2-Ethoxy-5-(picolinamido)benzene-1-sulfonyl chloride CAS 680618-08-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 680618-08-0 |
| Molecular Formula | C14H13ClN2O4S |
| Molecular Weight | 340.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethoxy-5-(picolinamido)benzene-1-sulfonyl chloride (CAS 680618-08-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H13ClN2O4S. Molecular weight: 340.78 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H13ClN2O4S |
| Molecular Weight | 340.78 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.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(Benzyloxy)-4'-chloro-3'-fluoro[1,1'-biphenyl]-3-carbaldehyde (CAS 893735-63-2)
- 4-Chloro-2-[4-(difluoromethoxy)phenyl]-5,6-dimethylthieno[2,3-d]pyrimidine (CAS 885460-87-7)
- 2-Chloro-6-ethoxy-4-formylphenyl benzenesulfonate (CAS 473828-25-0)
- Methyl 1-(2-fluorobenzoyl)-1H-indole-3-carboxylate (CAS 350993-21-4)
- 2-[(tert-Butoxy)carbonyl]-2-azaspiro[4.4]nonane-4-carboxylic acid (CAS 1824298-88-5)
- 1-(2-Hydroxyphenyl)-5-oxo-3-pyrrolidinecarboxylic acid (CAS 39629-89-5)
- AM-694-d (CAS 1346600-15-4)
- 8-Bromo-1-methyl-3H-pyrano[3,4,5-cd]indazole-3,5(1H)-dione (CAS 2767589-56-8)
- Glutathione Impurity 28 (CAS CATO-C4X-118528)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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