4-Amino-5-chloro-N-ethyl-N-methylpyridine-3-sulfonamide CAS 1352521-38-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1352521-38-0 |
| Molecular Formula | C8H12ClN3O2S |
| Molecular Weight | 249.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-5-chloro-N-ethyl-N-methylpyridine-3-sulfonamide (CAS 1352521-38-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H12ClN3O2S. Molecular weight: 249.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H12ClN3O2S |
| Molecular Weight | 249.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
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Recommended Standards
- 5-Chloro-N,N-dimethyl-4-(methylamino)pyridine-3-sulfonamide (CAS 1352485-70-1)
- 5-Chloro-4-(propylamino)pyridine-3-sulfonamide (CAS 1352531-06-6)
- 6-Chloro-N-isopropyl-2-(methylsulfonyl)pyrimidin-4-amine (CAS 1289386-49-7)
- 2-(4-Fluorophenyl)-2-(1-pyrrolidinyl)ethylamine (CAS 876710-64-4)
- 1-(tert-Butoxycarbonyl)-2,5-dihydro-1H-pyrrole-3-carboxylic acid (CAS 1499189-46-6)
- 1-(2-Chloro-4-(3-methyl-1h-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1341707-41-2)
- 3,4-DIHYDRO-2H-1,4-ETHANOQUINOLIN-2-ONE (CAS 76059-52-4)
- 6-Bromoisoquinoline-3-carbonitrile (CAS 1780592-37-1)
- N-(Piperidin-4-ylmethyl)-1-tosyl-1H-benzo[d]imidazol-2-amine hydrochloride (CAS 1185319-90-7)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
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