4-{[2-(thiophen-2-yl)ethyl]sulfamoyl}benzoic acid CAS 1031130-62-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1031130-62-7 |
| Molecular Formula | C13H13NO4S2 |
| Molecular Weight | 311.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-{[2-(thiophen-2-yl)ethyl]sulfamoyl}benzoic acid (CAS 1031130-62-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H13NO4S2. Molecular weight: 311.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H13NO4S2 |
| Molecular Weight | 311.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- ((4-Nitrophenyl)amino)(2-((prop-2-enylamino)thioxomethyl)hydrazino)methane-1-thione (CAS 1027543-68-5)
- 2-Phenyl-3-(4-toluidino)-1H-inden-1-one (CAS 1047724-32-2)
- 4-(4,5-Diphenyl-1H-imidazol-2-yl)aniline (CAS 102469-74-9)
- 1,6-Naphthyridine-5-carboxylic acid (CAS 74048-24-1)
- 6-Iodo-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 939759-09-8)
- 3-(2-Aminoethyl)-1H-indol-5-amine (CAS 1078-00-8)
- (2-(Piperidin-1-ylmethyl)phenyl)methanol hydrochloride (CAS 92195-84-1)
- 3-(Bromomethyl)-6-methoxypyridazine (CAS 1353976-78-9)
- (4-(Trifluoromethyl)pyridin-3-yl)boronic acid (CAS 947533-41-7)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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