5-Aminothiophene-2-sulfonamide CAS 17510-79-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17510-79-1 |
| Molecular Formula | C4H6N2O2S2 |
| Molecular Weight | 178.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Aminothiophene-2-sulfonamide (CAS 17510-79-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H6N2O2S2. Molecular weight: 178.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H6N2O2S2 |
| Molecular Weight | 178.23 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Aminothiophene Standards
- 4-Aminothiophene-2-sulfonamide (CAS 17510-80-4)
- Ethyl 4-aminothiophene-3-carboxylate (CAS 158460-99-2)
- Ethyl 2-Aminothiophene-3-carboxylate (CAS 31891-06-2)
- Ethyl 3-aminothiophene-2-carboxylate (CAS 31823-64-0)
- Ethyl 4-aminothiophene-2-carboxylate (CAS 67998-24-7)
- Ethyl 5-aminothiophene-2-carboxylate (CAS 67318-11-0)
- Ethyl 5-aminothiophene-3-carboxylate (CAS 385785-52-4)
- Propyl 2-aminothiophene-3-carboxylate (CAS 31891-07-3)
Recommended Standards
- (2-(4-Methoxyphenyl)cyclopropyl)methanol (CAS 173831-51-1)
- 1-(4-(Hydroxymethyl)phenyl)but-3-en-1-ol (CAS 173411-32-0)
- N’-hydroxy-4-phenylbutanimidamide (CAS 175532-14-6)
- 1-(4-aminophenyl)-3-methyl-hexahydropyrimidine-2,4-dione (CAS 791021-42-6)
- 898758-79-7 Ethyl 5-[3-(acetyloxy)phenyl]-5-oxopentanoate DTXSID20645836 (CAS 898758-79-7)
- 3-[(4-Fluorobenzyl)oxy]-1-benzothiophene-2-carbonitrile (CAS 303985-59-3)
- 1-(4-Bromo-2-chlorobenzyl)piperidin-4-ol (CAS 1057269-96-1)
- Methyl 3-(Ethylamino)propanoate (CAS 3440-30-0)
- N-(3-(diethylamino)propyl)acrylamide (CAS 7065-11-4)
- Insulin degludec (CAS 844439-96-9)
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