5-Chloro-N-(2-(3,5-dimethylphenoxy)ethyl)thiophene-2-sulfonamide CAS 1105235-72-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1105235-72-0 |
| Molecular Formula | C14H16ClNO3S2 |
| Molecular Weight | 345.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-N-(2-(3,5-dimethylphenoxy)ethyl)thiophene-2-sulfonamide (CAS 1105235-72-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H16ClNO3S2. Molecular weight: 345.86 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H16ClNO3S2 |
| Molecular Weight | 345.86 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- N-(6-Benzyl-3-cyano-4,5,6,7-tetrahydrothieno-[2,3-c]pyridin-2-yl)-2-chloroacetamide (CAS 844449-08-7)
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- N-(4-chlorobenzyl)-2-((6-methyl-1H-benzo[d]imidazol-2-yl)thio)acetamide (CAS 391255-60-0)
- N-Pentadecylcyclohexanecarboxamide (CAS 702638-84-4)
- N-(2-furylmethyl)-N,3,5-trimethyl-1H-pyrazole-4-sulfonamide (CAS 1025026-55-4)
- 4-(4-Methylthiophenyl)phenol (CAS 191724-06-8)
- Dimethyl 4-{2-[(difluoromethyl)sulfanyl]phenyl}-2,6-dimethyl-1,4-dihydro-3,5-pyridinedicarboxylate (CAS 87240-31-1)
- 5H-Pyrazino[2,3-b]indole (CAS 245-10-3)
- 2-(5-Styrylfuran-2-yl)aniline (CAS 62144-27-8)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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