Description

D-Threo-α-Phenyl- is a high-purity chiral building block and intermediate of significant interest in advanced organic synthesis. Its defined stereochemistry makes it a critical component for constructing complex molecules with precise three-dimensional architecture. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and metabolic disorder therapeutics.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where specific stereochemistry is required for optimal biological activity and environmental profile.
• Asymmetric Catalysis: Serves as a precursor or ligand in the development of chiral catalysts for enantioselective synthesis.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances that require high stereochemical purity.
• Academic & Industrial Research: A valuable standard and starting material in medicinal chemistry and process development laboratories for method optimization and scale-up studies.

Basic Information

Item	Detail
Product Name	D-Threo-α-Phenyl-
CAS No.	160707-37-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(2R,3S)-2-Amino-1,3-diphenylpropan-1-ol; D-Threo-α-Phenyl-β-phenylserine derivative; D-Threo-1,2-Diphenyl-2-aminoethanol; (2R,3S)-2-Amino-1,3-diphenyl-1-propanol; D-Threo-2-Amino-1,3-diphenylpropan-1-ol; D-Treo-α-Phenyl-β-phenylserinol; (R,S)-three-α-Phenyl-β-phenylserine alcohol
EINECS	Contact for details

Quality Control

Our D-Threo-α-Phenyl- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality and regulatory documentation.

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.

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.