3-(4-Chlorobenzamido)-4-ethoxybenzenesulfonyl chloride CAS 680618-29-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 680618-29-5 |
| Molecular Formula | C15H13Cl2NO4S |
| Molecular Weight | 374.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(4-Chlorobenzamido)-4-ethoxybenzenesulfonyl chloride (CAS 680618-29-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H13Cl2NO4S. Molecular weight: 374.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H13Cl2NO4S |
| Molecular Weight | 374.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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 | 1 |
| Sulfur Atoms | 1 |
Related Chlorobenzamido Standards
- 5-(4-Chlorobenzamido)-2-ethoxybenzenesulfonyl chloride (CAS 680617-88-3)
- 5-(4-Chlorobenzamido)-4-cyano-N,N-diethyl-3-methylthiophene-2-carboxamide (CAS 419558-74-0)
- Ethyl 2-(2-chlorobenzamido)-7-oxo-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 331760-66-8)
- Ethyl 2-(4-chlorobenzamido)-7-oxo-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 299962-45-1)
- Ethyl 2-(2-chlorobenzamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 312949-43-2)
- (R)-2-(4-Chlorobenzamido)-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoic acid (CAS 111911-90-1)
- Ethyl 2-(2-chlorobenzamido)-4-phenylthiophene-3-carboxylate (CAS 331760-72-6)
- Ethyl 2-(4-chlorobenzamido)-4-phenylthiophene-3-carboxylate (CAS 77261-20-2)
Recommended Standards
- 2-[(1Z)-1-Cyano-2-(dimethylamino)eth-1-en-1-yl]-5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 338786-57-5)
- 4-(N-(2,6-dichlorobenzyl)methylsulfonamido)benzoic acid (CAS 952930-90-4)
- 2,4-Dichloro-5-[ethyl(phenyl)sulfamoyl]benzoic acid (CAS 380341-83-3)
- 4-Nitrobenzaldoxime (CAS 1129-37-9)
- 3-Bromo-5-isopropoxybenzaldehyde (CAS 1112210-83-9)
- 3,3,4,4,5,5,6,6,6-Nonafluorohexyl (2,2,3,3,4,4,5,5,6,6,6-undecafluorohexyl) carbonate (CAS 1980085-36-6)
- 1-Benzyl-4,6-bis(methylthio)-1H-pyrazolo[3,4-d]pyrimidine (CAS 126867-57-0)
- 3-(4-Nitro-3-(trifluoromethyl)phenoxy)thiophene-2-carboxylic acid (CAS 303152-63-8)
- 1-(Diethoxymethyl)-4-hexylbenzene (CAS 89511-01-3)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
Why CATO?
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