5-Amino-n-(2-chlorophenyl)-2-(pyrrolidin-1-yl)benzenesulfonamide CAS 351193-72-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 351193-72-1 |
| Molecular Formula | C16H18ClN3O2S |
| Molecular Weight | 351.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-n-(2-chlorophenyl)-2-(pyrrolidin-1-yl)benzenesulfonamide (CAS 351193-72-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H18ClN3O2S. Molecular weight: 351.85 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H18ClN3O2S |
| Molecular Weight | 351.85 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) | 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 |
Related Amino Standards
- 3-Amino-N-(2-chloro-phenyl)-4-pyrrolidin-1-yl-benzenesulfonamide (CAS 327106-71-8)
- 2-Amino-5-(4-iodophenyl)-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one (CAS 1204298-51-0)
- (3-Amino-2,6-difluorophenyl)(5-bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)methanone (CAS 1312941-98-2)
- N-(3-amino-2-methylphenyl)-2-iodobenzamide (CAS 926255-88-1)
- n-(4-Amino-2-methylphenyl)-2-iodobenzamide (CAS 926221-18-3)
- N-(5-amino-2-methylphenyl)-2-iodobenzamide (CAS 926208-44-8)
- 4-Amino-1-((2R,5S)-2-((tert-butyldimethylsilyloxy)methyl)-1,3-oxathiolan-5-yl)-5-fluoropyrimidin-2(1H)-one-13C,15N2 (CAS 1246816-05-6)
- 3-Amino-N-(2,6-dichlorophenyl)-6-methylthieno[2,3-b]pyridine-2-carboxamide (CAS 496804-74-1)
Recommended Standards
- 4-Chloro-2-((4-methylbenzyl)thio)-6-phenylpyrimidine-5-carbonitrile (CAS 860649-62-3)
- Ethyl 2-(2-chloroacetamido)-4-(2,4-dimethylphenyl)thiophene-3-carboxylate (CAS 730949-64-1)
- 4-{6-[(4-chlorobenzenesulfinyl)methyl]-2-methylpyrimidin-4-yl}morpholine (CAS 339278-88-5)
- 2,3-Difluoro-6-methoxybenzyl alcohol (CAS 773871-99-1)
- 3-Hydroxyquinolin-2(1H)-one (CAS 26386-86-7)
- Chlorfenapyr (CAS 122453-73-0)
- (2Z)-2-Cyano-3-phenylprop-2-enethioamide (CAS 40219-06-5)
- 5-Cyclopropoxy-3-iodopyridin-2-amine (CAS 1243381-54-5)
- 2-[4-(3,3-dimethylbutanamido)-1h-pyrazol-1-yl]acetic acid (CAS 1178852-34-0)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
Why CATO?
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