DL-Phenylalanine
DL-Phenylalanine (CAS: 150-30-1) is a racemic mixture of the essential amino acid phenylalanine. Its linear formula is C 6 5CH 2 CH(NH 2 )COOH, with a molecular weight of 165.19 g/mol. This compound serves as a crucial building block in peptide synthesis and finds applications in chemical biology and research. Tech Serve Solutions supplies DL-Phenylalanine with a minimum purity of 99%.
- IUPAC
- (±)-2-Amino-3-phenylpropionic acid
- Synonyms
- (±)-2-Amino-3-phenylpropionic acid

Peptide Synthesis
DL-Phenylalanine is utilised as a precursor and building block in the synthesis of peptides and peptidomimetics. It can be incorporated into peptide chains to study structure-activity relationships or to create novel peptide-based compounds.
Chemical Biology Research
As an amino acid derivative, DL-Phenylalanine is employed in various chemical biology studies. It can be used to investigate protein structure, function, and interactions, or as a component in the development of biochemical assays.
Organic Synthesis
This compound is a versatile intermediate in organic synthesis, offering a phenyl group and an amino acid moiety for further chemical transformations. It is valuable for the preparation of complex organic molecules.
| Molecular weight | 165.19 |
|---|---|
| Linear formula | C6H5CH2CH(NH2)COOH |
| Assay | 99% |
| Melting point | 266-267 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is DL-Phenylalanine used for?
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DL-Phenylalanine is primarily used in peptide synthesis, chemical biology research, and organic synthesis. It serves as a key building block for creating peptides and other complex organic molecules.
What is the CAS number and molecular formula for DL-Phenylalanine?
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The CAS number for DL-Phenylalanine is 150-30-1, and its linear formula is C 6 5CH 2 CH(NH 2 )COOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies DL-Phenylalanine with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should DL-Phenylalanine be handled safely?
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Handling DL-Phenylalanine requires appropriate personal protective equipment, including eyeshields and gloves. A respirator filter, such as type N95 (US) or type P1 (EN143), is recommended. Ensure adequate ventilation during use. The WGK Germany classification is 1.
Is DL-Phenylalanine a controlled substance?
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The provided data does not indicate that DL-Phenylalanine is a controlled substance.
How is DL-Phenylalanine packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packing and shipping details can be provided upon request, adhering to international regulations.
How can I request a sample or quote for DL-Phenylalanine?
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To request a sample or obtain a quote for DL-Phenylalanine, please contact our sales department through the website or by phone.
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