5-Amino-1-(2,4,5-trifluorophenyl)-1h-pyrazol-3-ol CAS 1411726-28-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1411726-28-7 |
| Molecular Formula | C9H6F3N3O |
| Molecular Weight | 229.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-1-(2,4,5-trifluorophenyl)-1h-pyrazol-3-ol (CAS 1411726-28-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6F3N3O. Molecular weight: 229.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6F3N3O |
| Molecular Weight | 229.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 1-(3-(4-Bromo-2-fluorophenoxy)propyl)-4-ethylpiperazine (CAS 1704080-79-4)
- tert-Butyl {4-[4-(trifluoromethyl)benzyl]piperidin-4-yl}methylcarbamate (CAS 1707358-35-7)
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- (R)-1-Methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 84010-67-3)
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- 4-((1,2,3,4,5,6-13C6)cyclohexatrienyl)aniline (CAS 112630-80-5)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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