5,7-Dimethyl-2-(1-methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine CAS 956795-58-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956795-58-7 |
| Molecular Formula | C13H12F3N5 |
| Molecular Weight | 295.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,7-Dimethyl-2-(1-methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine (CAS 956795-58-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H12F3N5. Molecular weight: 295.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H12F3N5 |
| Molecular Weight | 295.26 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
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- Dimethyl 2-(4-nitrophenyl)-2-propylmalonate (CAS 685108-29-6)
- 2-((6-(3,5-Dimethyl-1H-pyrazol-1-yl)-1,2,4,5-tetrazin-3-yl)amino)-2-(hydroxymethyl)propane-1,3-diol (CAS 1199215-75-2)
- Dimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)imino)-lambda6-sulfanone (CAS 1644499-93-3)
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- Ethyl 2-((3,7-dimethyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-6-yl)amino)-2-oxoacetate (CAS 946305-38-0)
Recommended Standards
- 4-Methoxy-N-(3-(trifluoromethyl)phenyl)benzamide (CAS 200630-42-8)
- Ethyl (2-(difluoromethoxy)phenyl)sulfonylcarbamate (CAS 90096-49-4)
- 4-[(1E)-({[4-(trifluoromethyl)phenyl]methoxy}imino)methyl]phenol (CAS 860789-32-8)
- 6-Phenyl-1-(pyridin-3-ylmethyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 920627-44-7)
- 4-Bromo-1-(3-methylbenzyl)-3-nitro-1h-pyrazole (CAS 957503-69-4)
- Holmium(III) oxide (CAS 12055-62-8)
- 2-Chloro-5,7-dimethyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one (CAS 1638764-72-3)
- 2-Cyclopropyloxazole-4-carbaldehyde (CAS 1393673-02-3)
- (N,N-Diethyldithiocarbamato)dimethyl gold(III) (CAS 93166-53-1)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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