L-2,4,5-Trifluorophenylalanine
L-2,4,5-三氟苯丙氨酸
Also known as: 2,4,5-Trifluoro-L-phenylalanine, H-Phe(2,4,5-F3)-OH, L-2,4,5-Trifluoro-Phe-OH, (S)-2-Amino-3-(2,4,5-trifluorophenyl)propanoic acid, L-Phenylalanine, 2,4,5-trifluoro-, 2,4,5-TRIFLUORO-L-PHENYLALANINE, L-2,4,5-TRIFLUOROPHE
L-2,4,5-Trifluorophenylalanine (CAS 749847-57-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H8F3NO2 and a molecular weight of 219.161 g/mol. It is also known as 2,4,5-Trifluoro-L-phenylalanine, H-Phe(2,4,5-F3)-OH and L-2,4,5-Trifluoro-Phe-OH. Key properties include a boiling point of 304.1±42.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 137.7±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 749847-57-2
- Jingsj CID
- J-1492127-6
- Molecular Formula
- C9H8F3NO2
- Chinese Name
- L-2,4,5-三氟苯丙氨酸
- Molecular Weight
- 219.161 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 304.1±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 137.7±27.9 °C |
Frequently Asked Questions
What is the CAS number of L-2,4,5-Trifluorophenylalanine?
The CAS number of L-2,4,5-Trifluorophenylalanine is 749847-57-2.
What are the molecular formula and molecular weight of L-2,4,5-Trifluorophenylalanine?
L-2,4,5-Trifluorophenylalanine has molecular formula C9H8F3NO2 and molecular weight 219.161 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "L-2,4,5-Trifluorophenylalanine (CAS 749847-57-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492127-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.