1-[5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl]-4-(4-fluorophenyl)-1H-pyrazol-5-amine CAS 321522-23-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321522-23-0 |
| Molecular Formula | C19H10F7N5 |
| Molecular Weight | 441.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl]-4-(4-fluorophenyl)-1H-pyrazol-5-amine (CAS 321522-23-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H10F7N5. Molecular weight: 441.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H10F7N5 |
| Molecular Weight | 441.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Bis Standards
- 4-{[1-methyl-3-(trifluoromethyl)-5-[3-(trifluoromethyl)phenoxy]-1H-pyrazol-4-yl]methoxy}benzonitrile (CAS 318959-27-2)
- 3-(Trifluoromethyl)-N-(4-((3-(trifluoromethyl)phenyl)thio)phenyl)benzamide (CAS 339104-72-2)
- 3-[3,5-di(trifluoromethyl)phenyl]-1-(4-methyl-2-phenyl-1,3-thiazol-5-yl)prop-2-en-1-one (CAS 257284-94-9)
- 4-{5-[3-(trifluoromethyl)phenyl]-1H-pyrazol-3-yl}-1-(2,4,6-trimethylbenzoyl)piperidine (CAS 1030386-13-0)
- 3-[3,5-di(trifluoromethyl)phenyl]prop-2-ynyl N-(1,2,2-trichlorovinyl)carbamate (CAS 646989-49-3)
- 3-(Trifluoromethyl)-N-(4-(2,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl)phenyl)benzamide (CAS 1024231-00-2)
- 7-Benzyl-4-(4-(trifluoromethyl)benzyl)-2,4,6,7,8,9-hexahydroimidazo[1,2-a]pyrido[3,4-e]pyrimidin-5(1H)-one (CAS 1807861-48-8)
- 256414-75-2 5-(4-phenyl-5-(trifluoromethyl)thiophen-2-yl)-3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazole 5-[4-Phenyl-5-(trifluoromethyl)-2-thienyl]-3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole (CAS 256414-75-2)
Recommended Standards
- (4-(N,N-Bis(4-methoxybenzyl)sulfamoyl)phenyl)boronic acid (CAS 913835-48-0)
- 3,5-Dichloro-N-(2-(2,3-dimethylphenyl)benzo[d]oxazol-5-yl)-4-methoxybenzamide (CAS 590396-74-0)
- (2S,3R)-5-bromo-3-(3,5-dimethoxyphenyl)-2-(4-methoxyphenyl)-2,3-dihydro-1-benzofuran (CAS 1800015-70-6)
- 1-Iodo-2-(2-(2-methoxyethoxy)ethoxy)ethane (CAS 62999-96-6)
- 3-(2-(Trifluoromethyl)phenoxy)propanoic acid (CAS 926219-09-2)
- 2,4-Dimethyloxazole-5-carbohydrazide (CAS 89598-65-2)
- 1-(4-Aminopiperidin-1-yl)-3-methoxypropan-2-ol hydrochloride (CAS 1423034-52-9)
- 2,7-Dichloro-5H-pyrrolo[3,2-d]pyrimidine (CAS 1934415-98-1)
- (2-(4-Ethyl-4,5-dihydrooxazol-2-yl)phenyl)methanol (CAS 63285-63-2)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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