Ethyl 3-(N,N-bis(4-methoxybenzyl)sulfamoyl)-1-methyl-1H-pyrazole-5-carboxylate CAS 2281769-53-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2281769-53-5 |
| Molecular Formula | C23H27N3O6S |
| Molecular Weight | 473.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-(N,N-bis(4-methoxybenzyl)sulfamoyl)-1-methyl-1H-pyrazole-5-carboxylate (CAS 2281769-53-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H27N3O6S. Molecular weight: 473.54 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H27N3O6S |
| Molecular Weight | 473.54 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- Ethyl 2-(2-((4-nitrobenzyl)thio)-4,5-diphenyl-1H-imidazol-1-yl)acetate (CAS 339278-03-4)
- Ethyl 7-(4-(tert-butoxycarbonyl)piperazin-1-yl)-1-cyclopropyl-6-fluoro-2-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 952653-71-3)
- 2,5-Diethoxy-N-(2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide (CAS 921831-92-7)
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- (Z)-2-Methyl-4-((5-methylthiophen-2-yl)methylene)oxazol-5(4H)-one (CAS 88991-48-4)
- 6-Fluoro-7-methyl-4-oxochroman-2-carboxylic acid (CAS 1420794-81-5)
- Methyl 2-amino-4-(2,4-dimethoxyphenyl)thiophene-3-carboxylate (CAS 350999-38-1)
- 5,5'-((Thiobis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione) (CAS 52256-85-6)
- 2-Cyclopropyldihydro-2H-pyran-4(3H)-one (CAS 1342823-44-2)
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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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com