2-(5-Oxo-3-(trifluoromethyl)-2,5-dihydro-1H-pyrazol-1-yl)-6-phenylpyrimidin-4(3H)-one CAS 900015-70-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 900015-70-5 |
| Molecular Formula | C14H9F3N4O2 |
| Molecular Weight | 322.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-Oxo-3-(trifluoromethyl)-2,5-dihydro-1H-pyrazol-1-yl)-6-phenylpyrimidin-4(3H)-one (CAS 900015-70-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H9F3N4O2. Molecular weight: 322.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H9F3N4O2 |
| Molecular Weight | 322.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Oxo Standards
- 3-Methyl-6-[3-(trifluoromethyl)phenyl]-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 1334149-52-8)
- 3-Methyl-6-[2-(trifluoromethyl)phenyl]-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 924383-70-0)
- N-[3-(Trifluoromethyl)-2-quinoxalinyl]-2-furohydrazide (CAS 343372-43-0)
- 3,5-Bis[(trifluoromethyl)sulfanyl]benzoic acid (CAS 102117-40-8)
- 3,5-Bis(trifluoromethyl)benzyl methanesulphonate (CAS 183551-51-1)
- 3,5-Bis(trifluoromethyl)phenylsulfonylethanol (CAS 450409-87-7)
- Bis(4-(trifluoromethyl)phenyl)sulfane (CAS 90141-51-8)
- (5-(Trifluoromethyl)-2-(2-(trifluoromethyl)pyrimidin-5-yl)pyridin-4-yl)methanamine (CAS 1984827-95-3)
Recommended Standards
- 2-(5-Furan-2-yl-3-trifluoromethyl-pyrazol-1-yl)-benzoic acid (CAS 228259-30-1)
- 2,2,2-Trifluoro-N-(7-nitro-9H-fluoren-2-yl)acetamide (CAS 2926-70-7)
- 1-(Boc-amino)-3-bromo-1-(4-tetrahydropyranyl)propane (CAS 924817-72-1)
- (E)-N-Butylbutan-1-imine (CAS 130716-87-9)
- 5-Cyclopropyl-3-(2-(trifluoromethoxy)phenyl)isoxazole-4-carboxylic acid (CAS 2191433-23-3)
- 4-Chloro-2-methylaniline hydrochloride (CAS 3165-93-3)
- 4-(Benzyloxy)butane-1-sulfonyl chloride (CAS 1343151-95-0)
- Amino(2-bromophenyl)acetic acid (CAS 254762-66-8)
- Tetrahydroimidazo[1,5-a]pyridine-1,3(2H,5H)-dione (CAS 4705-52-6)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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