2-(Naphthalen-2-yloxy)ethane-1-sulfonyl chloride CAS 3383-80-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3383-80-0 |
| Molecular Formula | C12H11ClO3S |
| Molecular Weight | 270.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Naphthalen-2-yloxy)ethane-1-sulfonyl chloride (CAS 3383-80-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H11ClO3S. Molecular weight: 270.73 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H11ClO3S |
| Molecular Weight | 270.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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.) | 1957 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(2-Chloropropanoyl)-4-(2-fluorophenyl)piperazine (CAS 928707-62-4)
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- (4-Chlorophenyl)(3,5-difluorobenzyl)sulfane (CAS 259132-16-6)
- 3-(4-Chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)aniline (CAS 1203565-81-4)
- 3-(5,7-Dichloro-1H-benzo[d]imidazol-2-yl)benzoic acid (CAS 1024300-63-7)
- 2-Bromo-4-chloro-5-isopropylbenzonitrile (CAS 2416992-44-2)
- (3-Bromo-5-fluorophenyl)methanol (CAS 216755-56-5)
- Momelotinib impurity 8 (CAS CATO-C4X-33778)
- 951892-12-9 7-(4-n-Butylphenyl)-7-oxoheptanoic acid MFCD02260959 (CAS 951892-12-9)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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