Ethyl 1-(1,1-dioxidotetrahydrothiophen-2-yl)-5-hydroxy-1H-pyrazole-3-carboxylate CAS 51986-04-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51986-04-0 |
| Molecular Formula | C10H14N2O5S |
| Molecular Weight | 274.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 1-(1,1-dioxidotetrahydrothiophen-2-yl)-5-hydroxy-1H-pyrazole-3-carboxylate (CAS 51986-04-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H14N2O5S. Molecular weight: 274.29 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H14N2O5S |
| Molecular Weight | 274.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Methyl 2-(1-(1,1-dioxidotetrahydrothiophen-3-yl)-5-oxo-4,5-dihydro-1H-pyrazol-3-yl)acetate (CAS 400083-93-4)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-5-isopropyl-1H-pyrazole-3-carboxylic acid (CAS 956610-87-0)
- 2-(1-(1,1-Dioxidotetrahydrothiophen-3-yl)-3,5-dimethyl-1h-pyrazol-4-yl)acetic acid (CAS 926235-14-5)
- 2-(1,1-Dioxidotetrahydrothiophen-3-yl)-2,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylic acid (CAS 889941-09-7)
- 4-(((1,1-Dioxidotetrahydrothiophen-3-yl)amino)methyl)benzoic acid (CAS 170938-29-1)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carbaldehyde (CAS 1235440-51-3)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-3-(o-tolyl)urea (CAS 630065-19-9)
- (1,1-Dioxidotetrahydrothiophen-3-yl)methionine (CAS 1396965-21-1)
Recommended Standards
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- 8-Methoxy-2-phenylquinolin-4-amine (CAS 422565-91-1)
- 2-Chloro-6-ethylpyridin-3-amine (CAS 126552-99-6)
- Methyl 2-Fluoro-5-methylbenzoate (CAS 2967-93-3)
- Methyl 2-(1-(2,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamido)benzoate (CAS 242797-49-5)
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- Tofacitinib Impurity 11 (CAS 2227197-38-6)
- endo-Ser39-Tirzepatide (CAS CATO-CPTD788935)
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