Z-PHE-ONP
Also known as: Benzyloxycarbonyl-L-phenylalanine p-nitrophenyl ester, N-Carbobenzoxy-L-phenylalanine p-nitrophenyl ester, N-CBZ-L-phenylalanine p-nitrophenyl ester, N-Carbobenzyloxy-L-phenylalanine p-nitrophenyl ester, Z-L-phenylalanine 4-nitrophenyl ester, Z-L-phenylalanine p-nitrophenyl ester, Z-Phe-onp, 4-Nitrophenyl N-[(benzyloxy)carbonyl]-L-phenylalaninate, 4-Nitrophenyl 3-phenyl-2-(phenylmethoxycarbonylamino)propanoate, L-Phenylalanine, N-[(phenylmethoxy)carbonyl]-, 4-nitrophenyl ester, p-Nitrophenyl N-(benzyloxycarbonyl)-L-phenylalaninate, MFCD00038119, EINECS 219-938-9
Z-PHE-ONP (CAS 2578-84-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C23H20N2O6 and a molecular weight of 420.415 g/mol. Key properties include a melting point of 126-127ºC, a boiling point of 626.2±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 332.5±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2578-84-9
- Jingsj CID
- J-22740-7
- Molecular Formula
- C23H20N2O6
- Molecular Weight
- 420.415 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 126-127ºC |
|---|---|
| Boiling Point | 626.2±55.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 332.5±31.5 °C |
| Exact Mass | 420.132141 |
| PSA | 110.45000 |
| LogP | 5.42 |
| Vapor Pressure | 0.0±1.8 mmHg at 25°C |
| Refractive Index | 1.614 |
| Storage Conditions | -15°C |
Frequently Asked Questions
What is the CAS number of Z-PHE-ONP?
The CAS number of Z-PHE-ONP is 2578-84-9.
What are the molecular formula and molecular weight of Z-PHE-ONP?
Z-PHE-ONP has molecular formula C23H20N2O6 and molecular weight 420.415 g/mol.
What are the upstream and downstream products of Z-PHE-ONP?
For Z-PHE-ONP, Upstream Products: N-Benzyloxycarbonyl-L-phenylalanine, 4-Nitrophenyl chloroformate, Isopropyl isocyanide; Downstream Products: L-Phenylalaninamide, N-Carbobenzoxy-L-phenylalanyl-L-phenylalanine, N-Cyclohexyl-L-phenylalaninamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Z-PHE-ONP (CAS 2578-84-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22740-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.