3-(Thiophene-2-sulfonamido)propanoic acid CAS 82068-12-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82068-12-0 |
| Molecular Formula | C7H9NO4S2 |
| Molecular Weight | 235.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(Thiophene-2-sulfonamido)propanoic acid (CAS 82068-12-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H9NO4S2. Molecular weight: 235.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H9NO4S2 |
| Molecular Weight | 235.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Thiophene Standards
- 2-(Thiophene-2-sulfonamido)propanoic acid (CAS 82068-11-9)
- Methyl 5-(thiophene-2-carbonyl)furan-2-carboxylate (CAS 170632-17-4)
- Thiophene, 3,4-diphenyl- (CAS 16939-13-2)
- 2-[5-(Thiophene-2-carbonyl)thiophen-2-yl]acetonitrile (CAS 339098-98-5)
- 3-(thiophene-2-carbonyl)-3-azabicyclo[3.1.0]hexane-2-carboxylic acid (CAS 1008645-20-2)
- 1-(Thiophene-2-carbonyl)-1,2,5,6-tetrahydropyridine-3-carboxylic acid (CAS 1373247-45-0)
- 5-(Thiophene-2-sulfonyl)-1,2,3-thiadiazole (CAS 478042-67-0)
- Thiophene-2-carboxylic anhydride (CAS 25569-97-5)
Recommended Standards
- 3-(Pyrrolidine-1-carbonyl)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid (CAS 436811-25-5)
- 3,5-Dimethyl-1-(4-nitrophenyl)piperazine (CAS 331652-58-5)
- 3-(p-Tolyl)isoquinolin-4-ol (CAS 60058-28-8)
- 4-Cyano-4'-ethoxybiphenyl (CAS 58743-78-5)
- 3-methylthieno[3,2-b]pyridine-7-carbonitrile (CAS 1623011-38-0)
- Ethyl 2-((4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)propanoate (CAS 877630-50-7)
- 3-Ethyl-2-((2-fluorobenzyl)thio)-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 573706-13-5)
- 1-((3,5-Dimethyl-1H-pyrazol-1-yl)methyl)-3,5-dimethyl-1H-pyrazol-4-amine (CAS 1004192-85-1)
- cis-3-Cyano-3-hydroxycyclobutane-1-carboxylic acid (CAS 2228889-33-4)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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