• Analytical Standard: Provides a high-purity standard for method development and quality control in analytical laboratories using HPLC, GC, or chiral separation techniques.

Basic Information

Product Name	(R)-(+)-Ha-966
CAS No.	123931-04-4
Molecular Formula	C4H7NO2
Molecular Weight	101.10 g/mol
Synonyms	(R)-(+)-1-Hydroxy-3-aminopyrrolidin-2-one; (R)-(+)-HA-966; (+)-(R)-HA-966; (R)-HA-966; (3R)-3-Amino-1-hydroxy-2-pyrrolidinone; (R)-1-Hydroxy-3-aminopyrrolidin-2-one; HA 966 (enantiomer); (R)-enantiomer of HA-966
EINECS	Contact for details

Quality Control

Our (R)-(+)-Ha-966 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chiral purity determination by HPLC, identity confirmation by IR and NMR spectroscopy, and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed to protect from moisture. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% ee
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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