3-Cyclopropyl-1-((2,4,5-trichlorophenyl)sulfonyl)-1H-pyrazole CAS 955962-40-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 955962-40-0 |
| Molecular Formula | C12H9Cl3N2O2S |
| Molecular Weight | 351.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Cyclopropyl-1-((2,4,5-trichlorophenyl)sulfonyl)-1H-pyrazole (CAS 955962-40-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H9Cl3N2O2S. Molecular weight: 351.64 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H9Cl3N2O2S |
| Molecular Weight | 351.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Cyclopropyl Standards
- 3-Cyclopropyl-6-isopropyl-1-(4-methoxyphenyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1018164-91-4)
- 2-Cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid (CAS 1340154-82-6)
- 3-(Cyclopropyl[(9h-fluoren-9-ylmethoxy)carbonyl]amino)propanoic acid (CAS 1343275-93-3)
- 3-Cyclopropyl-3-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid (CAS 683217-51-8)
- 1391054-38-8 2-[[N-Cyclopropyl-(3-fluoro-4-methoxyphenyl)amino]methylene]-propanedioic Acid 1,3-Diethyl Ester (CAS 1391054-38-8)
- 2-(3-Cyclopropyl-6-(furan-2-yl)-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-1-yl)acetic acid (CAS 937606-04-7)
- Ethyl 1-cyclopropyl-6,7-difluoro-8-methyl-5-nitro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 167888-36-0)
- 6-Cyclopropyl-2-((3-fluorobenzyl)thio)-4-(trifluoromethyl)nicotinonitrile (CAS 625377-21-1)
Recommended Standards
- 2,4,6-Trichlorophenyl 4-methylbenzenesulfonate (CAS 7466-04-8)
- 4-octadecylaniline (CAS 114235-67-5)
- Methyl 5-(trifluoromethyl)isoxazole-3-carboxylate (CAS 1260827-05-1)
- Sitafloxacin Impurity 17 (CAS 127199-00-2)
- {[(E)-{[(2-fluorophenyl)amino](methylsulfanyl)methylidene}amino]methylidene}dimethylazanium iodide (CAS 321385-83-5)
- N-methyl-N-nitrosomethanesulfonamide (CAS CATO-C3D-262875)
- n-(3-Methylpentan-2-yl)-3-(methylthio)aniline (CAS 1040337-71-0)
- Ethyl 4-methyl-2-(1H-pyrrol-1-yl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 910443-67-3)
- n-(2-Iodophenyl)-1-methylpiperidin-4-amine (CAS 1039885-27-2)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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