4,5-Dichloro-N,N-diethylpyridine-3-sulfonamide CAS 1352498-32-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1352498-32-8 |
| Molecular Formula | C9H12Cl2N2O2S |
| Molecular Weight | 283.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,5-Dichloro-N,N-diethylpyridine-3-sulfonamide (CAS 1352498-32-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H12Cl2N2O2S. Molecular weight: 283.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H12Cl2N2O2S |
| Molecular Weight | 283.17 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 | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(4-Chloro-3-ethylphenoxy)ethane-1-sulfonyl chloride (CAS 1343243-40-2)
- 5-Bromo-4-(methylthio)pyridine-3-sulfonamide (CAS 1352507-63-1)
- 3-(2-Chloro-5-methylphenoxy)propane-1-sulfonyl chloride (CAS 1342575-69-2)
- Ethyl 2-naphthoate (CAS 3007-91-8)
- 3-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-c]pyridine (CAS 1416713-95-5)
- (3-(Diethylcarbamoyl)-4-fluorophenyl)boronic acid (CAS 874219-28-0)
- 1-[(6-Bromo-3-pyridyl)methyl]-4-ethylpiperazine (CAS 1231930-25-8)
- 3-Oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxylic acid 1,1-dioxide (CAS 656819-53-3)
- Estriol Impurity 14 (CAS 1497406-77-5)
- His-Cyclic-Semaglutide (CAS CATO-C4X-2226182)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com