1,1,1,5,5,5-hexafluoro-3-[(phenylamino)methylidene]pentane-2,4-dione CAS 142503-36-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 142503-36-4 |
| Molecular Formula | C12H7F6NO2 |
| Molecular Weight | 311.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,1,1,5,5,5-hexafluoro-3-[(phenylamino)methylidene]pentane-2,4-dione (CAS 142503-36-4) pharmaceutical standards reference standard. Molecular formula: C12H7F6NO2. Molecular weight: 311.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H7F6NO2 |
| Molecular Weight | 311.18 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 |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related hexafluoro Standards
- 2-(1,1,1,3,3,3-Hexafluoro-2-hydroxypropan-2-yl)naphthalen-1-ol (CAS 2092-87-7)
- 1,1,1,3,3,3-Hexafluoro-2-phenylpropan-2-yl methacrylate (CAS 130540-87-3)
- 3-[4-(1,1,2,3,3,3-Hexafluoro-propoxy)-phenyl]-acrylic acid (CAS 565179-47-7)
- (E)-1,1,1,3,3,3-Hexafluoro-N-(2-methyl-3-morpholinopropylidene)propan-2-amine (CAS 38112-27-5)
- 2',3',4,4',5',6'-Hexafluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1261836-24-1)
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- 1,1,1,3,3,3-Hexafluoro-2-(4-methyl-3-nitrophenyl)propan-2-ol (CAS 35445-56-8)
Recommended Standards
- 5-(Benzyloxy)pyridine-3-boronic Acid Pinacol Ester (CAS 1375302-99-0)
- 2,2′-(5-Bromo-1,3-phenylene)bis[pyridine] (CAS 150239-89-7)
- (4-(5-Bromopyrimidin-2-yl)piperazin-1-yl)(cyclopropyl)methanone (CAS 1355658-06-8)
- (1Z)-4-Methyl-2-(1H-1,2,4-triazol-1-yl)-1-(1,3,5-trimethyl-1H-pyrazol-4-yl)pent-1-en-3-one (CAS 312311-98-1)
- Methyl 2-O-allyl-3-O-(2-3-4-6-tetra-O-acetyl-α-D-mannopyranosyl)-α-D-mannopyranoside (CAS 81555-75-1)
- N-[4-(5-Chloro-1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)-3-methylphenyl]-4-(trifluoromethyl)benzamide (CAS 633318-76-0)
- 2-Chloro-3-methoxypyrazine (CAS 40155-28-0)
- Ethyl 3-cyanobenzoate (CAS 2463-16-3)
- methyl 3-[(2-chlorobenzoyl)amino]-2-thiophenecarboxylate (CAS 478080-02-3)
- Neuropeptide FF (CAS 99566-27-5)
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