4-(3-(4-Chlorophenyl)-1H-indol-2-yl)benzenesulfonamide CAS 500870-88-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 500870-88-2 |
| Molecular Formula | C20H15ClN2O2S |
| Molecular Weight | 382.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-(4-Chlorophenyl)-1H-indol-2-yl)benzenesulfonamide (CAS 500870-88-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H15ClN2O2S. Molecular weight: 382.86 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H15ClN2O2S |
| Molecular Weight | 382.86 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- (2E)-2-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-3-(3,4-dimethoxyphenyl)prop-2-enenitrile (CAS 326915-13-3)
- 1-(4-(4-Chlorophenyl)thiazol-2-yl)-4-(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 956961-87-8)
- 6-(4-Chlorophenyl)-2,3-diphenylimidazo[1,2-b][1,2,4]triazine (CAS 58431-82-6)
- 5-(3-Chlorophenyl)-3-(naphthalen-2-yl)-1-phenyl-4,5-dihydro-1H-pyrazole (CAS 329779-78-4)
- N-(1-(6-(2-Chlorophenyl)pyridazin-3-yl)piperidin-4-yl)furan-2-carboxamide (CAS 1396855-05-2)
- 1-(4-Chlorophenyl)-3-[(1S,2S)-2-(hydroxymethyl)-1H,2H,3H-naphtho[2,1-b]pyran-1-yl]urea (CAS 477713-62-5)
- Ethyl 5-{[(4-chlorophenyl)methyl]amino}-3-(4-methylphenyl)-1,2,4-triazine-6-carboxylate (CAS 339098-45-2)
- N-(4-((4-chlorophenyl)thio)-3-cyanophenyl)-4-fluorobenzamide (CAS 306980-47-2)
Recommended Standards
- 2-Chloro-N-{5-[ethyl(phenyl)sulfamoyl]-2-methoxyphenyl}acetamide (CAS 568543-65-7)
- 5-(4-(Dimethylamino)benzamido)-2-ethoxybenzene-1-sulfonyl chloride (CAS 680617-94-1)
- 1-(4-Chlorobenzenesulfonyl)-N-[(furan-2-yl)methyl]piperidine-4-carboxamide (CAS 302939-79-3)
- 5-(3,4-Dimethoxyphenyl)-3-hydroxy-4-(4-isopropoxy-2-methylbenzoyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 384797-26-6)
- 4,4-Dimethyl-1-hexanol (CAS 6481-95-4)
- Methyl 2-chloro-7-isopropyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 2768158-27-4)
- 2,3-Bis(n-octylthio)-1,4-naphthalenedione (CAS 103049-97-4)
- 1H-Imidazo[4,5-f]quinolin-2(3H)-one (CAS 117416-41-8)
- Cbz-NH-PEG8-C2-acid (CAS 1334177-87-5)
- Crustacean Cardioactive Peptide (CCAP) (CAS 309247-84-5)
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