N-(5-Chloro-3-(phenylsulfonyl)-1H-indol-2-yl)nicotinamide CAS 918493-37-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 918493-37-5 |
| Molecular Formula | C20H14ClN3O3S |
| Molecular Weight | 411.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(5-Chloro-3-(phenylsulfonyl)-1H-indol-2-yl)nicotinamide (CAS 918493-37-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H14ClN3O3S. Molecular weight: 411.86 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H14ClN3O3S |
| Molecular Weight | 411.86 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- N-(5-Chloro-3-(phenylsulfonyl)-1H-indol-2-yl)isonicotinamide (CAS 918493-44-4)
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Recommended Standards
- N'-[(1E)-{3-chloro-4-[(4-fluorophenyl)methoxy]phenyl}methylidene]-2-(phenylamino)acetohydrazide (CAS 329777-98-2)
- N-(4-Chlorophenyl)-2-((5-(3-hydroxynaphthalen-2-yl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 332377-30-7)
- 5-(Chloromethyl)-4-(phenethoxymethyl)-2-(4-(trifluoromethyl)phenyl)thiazole (CAS 444613-00-7)
- N-Phenyl-2-(di-t-butylphosphino)pyrrole 672937-61-0 1-PHENYL-2-(DI-TERT-BUTYL-PHOSPHINO)-1H-PYRROLE;2-(DI-TERT-BUTYL-PHOSPHINO)-1-PHENYL-1H-PYRROLE;2-[BIS(1,1-DIMETHYLETHYL)PHOSPHINO]-1-PHENYL-1H-PYRROLE;CATACXIUM PTB;CATACXIUM(R) PTB;N-PHENYL-2-(DI-T-BUTYLPHOSPHINO)PYRROLE;N-PHENYL-2-(DI-TERT-BUTYLPHOSPHINO)PYRROLE;N-PHENYLPYRROL-2-YLDI-TERT-BUTYLPHOSPHINE SC11199 (CAS 672937-61-0)
- 6-(4-Chlorophenyl)-2-{[(2E)-3-phenylprop-2-en-1-yl]sulfanyl}-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 338751-64-7)
- 1,1,1-Trifluoro-4-(methylsulfanyl)butan-2-amine (CAS 1554-62-7)
- 1,4-Bis[4-(di-p-tolylamino)styryl]benzene (CAS 55035-43-3)
- 4-Bromo-5-chlorothiophene-2-sulfonyl chloride (CAS 166964-35-8)
- 2-(4-Fluorophenyl)pyrrole (CAS 110319-94-3)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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