DL-2,6-DIFLUOROPHENYLALANINE
- Product Name
- DL-2,6-DIFLUOROPHENYLALANINE
- CAS No.
- 33787-05-2
- Chemical Name
- DL-2,6-DIFLUOROPHENYLALANINE
- Synonyms
- H-Phe(2,6-F2)-OH;TIMTEC-BB SBB000398;H-DL-Phe(2,6-F2)-OH;2,6-DIFLUOROPHENYLALANINE;H-2,6-DIFLUORO-PHE-OH HCL;DL-2,6-DIFLUOROPHENYLALANINE;L-2,6-DIFLUOROPHENYL-ALANINE;2,6-DIFLUORO-L-PHENYLALANINE;2,6-DIFLUORO-DL-PHENYLALANINE;L-Phenylalanine, 2,6-difluoro-
- CBNumber
- CB6197885
- Molecular Formula
- C9H9F2NO2
- Formula Weight
- 201.17
- MOL File
- 33787-05-2.mol
DL-2,6-DIFLUOROPHENYLALANINE Property
- Melting point:
- 256 °C
- Boiling point:
- 301.1±42.0 °C(Predicted)
- Density
- 1.379±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- pka
- 2.20±0.10(Predicted)
- Appearance
- off-white solid
- CAS DataBase Reference
- 33787-05-2(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H320Causes eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- D451210
- Product name
- L-2,6-Difluorophenylalanine
- Packaging
- 250mg
- Price
- $50
- Updated
- 2021/12/16
- Product number
- 231009
- Product name
- 2,6-Difluoro-l-phenylalanine
- Packaging
- 1g
- Price
- $252
- Updated
- 2021/12/16
- Product number
- 089460
- Product name
- 2,6-Difluoro-L-phenylalanine
- Packaging
- 500mg
- Price
- $50
- Updated
- 2021/12/16
- Product number
- FD53598
- Product name
- 2,6-Difluoro-l-phenylalanine
- Packaging
- 500mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 089460
- Product name
- 2,6-Difluoro-L-phenylalanine
- Packaging
- 1g
- Price
- $76
- Updated
- 2021/12/16
DL-2,6-DIFLUOROPHENYLALANINE Chemical Properties,Usage,Production
Uses
L-2,6-Difluorophenylalanine
Synthesis
627910-22-9
33787-05-2
Step 4: (S)-2-phenoxymethylamino-3-(2,6-difluorophenyl)propanoic acid (2.2 g, 11 mmol) was dissolved in ethanol (25 mL) and 5% activated carbon loaded palladium catalyst (600 mg) was added. The hydrogenation reaction was carried out at 50 psi hydrogen pressure for 24 hours. Upon completion of the reaction, the catalyst was removed by Celite filtration and the solvent was evaporated under reduced pressure to give the crude product. The crude product was recrystallized from ether to give (S)-2-amino-3-(2,6-difluorophenyl)propionic acid (2.2 g, 80% yield). The product was identified by NMR hydrogen spectrum (DMSO-d6): δ 7.28 (m, 1H), 7.0 (t, J=7.6Hz, 2H), 2.77 (m, 2H). Mass spectrometry analysis showed: 202.2 (M+1), 199.7 (M-1).
References
[1] Patent: WO2005/28429, 2005, A2. Location in patent: Page/Page column 56
[2] Patent: WO2003/97617, 2003, A1. Location in patent: Page/Page column 43-44
[3] Patent: WO2004/108661, 2004, A1. Location in patent: Page/Page column 40
[4] Patent: WO2005/28454, 2005, A1. Location in patent: Page/Page column 43-44
[5] Patent: WO2006/34004, 2006, A2. Location in patent: Page/Page column 57
DL-2,6-DIFLUOROPHENYLALANINE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from DL-2,6-DIFLUOROPHENYLALANINE manufacturers
- Product
- DL-2,6-DIFLUOROPHENYLALANINE 33787-05-2
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2024-08-15
- Product
- DL-2,6-DIFLUOROPHENYLALANINE 33787-05-2
- Price
- US $3.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 100KG
- Release date
- 2020-02-21