Description

Dl-Threo-3-Phenylserine Hydrate, 99 is a high-purity, non-natural amino acid derivative of significant interest in advanced organic synthesis. This compound serves as a versatile chiral building block and intermediate for the development of pharmaceuticals and bioactive molecules. It is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking to incorporate complex phenylserine motifs into their target compounds.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), including potential enzyme inhibitors and receptor modulators.
• Peptide Synthesis: Used in the solid-phase and solution-phase synthesis of modified peptides and peptidomimetics to study structure-activity relationships.
• Agrochemical Research: Serves as a precursor in the synthesis of new herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Biochemical Tool: Employed in biochemical studies as a substrate analog or inhibitor to probe enzyme mechanisms and metabolic pathways.
• Asymmetric Synthesis: Acts as a starting material or auxiliary in catalytic asymmetric reactions to construct complex molecules with high stereoselectivity.
• Fine Chemical Production: Intermediate for manufacturing specialty chemicals, dyes, and advanced materials requiring specific stereochemistry.

Basic Information

Product Name	Dl-Threo-3-Phenylserine Hydrate, 99
CAS No.	332383-91-2
Molecular Formula	C9H11NO3 · xH2O
Molecular Weight	181.19 (Anhydrous basis)
Synonyms	DL-threo-β-Phenylserine hydrate; (±)-threo-3-Phenylserine hydrate; 2-Amino-3-hydroxy-3-phenylpropanoic acid hydrate; three-DL-3-Phenylserine hydrate; (RS)-threo-3-Phenylserine hydrate; β-Hydroxy-DL-phenylalanine hydrate; DL-threo-β-Hydroxyphenylalanine hydrate; three-2-Amino-3-hydroxy-3-phenylpropionic acid hydrate
EINECS	Contact for details

Quality Control

Our Dl-Threo-3-Phenylserine Hydrate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the specified 99% purity grade. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and consistency for your critical applications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 99.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

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