Description

Phenylalanine-n-Carboxylic Acid Dimethyl Ester is a specialized amino acid derivative, specifically the dimethyl ester of a phenylalanine carboxylic acid analog. This compound serves as a crucial high-purity building block and key chiral intermediate in advanced organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of peptide-based drugs, enzyme inhibitors, and other bioactive molecules.
• Chiral Building Block: Used in asymmetric synthesis to introduce the phenylalanine moiety with defined stereochemistry into target compounds.
• Peptidomimetics Research: Employed in academic and industrial R&D for creating modified peptide structures with enhanced stability or activity.
• Fine Chemical Synthesis: Serves as a starting material or intermediate in the production of specialty chemicals, including flavors, fragrances, and advanced materials.
• Bioconjugation Chemistry: Useful for modifying biomolecules or surfaces in diagnostic and biochemical applications.

Basic Information

Product Name	Phenylalanine-n-Carboxylic Acid Dimethyl Ester
CAS No.	70288-75-4
Molecular Formula	C12H15NO4
Molecular Weight	237.25 g/mol
Synonyms	Dimethyl Phenylalaninate-n-carboxylate; Phenylalanine Dimethyl Ester Carboxylic Acid Derivative; (S)- or (R)- Phenylalanine Carboxylic Acid Dimethyl Ester (stereoisomer specific); 2-Amino-3-phenylpropanoic acid dimethyl ester derivative; Fmoc-Phe(COOH)-OMe (protected form); H-Phe(COOMe)-OH methyl ester; Amino acid ester intermediate
EINECS	Contact for details

Quality Control

Our Phenylalanine-n-Carboxylic Acid Dimethyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure it meets the exacting standards required for pharmaceutical and research applications. Certificates of Analysis (COA) with detailed chromatographic data are provided and can be tailored to meet specific client or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This material is moisture-sensitive; keep the container tightly sealed in a dry environment to prevent hydrolysis.

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 (for specified isomer)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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