3,4-Difluoro-D-phenylalanine
3,4-二氟-D-苯丙氨酸
Also known as: D-3,4-Difluorophenylalanine, (2R)-2-amino-3-(3,4-difluorophenyl)propanoic acid, (R)-2-Amino-3-(3,4-difluorophenyl)propanoic acid, D-Phe(3,4-DiF)-OH, D-Phenylalanine, 3,4-difluoro-
3,4-Difluoro-D-phenylalanine (CAS 249648-08-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H9F2NO2 and a molecular weight of 201.170 g/mol. It is also known as D-3,4-Difluorophenylalanine, (2R)-2-amino-3-(3,4-difluorophenyl)propanoic acid and (R)-2-Amino-3-(3,4-difluorophenyl)propanoic acid. Key properties include a boiling point of 311.9±42.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 142.5±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 249648-08-6
- Jingsj CID
- J-1381017-1
- Molecular Formula
- C9H9F2NO2
- Chinese Name
- 3,4-二氟-D-苯丙氨酸
- Molecular Weight
- 201.170 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 311.9±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 142.5±27.9 °C |
Frequently Asked Questions
What is the CAS number of 3,4-Difluoro-D-phenylalanine?
The CAS number of 3,4-Difluoro-D-phenylalanine is 249648-08-6.
What are the molecular formula and molecular weight of 3,4-Difluoro-D-phenylalanine?
3,4-Difluoro-D-phenylalanine has molecular formula C9H9F2NO2 and molecular weight 201.170 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,4-Difluoro-D-phenylalanine (CAS 249648-08-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1381017-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.