Description

D-Phenylalanine, -Ba--Methyl- (9Ci) is a specialized, non-natural amino acid derivative with a chiral center. This compound matters as a high-value building block for the synthesis of complex peptides and pharmaceutical intermediates, offering precise stereochemical control. It is needed by research institutions and manufacturers in the pharmaceutical, biotechnology, and advanced material science sectors for developing novel therapeutic agents and chiral catalysts.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used in proteomics and enzymology studies to investigate enzyme specificity and protein structure-function relationships.
• Peptide Synthesis: Serves as a protected or modified amino acid residue in solid-phase and solution-phase peptide synthesis for creating novel peptide sequences.
• Chiral Catalyst Ligand: Employed in the development of asymmetric catalysts for enantioselective chemical transformations.
• Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	D-Phenylalanine, -Ba--Methyl- (9Ci)
CAS No.	134235-83-9
Molecular Formula	C10H13NO2
Molecular Weight	179.22 g/mol
Synonyms	D-α-Methylphenylalanine; (R)-2-Amino-2-phenylpropanoic acid; (R)-α-Methylphenylalanine; D-2-Phenylalanine, α-methyl-; (R)-2-Phenylalanine, α-methyl-; D-2-Amino-2-phenylpropionic acid; (R)-2-Amino-2-phenylpropionic acid; D-α-Methyl-α-aminohydrocinnamic acid
EINECS	Contact for details

Quality Control

Our D-Phenylalanine, -Ba--Methyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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	≤ 10 ppm

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