5-Chloro-1-methyl-3-(trifluoromethyl)-1h-pyrazole CAS 372075-75-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 372075-75-7 |
| Molecular Formula | C5H4ClF3N2 |
| Molecular Weight | 184.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Chloro-1-methyl-3-(trifluoromethyl)-1h-pyrazole (CAS 372075-75-7) pharmaceutical standards reference standard. Molecular formula: C5H4ClF3N2. Molecular weight: 184.55 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H4ClF3N2 |
| Molecular Weight | 184.55 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 3-Chloro-1-methyl-5-(trifluoromethyl)-1h-pyrazole (CAS 161038-55-7)
- 2-Chloro-1-methyl-4-(trifluoromethyl)-1H-imidazole (CAS 2446484-52-0)
- 4-Chloro-3-methyl-5-(trifluoromethyl)-1H-pyrazole (CAS 235106-12-4)
- 1-chloro-4-ethoxy-1,1-difluorobut-3-en-2-one (CAS 131153-94-1)
- 1-Chloro-4-ethoxy-1,1-difluorobut-3-en-2-one (CAS 170118-79-3)
- 7-Chloro-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (CAS 105544-33-0)
- 4-Chloro-6-methoxy-1H-pyrazolo[3,4-d]pyrimidine (CAS 1060816-54-7)
- (6-Chloro-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methanol (CAS 1175301-94-6)
Recommended Standards
- 1,3,2-Oxazaphospholidin-2-amine,N-(2-chloroethyl)-,2-oxide (CAS 114234-05-8)
- PLM4VBZ8MZ 4090-55-5 2-Chloro-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide 1,3,2-Dioxaphosphorinane, 2-chloro-5,5-dimethyl-, 2-oxide EINECS 223-831-2 Phosphorochloridic acid, cyclic (2,2-dimethyltrimethylene) ester UNII-PLM4VBZ8MZ (CAS 4090-55-5)
- 1-(Chloromethyl)-3-(trifluoromethyl)-1h-pyrazole (CAS 860807-20-1)
- 1-Allyl-3-(pentyloxy)benzene (CAS 1443311-90-7)
- 6-Methyl-2-(1H-pyrrol-1-yl)pyrimidin-4-ol (CAS 76178-97-7)
- 3-(Bromomethyl)isonicotinonitrile (CAS 116986-14-2)
- Clevidipine Butyrate impurity 27 (CAS 57058-14-7)
- Tert-butyl 4-((2-(dimethylamino)ethyl)amino)piperidine-1-carboxylate (CAS 887588-43-4)
- Nataloe-Emodin 1-Methyl Ether (CAS 103392-51-4)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
Why CATO?
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