Acetyl-phenylalanyl trifluoromethyl ketone CAS 128656-63-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128656-63-3 |
| Molecular Formula | C12H12F3NO2 |
| Molecular Weight | 259.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Acetyl-phenylalanyl trifluoromethyl ketone (CAS 128656-63-3) pharmaceutical standards reference standard. Molecular formula: C12H12F3NO2. Molecular weight: 259.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H12F3NO2 |
| Molecular Weight | 259.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Acetyl Standards
- DL-Phenylalanyl-L-alanine (CAS 3918-86-3)
- L-Phenylalanyl-L-lysine (CAS 6456-72-0)
- D-Phenylalanyl-L-phenylalanine (CAS 2577-22-2)
- L-Phenylalanyl-L-prolylglycyl-L-proline (CAS 288851-12-7)
- L-Phenylalanyl-N-(di-1H-imidazoL-2-ylmethyl)-L-histidinamide (CAS 666746-74-3)
- Phenylalanyl adenylate (CAS 35874-27-2)
- L-Phenylalanyl-L-phenylalanine Methyl Ester Hydrochloride (CAS 38017-65-1)
- D-Phenylalanyl-L-phenylalanyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-phenylalanyl-L-threoninamide (CAS 133073-82-2)
Recommended Standards
- Methyl 2-(trifluoromethyl)-1,2,3,4-tetrahydroquinoline-6-carboxylate (CAS 1283718-31-9)
- 2,5-Dioxopyrrolidin-1-yl 1H-indazole-3-carboxylate (CAS 1325305-14-3)
- 5-[(6-amino-9H-purin-9-yl)methyl]furan-2-carboxylic acid (CAS 1283336-65-1)
- (2S)-2-Amino-N-((1-benzylpyrrolidin-3-yl)methyl)-N-cyclopropyl-3-methylbutanamide (CAS 1354029-22-3)
- Tiquizium Bromide (CAS 71731-58-3)
- Arsenazo I Trisodium Salt (CAS 66019-20-3)
- [[1-(3-Bromophenyl)-1h-tetrazol-5-yl]methyl]amine hydrochloride (CAS 1426290-60-9)
- 2-Amino-3-methylhexan-1-ol (CAS 1247913-07-0)
- 2,5-Dichloro-4-(difluoromethoxy)pyridine (CAS 1214329-50-6)
- Uremic Pentapeptide (CAS 71494-20-7)
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