SB-332235 (6-Chloro-3-[3-(2,3-dichlorophenyl)ureido]-2-hydroxybenzenesulfonamide) CAS 276702-15-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 276702-15-9 |
| Molecular Formula | C13H10Cl3N3O4S |
| Molecular Weight | 410.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
SB-332235 (6-Chloro-3-[3-(2,3-dichlorophenyl)ureido]-2-hydroxybenzenesulfonamide) (CAS 276702-15-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H10Cl3N3O4S. Molecular weight: 410.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H10Cl3N3O4S |
| Molecular Weight | 410.66 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Amino-N-hexadecyl-N-methylbenzenesulfonamide (CAS 55035-29-5)
- tert-Butyl (6-chloro-4-iodobenzo[d]thiazol-2-yl)carbamate (CAS 2803283-32-9)
- 1,1,3,3-Tetraphenyl-1,3-dimethyldisiloxane (CAS 807-28-3)
- 2-Bromo-4-(3,3-difluoroazetidin-1-yl)pyridine (CAS 1774894-99-3)
- 4,7-Dichloro-2-(2-fluorophenyl)quinazoline (CAS 885277-55-4)
- 4-Amino-3-pyridinecarboxamide hydrochloride (CAS 1951441-59-0)
- Baloxavir Impurity 50 (CAS 2136287-67-5)
- N-(2-Fluoro-4-iodophenyl)-4-methylbenzamide (CAS 839692-45-4)
- (2S)-2-((Ethoxy(phenyl)phosphoryl)amino)-3-(1H-imidazol-4-yl)propanoic acid (CAS 918794-05-5)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
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