2-Ethoxy-5-(nicotinamido)benzene-1-sulfonyl chloride CAS 680618-09-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 680618-09-1 |
| Molecular Formula | C14H13ClN2O4S |
| Molecular Weight | 340.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Ethoxy-5-(nicotinamido)benzene-1-sulfonyl chloride (CAS 680618-09-1) pharmaceutical standards reference standard. Molecular formula: C14H13ClN2O4S. Molecular weight: 340.78 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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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- 2-Ethoxy-5-(picolinamido)benzene-1-sulfonyl chloride (CAS 680618-08-0)
- 1-((2-Ethoxy-5-isopropyl-4-methylphenyl)sulfonyl)-4-methylpiperazine (CAS 713507-30-3)
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Recommended Standards
- 2-Chloro-6-ethoxy-4-formylphenyl benzenesulfonate (CAS 473828-25-0)
- 4-(Benzyloxy)-4'-chloro-3'-fluoro[1,1'-biphenyl]-3-carbaldehyde (CAS 893735-63-2)
- 2-Chloro-4-formyl-6-methoxyphenyl 4-methylbenzenesulfonate (CAS 431910-60-0)
- 2-[2-(4-bromophenyl)acetamido]benzoic acid (CAS 831207-45-5)
- 4-Ethyl-2,6-dihydroxynicotinonitrile (CAS 23328-64-5)
- 2,4-Difluoro-3-methylbenzoyl chloride (CAS 112857-70-2)
- 4'-Bromo-3-isopropoxy-1,1'-biphenyl (CAS 1443338-87-1)
- (3AS,4R,5R,7aS)-7-bromo-2,2-dimethyl-3a,4,5,7a-tetrahydrobenzo[d][1,3]dioxole-4,5-diol (CAS 130669-72-6)
- N,N-Diphenylthiophen-2-amine (CAS 174904-78-0)
- Peptide YY (13-36) (canine, mouse, porcine, rat) (CAS 86895-09-2)
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