1-(Benzylsulfonyl)-3,5-dimethyl-1H-pyrazole CAS 13658-76-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13658-76-9 |
| Molecular Formula | C12H14N2O2S |
| Molecular Weight | 250.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(Benzylsulfonyl)-3,5-dimethyl-1H-pyrazole (CAS 13658-76-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H14N2O2S. Molecular weight: 250.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H14N2O2S |
| Molecular Weight | 250.32 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.) | 1960 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 7-(4-Methylpiperazin-1-yl)thiazolo[4,5-d]pyrimidin-5-amine (CAS 1363405-25-7)
- 1380571-56-1 N-(4-Hydroxy-benzothiazol-2-yl)-2,2-dimethyl-propionamide (CAS 1380571-56-1)
- Methyl 1-(2-sulfamoylethyl)piperidine-4-carboxylate (CAS 1354952-68-3)
- 1-(3-Fluoro-4-methylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1031578-62-7)
- 3-Oxo-2-(tetrahydro-2H-pyran-4-yl)-2,3-dihydropyridazine-4-carboxylic acid (CAS 1443289-09-5)
- Clevidipine Impurity 31 (CAS 1207068-16-3)
- 6-(1H-imidazol-1-yl)pyridin-3-amine,2HCl (CAS 1431963-37-9)
- Fmoc-Glu(α-O<I>t</I>Bu)-OH-<SUP>13</SUP>C<SUB>5</SUB>,<SUP>15</SUP>N (CAS 1628109-77-2)
- 3-(4-Nitrophenyl)-4,5-dihydro-1,2,4-oxadiazol-5-one (CAS 19932-97-9)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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