1-[5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl]-4-(4-methoxyphenyl)-1H-pyrazol-5-amine CAS 321522-21-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321522-21-8 |
| Molecular Formula | C20H13F6N5O |
| Molecular Weight | 453.34 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-methoxyphenyl)-1H-pyrazol-5-amine (CAS 321522-21-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H13F6N5O. Molecular weight: 453.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H13F6N5O |
| Molecular Weight | 453.34 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
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- 2-(4-((2-(4-(Trifluoromethyl)phenyl)-5-methylthiazol-4-yl)methylthio)-2-methylphenoxy)acetic acid (CAS 1076197-34-6)
- 1-{[3,5-Bis(trifluoromethyl)phenyl]methyl}-3,5-dibromo-1h-1,2,4-triazole (CAS 1240568-76-6)
- 1-(3,5-Bis(trifluoromethyl)phenyl)-3-(3,4-dimethoxyphenethyl)thiourea (CAS 883041-21-2)
- 3,3''-Bis(trifluoromethyl)-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 2308530-30-3)
- 4-[3,5-Bis(trifluoromethyl)benzoyl]-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326815-18-2)
- 5-Oxo-2-(trifluoromethyl)-N-(3-(trifluoromethyl)phenyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 241127-08-2)
Recommended Standards
- (2Z)-2-{4-[5-(2,4-dichlorophenyl)furan-2-yl]-1,3-thiazol-2-yl}-3-(4-methoxyphenyl)prop-2-enenitrile (CAS 338978-44-2)
- 3-(2-Chloro-6-fluorophenyl)-11-(4-chlorophenyl)-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 338400-91-2)
- (2R,3S,5R)-5-(4-Benzamido-2-oxopyrimidin-1(2H)-yl)-2-((phosphonooxy)methyl)tetrahydrofuran-3-yl acetate (CAS 23701-96-4)
- tert-butyl 7-hydroxy-5-azaspiro[2.4]heptane-5-carboxylate (CAS 1262407-85-1)
- (S)-(4,4-Difluoropyrrolidin-2-yl)methanamine (CAS 1821494-02-3)
- 3,4-dimethoxy-N-(2-methoxyethyl)aniline (CAS 1021000-38-3)
- 3-Bromo-2-methyl-5-(pentafluorothio)aniline (CAS 1373920-91-2)
- Dibutylchlorendate (CAS 1770-80-5)
- (2R,3S)-2-(2,2-Bis(4-fluorophenyl)benzo[d][1,3]dioxol-5-yl)chromane-3,5,7-triol (CAS 89329-09-9)
- C-telopeptide (CAS 162929-64-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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