ethyl 5-amino-1-(1,1-dioxidotetrahydrothiophen-3-yl)-1H-pyrazole-4-carboxylate CAS 1010863-54-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1010863-54-3 |
| Molecular Formula | C10H15N3O4S |
| Molecular Weight | 273.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies ethyl 5-amino-1-(1,1-dioxidotetrahydrothiophen-3-yl)-1H-pyrazole-4-carboxylate (CAS 1010863-54-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H15N3O4S. Molecular weight: 273.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H15N3O4S |
| Molecular Weight | 273.31 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.) | 1988 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related ethyl Standards
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Recommended Standards
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- Methyl Hydroxybenzoic Acid (CAS 586-30-1)
- 3-Amino-N-methyl-1H-1,2,4-triazole-1-carboxamide (CAS 41995-96-4)
- Anagrelide Impurity 12 (CAS 1159977-03-3)
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- Lurbinectedin Impurity 20 (CAS 2248127-78-6)
- 2-(Difluoromethoxy)naphthalene-7-methanol (CAS 1261587-30-7)
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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
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com