4-(1H-1,2,4-triazol-1-yl)-1-(4-(trifluoromethoxy)phenyl)-1H-pyrazol-5-ol CAS 1007029-49-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1007029-49-3 |
| Molecular Formula | C12H8F3N5O2 |
| Molecular Weight | 311.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(1H-1,2,4-triazol-1-yl)-1-(4-(trifluoromethoxy)phenyl)-1H-pyrazol-5-ol (CAS 1007029-49-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H8F3N5O2. Molecular weight: 311.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H8F3N5O2 |
| Molecular Weight | 311.22 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related H Standards
- 13-[4-(1H-1,2,4-Triazol-1-yl)phenyl]-1,8,10-triazatricyclo[7.4.0.0^{2,7}]trideca-2,4,6,8,10,12-hexaene (CAS 685109-14-2)
- (4-(1H-1,2,3-Triazol-1-yl)piperidin-1-yl)(adamantan-1-yl)methanone (CAS 1795361-06-6)
- 2-(4-(1H-1,2,4-triazol-5-yl)-1H-pyrazol-1-yl)-3-chloro-5-(trifluoromethyl)pyridine (CAS 321526-20-9)
- 2-(4-(1H-1,2,4-triazol-1-yl)phenyl)-2-((2-fluoro-5-methylphenyl)amino)acetonitrile (CAS 866157-63-3)
- 2-((4-((1H-1,2,4-triazol-1-yl)methyl)phenyl)amino)-4-methylthiazole-5-carboxylic acid (CAS 1189749-61-8)
- 2-(2-((4-((1H-1,2,4-Triazol-1-yl)methyl)phenyl)amino)thiazol-4-yl)acetic acid (CAS 1630861-11-8)
- 1-(3-(1H-1,2,3-Triazol-1-yl)azetidin-1-yl)-3-(naphthalen-1-yl)propan-1-one (CAS 2034522-55-7)
- 3-((1H-1,2,4-Triazol-5-yl)thio)-1-(3,5-dimethylphenyl)pyrrolidine-2,5-dione (CAS 364624-08-8)
Recommended Standards
- 6,6'-(hydrazine-1,2-diyl)bis(3-chloro-2-methylaniline) (CAS CATO-C3D-262913)
- 3-(4-Bromophenyl)-1-(4-methylpiperazin-1-yl)propan-1-one (CAS 1007210-99-2)
- ethyl 4-bromo-5-fluoro-benzothiophene-2-carboxylate (CAS 2168736-34-1)
- 6-oxidanylidene-1,2,3,4,5,7,8,8a-octahydronaphthalene-4a-carboxamide 6-oxo-1,2,3,4,5,7,8,8a-octahydronaphthalene-4a-carboxamide 922-65-6 A844183 (CAS 922-65-6)
- Cyclopropanamine, 2-[4-(trifluoromethyl)phenyl]-, hydrochloride (1:1), (1R,2S)-rel- (CAS 819046-96-3)
- (R)-L-alaninate-Tenofovir Alafenamide isomer Fumarate (CAS 379270-38-9&1422343-76-7)
- 2-(Ethyl(2-iodobenzyl)amino)ethanol (CAS 106790-66-3)
- Tert-butyl 4-(5-methyl-1,2,4-oxadiazol-3-yl)piperidine-1-carboxylate (CAS 280110-66-9)
- 2-(Thiophen-2-yl)-1H-benzo[d]imidazole-5-carboxylic acid hydrochloride (CAS 1158380-17-6)
- Insulin aspart (CAS 116094-23-6)
Why CATO?
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