Australia
Bangladesh
Belgium
Brazil
Canada
China
Egypt
France
Germany
India
Indonesia
Ireland
VAQORAZ-L-Aspargine, 99%
Synonyms: Z-Asn-OH · benzyloxycarbonylasparagine · benzyloxycarbonyl-asparagine · Z-Asp
CAS No.2304-96-3
FormulaC12H14N2O5
Mol. weight266.25
Catalogue No.VQ-002322
Purity99%
HSN29379020
Z-L-Aspargine (CAS 2304-96-3) – protected amino acid, Biochemistry / Puriss grade, 99%. C12H14N2O5, MW 266.25. Vaqora Chemicals: COA, global shipping.
Pack sizesPrice on quotation · bulk available
1 g
5 g
25 g
5 x 100 g
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Z-L-Aspargine, 99%
Z-L-Aspargine (CAS 2304-96-3) is a protected amino acid offered by Vaqora Chemicals (Biochemistry / Puriss grade) at a purity of 99%. Its molecular formula is C12H14N2O5 and its molecular weight is 266.25 g/mol. Its systematic (IUPAC) name is (2S)-4-amino-4-oxo-2-(phenylmethoxycarbonylamino)butanoic acid. It is also known as Z-Asn-OH or benzyloxycarbonylasparagine.
It is supplied as a white solid. Key physical data: a melting point of 163-165 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.
It is commonly used for solid-phase peptide synthesis (SPPS), peptide drug discovery, medicinal chemistry and protein and peptide research. Buyers come mainly from academic and industrial research and diagnostics and biotechnology.
Standard pack sizes are 1 g, 5 g, 25 g and 5 x 100 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.
Typical applications
- Solid-phase peptide synthesis (SPPS)
- Peptide drug discovery
- Medicinal chemistry
- Protein & peptide research
Industries
Specifications & identifiers
| Product name | Z-L-Aspargine, 99% |
|---|---|
| Catalogue No. | VQ-002322 |
| CAS Number | 2304-96-3 |
| IUPAC name | (2S)-4-amino-4-oxo-2-(phenylmethoxycarbonylamino)butanoic acid |
| Molecular formula | C12H14N2O5 |
| Molecular weight | 266.25 g/mol |
| Exact mass | 266.0903 |
| Grade | Biochemistry / Puriss |
| Purity / assay | 99% |
| HSN code | 29379020 |
| InChIKey | FUCKRCGERFLLHP-VIFPVBQESA-N |
| SMILES | C1=CC=C(C=C1)COC(=O)N[C@@H](CC(=O)N)C(=O)O |
| PubChem CID | 75314 |
| Physical form | Solid |
|---|---|
| Appearance | White solid |
| Melting point | 163-165 °C |
| LogP (XLogP3) | -0.1 |
| H-bond donors / acceptors | 3 / 5 |
| TPSA | 119 Ų |
| Synonyms | Z-Asn-OH, benzyloxycarbonylasparagine, benzyloxycarbonyl-asparagine, Z-Asp, N-Cbz-L-asparagine, Cbz-Asn-OH, N-Benzyloxycarbonyl-L-asparagine, CBZ asparagine, L-Asparagine, N2-[(phenylmethoxy)carbonyl]-, N-Carbobenzoxy-L-asparagine, Carbobenzoxy-L-asparagine, Carbobenzoxy-L-asparagin |
Documents
Frequently asked questions
What is the CAS number of Z-L-Aspargine, 99%?
The CAS Registry Number of Z-L-Aspargine, 99% is 2304-96-3. It is also known as Z-Asn-OH, benzyloxycarbonylasparagine, benzyloxycarbonyl-asparagine.
What is the molecular formula and molecular weight of Z-L-Aspargine, 99%?
Z-L-Aspargine, 99% has the molecular formula C12H14N2O5 and a molecular weight of 266.25 g/mol. Its IUPAC name is (2S)-4-amino-4-oxo-2-(phenylmethoxycarbonylamino)butanoic acid.
Which grade and pack sizes of Z-L-Aspargine, 99% can I order?
We supply Z-L-Aspargine, 99% in Biochemistry / Puriss (99%) grade, in 1 g, 5 g, 25 g, 5 x 100 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Z-L-Aspargine, 99%?
Yes. Every lot of Z-L-Aspargine, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Z-L-Aspargine, 99% be shipped internationally?
Yes. We export Z-L-Aspargine, 99% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Z-L-Aspargine, 99%
We reply within one business day with price, pack options, lead time and documentation.
Related products
