3-(5-Amino-4-phenyl-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide CAS 318958-88-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318958-88-2 |
| Molecular Formula | C13H15N3O2S |
| Molecular Weight | 277.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(5-Amino-4-phenyl-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 318958-88-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H15N3O2S. Molecular weight: 277.34 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H15N3O2S |
| Molecular Weight | 277.34 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- Ethyl 3-amino-4-(4-methoxyphenyl)thiophene-2-carboxylate (CAS 1019007-93-2)
- 1-Amino-3-phenyl-8H-indeno[1,2-c]thiophen-8-one (CAS 1245739-66-5)
- 4-Amino-N-benzyl-N-methylpyridine-3-sulfonamide (CAS 1352497-96-1)
- Ethyl 2-amino-4-(4-methoxyphenyl)thiophene-3-carboxylate (CAS 15854-11-2)
- 2-(2-Amino-4-oxo-4,5-dihydrothiazol-5-yl)-N-(2,3-dimethylphenyl)acetamide (CAS 305373-15-3)
- 3-(5-Amino-3-phenyl-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 926207-78-5)
- 3-Amino-5-(4-ethoxyphenyl)thiophene-2-carboxylic acid methyl ester (CAS 691393-97-2)
- Ethyl (2-amino-4-(p-tolyl)thiazol-5-yl)carbamate (CAS 890013-62-4)
Recommended Standards
- 3-(Benzenesulfonyl)-1,4,6-trimethyl-1,2-dihydropyridin-2-one (CAS 344278-75-7)
- 3-(2-Methyl-4-(4-(methylthio)phenyl)oxazol-5-yl)propanoic acid (CAS 89150-28-7)
- 3-(Benzylsulfonyl)-4,6-dimethylpyridin-2(1H)-one (CAS 866038-61-1)
- 3-(Trifluoromethyl)-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine hydrochloride (CAS 1358784-11-8)
- (R)-1-(3-fluoropyridin-2-yl)ethan-1-amine dihydrochloride (CAS 1391475-97-0)
- 3-Methoxy-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline (CAS 1375108-20-5)
- 6,8-Dibromo-3-hydroxy-2-methylquinoline-4-carboxylic acid (CAS 62331-70-8)
- 1,2-Dimethyl-3-propylimidazolium tris(trifluoromethylsulfonyl)methide 1,2-dimethyl-3-propyl-1H-imidazol-3-ium tris(trifluoromethylsulfonyl)methanide 169051-77-8 (CAS 169051-77-8)
- Ezetimibe Impurity 52 (CAS 90319-52-1)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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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