H-Phe-betana
Also known as: H-Phe-bNA, H-Phe-βNA, L-Phe-bNA, L-Phenylalanine-2-naphthylamide, L-Phenylalanine β-naphthylamide, N-L-Phenylalanyl-2-naphthylamide, (2S)-2-amino-N-(2-naphthyl)-3-phenylpropanamide, (2S)-2-amino-N-naphthalen-2-yl-3-phenylpropanamide, Phenylalanine-betana, MFCD00046457
H-Phe-betana (CAS 740-57-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H18N2O and a molecular weight of 290.35900 g/mol. Key properties include a melting point of 129-131ºC(lit.), a boiling point of 550.4ºC at 760 mmHg, a density of 1.22 g/cm3 and a flash point of 286.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 740-57-8
- Jingsj CID
- J-1993722-5
- Molecular Formula
- C19H18N2O
- Molecular Weight
- 290.35900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 129-131ºC(lit.) |
|---|---|
| Boiling Point | 550.4ºC at 760 mmHg |
| Density | 1.22 g/cm3 |
| Flash Point | 286.7ºC |
| Exact Mass | 290.14200 |
| PSA | 55.12000 |
| LogP | 4.12160 |
| Refractive Index | 1.69 |
Frequently Asked Questions
What is the CAS number of H-Phe-betana?
The CAS number of H-Phe-betana is 740-57-8.
What are the molecular formula and molecular weight of H-Phe-betana?
H-Phe-betana has molecular formula C19H18N2O and molecular weight 290.35900 g/mol.
What are the upstream and downstream products of H-Phe-betana?
For H-Phe-betana, Upstream Products: 2-Naphthylamine, N-Benzyloxycarbonyl-L-phenylalanine, N-(tert-Butoxycarbonyl)-L-phenylalanine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "H-Phe-betana (CAS 740-57-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993722-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.