5-Bromo-1-(phenylsulfonyl)indoline CAS 118757-04-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 118757-04-3 |
| Molecular Formula | C14H12BrNO2S |
| Molecular Weight | 338.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-1-(phenylsulfonyl)indoline (CAS 118757-04-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H12BrNO2S. Molecular weight: 338.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H12BrNO2S |
| Molecular Weight | 338.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (2-(Allylamino)-4-aminothiazol-5-yl)(4-bromophenyl)methanone (CAS 118068-56-7)
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- 4-Bromo-1-hydrazinylisoquinoline (CAS 27187-06-0)
- N2-(4-Bromo-2-fluorophenyl)-6-methylpyrimidine-2,4-diamine hydrochloride (CAS 1396564-75-2)
- Tert-butyl 3-(aminomethyl)pyrrolidine-1-carboxylate hydrochloride (CAS 1188264-09-6)
- Methyl 8-bromo-5-fluoro-4-oxo-1,4-dihydroquinoline-2-carboxylate (CAS 1133115-48-6)
- N-(2-Oxo-3,3-diphenylindolin-1-yl)formamide (CAS 61458-27-3)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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