N-(2,4-Dinitrophenyl)-L-phenylalanine
Also known as: DNP-L-Phenylalanine, N-DNP-L-phenylalanine, Dnp-Phe-OH, 2-(2,4-dinitroanilino)-3-phenylpropanoic acid, N-2,4-dinitrophenyl-L-phenylalanine, DNP-phenylalanine, (S)-2-((2,4-dinitrophenyl)amino)-3-phenylpropanoic acid
N-(2,4-Dinitrophenyl)-L-phenylalanine (CAS 1655-54-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H13N3O6 and a molecular weight of 331.28000 g/mol. Key properties include a melting point of 187ºC, a boiling point of 588.5ºC at 760 mmHg, a density of 1.497 g/cm3 and a flash point of 309.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1655-54-5
- Jingsj CID
- J-25919-8
- Molecular Formula
- C15H13N3O6
- Molecular Weight
- 331.28000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 187ºC |
|---|---|
| Boiling Point | 588.5ºC at 760 mmHg |
| Density | 1.497 g/cm3 |
| Flash Point | 309.7ºC |
| Exact Mass | 331.08000 |
| PSA | 140.97000 |
| LogP | 3.73020 |
| Vapor Pressure | 1.08E-14mmHg at 25°C |
| Refractive Index | -94.5 ° (C=1, AcOH) |
Activity & Biological Data
| Additional Information | [1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144. |
|---|
Customs & Trade Information
| HS Code | 2922499990 |
|---|---|
| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N-(2,4-Dinitrophenyl)-L-phenylalanine?
The CAS number of N-(2,4-Dinitrophenyl)-L-phenylalanine is 1655-54-5.
What are the molecular formula and molecular weight of N-(2,4-Dinitrophenyl)-L-phenylalanine?
N-(2,4-Dinitrophenyl)-L-phenylalanine has molecular formula C15H13N3O6 and molecular weight 331.28000 g/mol.
What are the upstream and downstream products of N-(2,4-Dinitrophenyl)-L-phenylalanine?
For N-(2,4-Dinitrophenyl)-L-phenylalanine, Upstream Products: L-Phenylalanine, 2,4-Dinitrofluorobenzene, 1-Bromo-2,4-dinitrobenzene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-(2,4-Dinitrophenyl)-L-phenylalanine (CAS 1655-54-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25919-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.