2-(1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidine CAS 957002-81-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 957002-81-2 |
| Molecular Formula | C13H6F9N5 |
| Molecular Weight | 403.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 957002-81-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H6F9N5. Molecular weight: 403.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H6F9N5 |
| Molecular Weight | 403.21 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Methyl Standards
- 1-Methyl-3-(trifluoromethyl)-5-(4-(3-(trifluoromethyl)phenyl)piperazin-1-yl)-1H-pyrazole-4-carbonitrile (CAS 324009-08-7)
- (E)-2-((2-((3-(trifluoromethyl)benzyl)oxy)naphthalen-1-yl)methylene)hydrazine-1-carbothioamide (CAS 866138-16-1)
- 4-(4-(4-(Trifluoromethyl)phenyl)thiazol-2-yl)benzenesulfonyl chloride (CAS 446883-84-7)
- 2-[1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl]-6-(2-methylpropane-2-sulfonyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 955964-63-3)
- 1-(Bis(4-(trifluoromethyl)phenyl)methyl)-1,4-diazepane (CAS 507443-64-3)
- 1-{2-[5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]thiophen-3-yl}-1H-pyrrole (CAS 439109-45-2)
- 2,6-bis(trifluoromethyl)-N-[3-(trifluoromethyl)phenyl]isonicotinamide (CAS 1092343-95-7)
- 4,6-Bis(trifluoromethyl)-N-[3-(trifluoromethyl)phenyl]pyridine-2-carboxamide (CAS 1092345-06-6)
Recommended Standards
- 1-tert-Butyl 2-methyl 6-iodoindoline-1,2-dicarboxylate (CAS 1255098-64-6)
- 6,7-Dichloro-2,4-bis(4-fluorophenyl)phthalazin-1(2H)-one (CAS 339009-77-7)
- 2,2,2-Trifluoroethyl 2,5-Bis(2,2,2-trifluoroethoxy)benzoate-d3 (CAS 1246814-69-6)
- 5-Chloro-6-methyl-3-phenylbenzo[c]isoxazole (CAS 35698-31-8)
- 4-Chloro-1H-indol-5-amine (CAS 252362-02-0)
- 4-(2,4-dimethylanilino)-1,1,1-trifluorobut-3-en-2-one (CAS 215654-87-8)
- 1-Isocyanato-2,2-dimethylpropane (CAS 15592-29-7)
- Azilsartan Impurity 110 (CAS CATO-C4X-1096110)
- 6-Chloro-[1,5]naphthyridin-4-ol (CAS 1312760-59-0)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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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