2-(3-Amino-benzenesulfonylamino)-benzoic acid CAS 55990-13-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55990-13-1 |
| Molecular Formula | C13H12N2O4S |
| Molecular Weight | 292.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(3-Amino-benzenesulfonylamino)-benzoic acid (CAS 55990-13-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H12N2O4S. Molecular weight: 292.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H12N2O4S |
| Molecular Weight | 292.31 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
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Recommended Standards
- 3- Methoxy- 2- [(phenylsulfonyl) oxy]benzaldehyde (CAS 2426-85-9)
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- 3-(3-Fluorophenyl)-1-(morpholinomethyl)pyrrolidine-2,5-dione (CAS 66064-12-8)
- 5-Methoxy-1H-pyrazolo[4,3-b]pyridine (CAS 52090-71-8)
- 2-Amino-N-(2-methoxyphenyl)-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxamide (CAS 725705-49-7)
- 3,5-Diphenyl-1H-pyrrole-2-carbaldehyde (CAS 40872-77-3)
- 1-(1,3-Dimethyl-1h-pyrazol-4-yl)-4-methylpentane-1,3-dione (CAS 1490048-14-0)
- tert-Butyl (3-(2-fluorophenyl)pyrrolidin-3-yl)carbamate (CAS 2172000-28-9)
- 3-(3-(Hydroxymethyl)phenyl)pyridin-2-ol (CAS 1261895-89-9)
- D-allo-Thr5-Semaglutide (CAS CATO-C4X-2226243)
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