5-Methyl-1-(pyridin-2-yl)-1H-pyrazole-4-sulfonamide CAS 1248684-41-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1248684-41-4 |
| Molecular Formula | C9H10N4O2S |
| Molecular Weight | 238.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methyl-1-(pyridin-2-yl)-1H-pyrazole-4-sulfonamide (CAS 1248684-41-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H10N4O2S. Molecular weight: 238.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H10N4O2S |
| Molecular Weight | 238.27 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methyl Standards
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- 1-{4-[2-(pyridin-4-yl)aziridin-1-yl]phenyl}ethan-1-one (CAS 341967-54-2)
- 1-[2-(pyridin-2-yl)ethyl]-1h-1,3-benzodiazol-2-amine (CAS 1038373-23-7)
- (R)-1-(1-(Pyridin-2-yl)-1H-benzo[d]imidazol-2-yl)ethanamine (CAS 1398507-66-8)
- (R)-1-(1-(Pyridin-3-yl)-1H-benzo[d]imidazol-2-yl)ethanamine (CAS 1398507-79-3)
- (S)-1-(1-(Pyridin-3-yl)-1H-benzo[d]imidazol-2-yl)ethanamine (CAS 1398507-80-6)
- (R)-1-(1-(Pyridin-4-yl)-1H-benzo[d]imidazol-2-yl)ethanamine (CAS 1398507-81-7)
- (S)-1-(1-(Pyridin-2-yl)-1H-benzo[d]imidazol-2-yl)ethanamine (CAS 1398507-88-4)
Recommended Standards
- 1-(4-Methylpyridin-2-yl)-1h-pyrazole-4-sulfonamide (CAS 1247362-63-5)
- n-(2-Phenyl-2h-1,2,3-triazol-4-yl)methanesulfonamide (CAS 1250430-95-5)
- 2-(4-Methyl-2-oxothiazol-3(2h)-yl)-N-(1h-pyrazol-3-yl)acetamide (CAS 1223603-44-8)
- tert-Butyl (4-formylcyclohexyl)carbamate (CAS 304873-80-1)
- (2,4-Dimethyl-3-nitrophenyl)methanol (CAS 1806538-33-9)
- Bis(trimethylsilyl)methane, 97% (CAS 2117-28-4)
- 2-Cyclohexylethylamine Hydrochloride (CAS 5471-55-6)
- 8-(4-(Hexyloxy)phenyl)-8-oxooctanoic acid (CAS 898792-15-9)
- 82189-03-5 Mycotrienin I D-Alanine, N-(cyclohexylcarbonyl)-, 11-ester with ansatrienol A (CAS 82189-03-5)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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