2-(4-(Chlorosulfonyl)-2,5-dimethylphenoxy)ethyl acetate CAS 91767-77-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91767-77-0 |
| Molecular Formula | C12H15ClO5S |
| Molecular Weight | 306.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-(Chlorosulfonyl)-2,5-dimethylphenoxy)ethyl acetate (CAS 91767-77-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15ClO5S. Molecular weight: 306.76 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H15ClO5S |
| Molecular Weight | 306.76 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorosulfonyl Standards
- Methyl 4-(4-(chlorosulfonyl)butoxy)benzoate (CAS 1375067-51-8)
- Ethyl 2-(4-(chlorosulfonyl)-2-ethylphenoxy)acetate (CAS 444613-16-5)
- (4-(Chlorosulfonyl)phenyl)methylenediacetate (CAS 69232-47-9)
- 3-(Chlorosulfonyl)-4-fluoro-5-(trifluoromethyl)benzoic acid (CAS 1263094-19-4)
- ethyl 5-(chlorosulfonyl)-2-methyl-3-nitrobenzoate (CAS 1154155-35-7)
- Methyl 2-((4-(chlorosulfonyl)butyl)amino)benzoate (CAS 1338494-85-1)
- Ethyl 3-(chlorosulfonyl)thieno[3,2-c]pyridine-2-carboxylate (CAS 1955506-12-3)
- [6-(chlorosulfonyl)-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl]acetic acid (CAS 1000931-08-7)
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