6-Amino-N-(3-chloro-1H-indol-7-yl)pyridine-3-sulfonamide CAS 165668-55-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 165668-55-3 |
| Molecular Formula | C13H11ClN4O2S |
| Molecular Weight | 322.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Amino-N-(3-chloro-1H-indol-7-yl)pyridine-3-sulfonamide (CAS 165668-55-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H11ClN4O2S. Molecular weight: 322.77 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H11ClN4O2S |
| Molecular Weight | 322.77 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- N-(5-Amino-2-fluorophenyl)-2-(4-chloro-3,5-dimethylphenoxy)acetamide (CAS 1020056-16-9)
- N-(6-amino-1-benzyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-chloro-N-methylacetamide (CAS 733796-10-6)
- 2-[3-(2-Amino-ethyl)-5-chloro-1H-indol-2-yl]-4-methyl-pentanoic acid methyl ester (CAS 1380571-71-0)
- 2-Amino-5-bromo-3-iodobenzonitrile (CAS 1000577-44-5)
- 2-Amino-3-bromo-5-iodobenzonitrile (CAS 1000577-52-5)
- 4-Amino-3-bromo-5-iodobenzonitrile (CAS 1000578-00-6)
- Methyl 3-amino-4,6-dibromo-2-methylbenzoate (CAS 119916-05-1)
- Methyl 2-(4-amino-3,5-dibromophenyl)acetate (CAS 1208077-52-4)
Recommended Standards
- N-(4-Chlorophenyl)-3-methyl[1,2,4]triazolo-[4,3-a]pyridine-8-sulfonamide (CAS 1638612-49-3)
- 2-Chloro-6-((3,4-dimethoxyphenyl)thio)-1H-purine (CAS 646510-56-7)
- N-(2-((5-Chloro-2-nitrophenyl)thio)phenyl)acetamide (CAS 107522-19-0)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)thiazole-5-carboxylic acid (CAS 1356537-01-3)
- Salicortin (CAS 29836-41-7)
- N-(4-(2,5-Dichlorothiophen-3-yl)thiazol-2-yl)cyclopropanecarboxamide (CAS 392251-80-8)
- 2-(Difluoromethyl)-4-iodo-6-(trifluoromethoxy)pyridine-3-acetonitrile (CAS 1806032-32-5)
- 5-chloro-8-fluoro-[1,2,4]triazolo[1,5-c]pyrimidine (CAS 2096987-07-2)
- 1-(Pyridin-3-ylmethyl)-1H-pyrrole-2,5-dione (CAS 6970-35-0)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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