Z-L-Alanine
Z-L-Alanine (CAS: 1142-20-7) is a protected amino acid derivative with the linear formula CH3CH(NHCO2CH2C6H5)CO2H and a molecular weight of 223.23 g/mol. It is primarily utilised in chemical synthesis, particularly within peptide chemistry and the broader fields of chemical biology. This compound serves as a valuable building block for researchers and chemists engaged in developing new molecular structures and research methodologies.
- IUPAC
- Carbobenzyloxy-L-alanine,Z-Ala-OH
- Synonyms
- Carbobenzyloxy-L-alanineZ-Ala-OH
Peptide Synthesis
Z-L-Alanine is a protected form of L-alanine, commonly employed as a building block in solid-phase and solution-phase peptide synthesis. The carbobenzyloxy (Z) protecting group facilitates controlled peptide chain elongation.
Chemical Biology Research
As an amino acid derivative, it finds applications in chemical biology for creating modified peptides or probing biological systems. Its structure allows for incorporation into peptides to study their function or stability.
Organic Synthesis
This compound serves as a chiral intermediate in various organic synthesis pathways. Its defined stereochemistry and functional groups make it useful for constructing complex organic molecules.
| Molecular weight | 223.23 |
|---|---|
| Linear formula | CH3CH(NHCO2CH2C6H5)CO2H |
| Assay | 98% |
| Optical activity | [α]23/D −14.2°, c = 2 in acetic acid |
| Melting point | 82-84 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Z-L-Alanine used for?
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Z-L-Alanine is primarily used as a protected building block in peptide synthesis, chemical biology research, and general organic synthesis.
What is the CAS number and chemical formula for Z-L-Alanine?
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The CAS number for Z-L-Alanine is 1142-20-7, and its linear chemical formula is CH3CH(NHCO2CH2C6H5)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Z-L-Alanine with a minimum assay of 98%. This product is intended for research and laboratory use and is not supplied as USP, BP, EP, or pharmacopoeia grade.
How should Z-L-Alanine be handled?
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Handling Z-L-Alanine requires appropriate personal protective equipment, including eyeshields and gloves. A P1 (EN143) or N95 respirator filter is recommended when there is a risk of airborne exposure. The compound is assigned WGK 2 in Germany.
Is Z-L-Alanine a controlled substance?
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Based on the provided data, Z-L-Alanine is not indicated as a controlled or scheduled substance.
How is Z-L-Alanine supplied and exported by Tech Serve Solutions?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Z-L-Alanine, packaged and shipped according to international safety and transport regulations.
How can I request a quote or sample of Z-L-Alanine?
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To request a quote or sample of Z-L-Alanine, please contact our sales department through the Tech Serve Solutions website or by phone.
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