3,5-Dimethyl-N-(thiophen-3-ylmethyl)-1H-pyrazole-4-sulfonamide CAS 1286695-57-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1286695-57-5 |
| Molecular Formula | C10H13N3O2S2 |
| Molecular Weight | 271.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,5-Dimethyl-N-(thiophen-3-ylmethyl)-1H-pyrazole-4-sulfonamide (CAS 1286695-57-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H13N3O2S2. Molecular weight: 271.36 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H13N3O2S2 |
| Molecular Weight | 271.36 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Dimethyl Standards
- 1-(4-(((1,5-Dimethyl-1H-pyrazol-4-yl)methyl)amino)phenyl)butan-1-one (CAS 1091670-55-1)
- 3-(1-benzyl-3,5-dimethyl-1H-pyrazol-4-yl)morpholine (CAS 1461707-27-6)
- N,1-Dimethyl-2-(methylthio)-1H-benzo[d]imidazole-5-sulfonamide (CAS 90872-00-7)
- 4,6-Dimethyl-2-(propan-2-yloxy)-3-(propane-2-sulfonyl)pyridine (CAS 338956-91-5)
- 1-(3,5-Dimethyl-4-(pyrrolidin-1-ylsulfonyl)-1H-pyrazol-1-yl)ethan-1-one (CAS 1019105-76-0)
- N,1-dimethyl-3-phenyl-1H-thieno[2,3-c]pyrazole-5-carboxamide (CAS 478066-97-6)
- N,2-Dimethyl-N-[(phenylmethyl)sulfonyl]-alanine (CAS 1284294-94-5)
- 3,5-Dimethyl-4-(morpholinosulfonyl)phenol (CAS 1704067-04-8)
Recommended Standards
- Tert-butyl (1-(2-(methylamino)-2-oxoethyl)piperidin-4-yl)carbamate (CAS 1286274-43-8)
- Tert-butyl (1-oxo-1-(piperazin-1-yl)butan-2-yl)carbamate (CAS 1291351-77-3)
- Tert-butyl (r)-3-(3,3-dimethylureido)piperidine-1-carboxylate (CAS 1286207-28-0)
- 1-(pyridin-4-yl)-1H-1,2,4-triazol-5-amine dihydrochloride (CAS 1909309-60-9)
- 1-(3-(Hydroxymethyl)morpholino)-2-(thiophen-2-yl)ethan-1-one (CAS 1421497-15-5)
- 1-(2,4-Dichlorophenyl)-3-(3,4,5-trifluorophenyl)propan-1-one (CAS 898778-54-6)
- N-(9-Oxo-9H-thioxanthen-2-yl)-3-(trifluoromethyl)benzamide (CAS 478248-50-9)
- (S)-tert-butyl 1-(4-(trifluoromethoxy)phenyl)ethylcarbamate (CAS 1391394-94-7)
- Dimethyl 2-(4-methoxyphenyl)bicyclo[1.1.1]pentane-1,3-dicarboxylate (CAS 2820446-91-9)
- Amyloid Precursor Frameshift Mutant C-Terminal Peptide trifluoroacetate salt (CAS 189125-14-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com