1-Methyl-3-(trifluoromethyl)-1h-pyrazole-5-thiol CAS 191334-86-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 191334-86-8 |
| Molecular Formula | C5H5F3N2S |
| Molecular Weight | 182.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Methyl-3-(trifluoromethyl)-1h-pyrazole-5-thiol (CAS 191334-86-8) pharmaceutical standards reference standard. Molecular formula: C5H5F3N2S. Molecular weight: 182.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H5F3N2S |
| Molecular Weight | 182.17 g/mol |
| 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.) | 2011 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- [5-(Trifluoromethyl)-1,3-thiazol-2-yl]methanamine (CAS 1211532-33-0)
- 4-Methyl-5-(trifluoromethyl)thiazol-2-amine (CAS 1257329-71-7)
- (2-(Trifluoromethyl)thiazol-5-yl)methanamine (CAS 1393534-24-1)
- 4-Methyl-2-(trifluoromethyl)thiazol-5-amine (CAS 1781753-01-2)
- (2-(Trifluoromethyl)thiazol-4-yl)methanamine (CAS 852854-39-8)
- 2-Methyl-4-(trifluoromethyl)-5-thiazolamine (CAS 958452-22-7)
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Recommended Standards
- D-Glucose-6,6-d2 (CAS 18991-62-3)
- Methyl 3-Hydroxy-5-methoxybenzoate (CAS 19520-74-2)
- 7XVZ1X365A 1878-85-9 Guaiacoxyacetic acid Acetic acid, (o-methoxyphenoxy)- Acetic acid, (2-methoxyphenoxy)- (2-Methoxyphenoxy)acetic acid 3-06-00-04234 (Beilstein Handbook Reference) Acide o-methoxyphenoxyacetique [French] AI3-10575 BRN 1874501 EINECS 217-526-3 (o-Methoxyphenoxy)acetic acid NSC 5165 Acide o-methoxyphenoxyacetique UNII-7XVZ1X365A (CAS 1878-85-9)
- 4,6-Di-tert-butylbenzene-1,2,3-triol (CAS 3934-77-8)
- 1-(2-Oxo-2-(pyrrolidin-1-yl)ethyl)piperidine-4-carboxylic acid (CAS 1155502-30-9)
- Benzyl 4-((2-chloroacetamido)methyl)piperidine-1-carboxylate (CAS 1353980-56-9)
- 1-(5-((4-Chlorophenyl)thio)-4-phenylthiazol-2-yl)-4-(thiophen-2-yl)-1H-pyrazol-5-amine (CAS 956439-02-4)
- (5E)-5-{[(4-bromophenyl)amino]methylidene}-3-methyl-1,3-thiazolidine-2,4-dione (CAS 478081-27-5)
- Dabrafenib Impurity 26 (CAS CATO-C4X-303326)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
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