Description

Ac-Dl-Phe-Oh is a chemically modified amino acid derivative, specifically the acetylated form of DL-phenylalanine. This compound serves as a crucial building block and chiral intermediate in advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries for developing novel peptides and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new therapeutic peptides and small molecule drugs.
• Biochemical Research: Used as a substrate or standard in enzymatic studies and metabolic pathway investigations.
• Peptide Synthesis: Serves as a protected amino acid derivative in solid-phase and solution-phase peptide synthesis (SPPS).
• Asymmetric Synthesis: Employed in the preparation of enantiomerically pure compounds for catalysis and material science.
• Reference Standard: Utilized as a high-purity analytical standard in quality control laboratories for HPLC and LC-MS methods.

Basic Information

Product Name	Ac-Dl-Phe-Oh
CAS No.	2901-61-3
Molecular Formula	C11H13NO3
Molecular Weight	207.23 g/mol
Synonyms	N-Acetyl-DL-phenylalanine; Acetyl-DL-phenylalanine; DL-2-Acetamido-3-phenylpropanoic acid; (±)-N-Acetylphenylalanine; NSC 3346; (RS)-2-Acetamido-3-phenylpropionic acid; DL-α-Acetamidohydrocinnamic acid; Ac-DL-Phe-OH
EINECS	220-819-1

Quality Control

Our Ac-Dl-Phe-Oh is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic data are available for every lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Specific Rotation	-0.10° to +0.10° (c=1 in H2O)
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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