5-Chloro-2-ethoxy-N-(3-ethoxypropyl)-4-methylbenzenesulfonamide CAS 898645-71-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898645-71-1 |
| Molecular Formula | C14H22ClNO4S |
| Molecular Weight | 335.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-2-ethoxy-N-(3-ethoxypropyl)-4-methylbenzenesulfonamide (CAS 898645-71-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H22ClNO4S. Molecular weight: 335.85 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H22ClNO4S |
| Molecular Weight | 335.85 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; 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(6-{[(4-chlorophenyl)sulfanyl]methyl}-2-methylpyrimidin-4-yl)morpholine (CAS 477866-84-5)
- N-(2-((4-chlorophenyl)sulfinyl)ethyl)-2-(m-tolyl)acetamide (CAS 955976-86-0)
- 2-(4-Chlorophenyl)-N-[2-(4-methylbenzenesulfinyl)ethyl]acetamide (CAS 477710-73-9)
- 1-(oxetan-3-ylidene)propan-2-one (CAS 1221819-47-1)
- N-(2-Methoxyethyl)-N-(phenylsulfonyl)glycine (CAS 875440-08-7)
- 1-(2-Methoxy-5-methylbenzyl)cyclopropan-1-amine (CAS 1519576-05-6)
- 6-Ethyl Guanine (CAS 51866-19-4)
- (5-((4-Chlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazol-4-yl)(thiophen-2-yl)methanol (CAS 318949-16-5)
- Methyl 4-chloro-2-iodo-6-methylbenzoate (CAS 1078721-72-8)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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