5-(Benzo-[b]-thiophen-3-yl)-3-(trifluoromethyl)pyrazole CAS 4099-11-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4099-11-0 |
| Molecular Formula | C12H7F3N2S |
| Molecular Weight | 268.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(Benzo-[b]-thiophen-3-yl)-3-(trifluoromethyl)pyrazole (CAS 4099-11-0) pharmaceutical standards reference standard. Molecular formula: C12H7F3N2S. Molecular weight: 268.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H7F3N2S |
| Molecular Weight | 268.26 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Benzo Standards
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- 3-(Benzo[d][1,3]dioxol-5-yl)-1-(4-hydroxyphenyl)prop-2-en-1-one (CAS 19152-39-7)
- (E)-2-((benzo[d][1,3]dioxol-5-ylmethylene)amino)-4,5-dimethylfuran-3-carbonitrile (CAS 332404-37-2)
- 2-(Benzo[d][1,3]dioxol-5-yl)-2,3-dihydroquinazolin-4(1H)-one (CAS 61195-17-3)
- 3-(((1H-benzo[d][1,2,3]triazol-1-yl)methyl)amino)benzoic acid (CAS 62001-42-7)
- 3-(Benzo[d][1,3]dioxol-5-yl)-N-methylimidazo[1,2-a]pyrazin-8-amine (CAS 787591-12-2)
- 4-(((1H-Benzo[d][1,2,3]triazol-1-yl)methyl)amino)benzoic acid (CAS 62001-43-8)
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Recommended Standards
- 5-(((4-Fluorophenyl)thio)methyl)-N-hydroxyisoxazole-3-carboxamide (CAS 823220-13-9)
- 5,7-Dihydroxy-6-methyl-2-phenyl-4H-chromen-4-one (CAS 529-52-2)
- 4-Oxo-4-(3,4,5-trimethoxyphenyl)butanoic acid (CAS 5101-00-8)
- 4-Methoxy-N-(5-(6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)-2,3-dihydro-1H-inden-2-yl)benzenesulfonamide (CAS 114149-42-7)
- 3-(3-Bromo-4-methoxyphenyl)pyridine (CAS 914349-55-6)
- 4-Chloro-2,6-diphenylpyrimidine-5-carbonitrile (CAS 737-53-1)
- Methyl 4-bromo-5-iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole-3-carboxylate (CAS 2641466-07-9)
- 5,7-dichloro-2-methyl-Imidazo[1,2-a]pyrimidine (CAS 1289084-78-1)
- (2E)-3-(Dimethylamino)-2-[(E)-3-[4-(propan-2-yl)phenoxy]benzoyl]prop-2-enenitrile (CAS 1164465-41-1)
- D-Glu3-Tirzepatide (CAS CATO-CPTD788927)
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