Z-DL-Asn-OH
Z-DL-Asn-OH (CAS 29880-22-6), with the molecular formula C12H14N2O5 and a molecular weight of 266.25 g/mol, is an amino acid derivative. This compound serves as a valuable building block in chemical synthesis, particularly within the realms of peptide chemistry and chemical biology. Its precise structure and reactivity make it suitable for researchers and chemists engaged in developing new molecular entities and understanding biological processes.
- IUPAC
- Z-DL-asparagine
- Synonyms
- Z-DL-asparagine

Peptide Synthesis
Z-DL-Asn-OH is employed as a protected amino acid derivative in solid-phase and solution-phase peptide synthesis. The Z (benzyloxycarbonyl) protecting group facilitates controlled coupling reactions, enabling the assembly of complex peptide sequences.
Chemical Biology Research
This compound can be utilised in chemical biology to introduce asparagine residues into peptides or proteins for studying structure-function relationships or developing bio-conjugates. Its specific properties allow for tailored modifications in biochemical investigations.
Organic Synthesis Intermediate
As a versatile intermediate, Z-DL-Asn-OH finds application in the synthesis of various organic molecules. Its functional groups offer multiple reaction sites for further chemical transformations in multi-step synthetic routes.
| Molecular weight | 266.25 |
|---|---|
| Empirical formula | C12H14N2O5 |
| Assay | ≥98.0% |
| 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-DL-Asn-OH used for?
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Z-DL-Asn-OH is primarily used as a protected amino acid derivative in peptide synthesis and as an intermediate in chemical biology and organic synthesis research.
What is the CAS number and molecular formula for Z-DL-Asn-OH?
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The CAS number for Z-DL-Asn-OH is 29880-22-6, and its molecular formula is C12H14N2O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Z-DL-Asn-OH with an assay of ≥98.0%. TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should Z-DL-Asn-OH be handled safely?
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When handling Z-DL-Asn-OH, appropriate personal protective equipment should be worn, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the safety data sheet for full handling instructions.
Is Z-DL-Asn-OH a controlled substance?
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Based on the provided data, Z-DL-Asn-OH is not listed as a controlled substance.
How is Z-DL-Asn-OH packed, shipped, and exported?
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Tech Serve Solutions professionally packs, ships, and exports chemicals globally, adhering to all relevant regulations to ensure safe and compliant delivery.
How can I request a sample or quote for Z-DL-Asn-OH?
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To request a sample or quote for Z-DL-Asn-OH, please contact our sales team through the website or designated contact channels.
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