4-Methoxy-2,6-dimethylbenzenesulfonyl Chloride CAS 55661-08-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55661-08-0 |
| Molecular Formula | C9H11ClO3S |
| Molecular Weight | 234.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methoxy-2,6-dimethylbenzenesulfonyl Chloride (CAS 55661-08-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H11ClO3S. Molecular weight: 234.70 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H11ClO3S |
| Molecular Weight | 234.70 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 2-Methoxy-4,6-dimethylbenzene-1-sulfonyl chloride (CAS 1021373-11-4)
- (4-Methoxy-3-methylphenyl)methanesulfonyl chloride (CAS 1194375-45-5)
- 2-Methoxy-2-phenylethane-1-sulfonyl chloride (CAS 1785454-64-9)
- 2-Methoxy-3,5-dimethylbenzene-1-sulfonyl chloride (CAS 749268-53-9)
- 2-Methoxy-4,5-dimethylbenzenesulfonyl chloride (CAS 90416-52-7)
- 4-Methoxy-2,5-dimethylbenzenesulfonyl chloride (CAS 91179-12-3)
- 4-Methoxy-3,5-dimethylbenzene-1-sulfonyl chloride (CAS 75157-75-4)
- 5-Methoxy-2,4-dimethylbenzenesulfonyl chloride (CAS 91179-11-2)
Recommended Standards
- 4-Isopropoxybenzene-1-sulfonyl chloride (CAS 98995-40-5)
- 4-Propoxybenzene-1-sulfonyl chloride (CAS 58076-32-7)
- 4-Ethoxy-3-methylbenzenesulfonyl chloride (CAS 69129-64-2)
- 6-Chloro-2-(trichloromethyl)-4H-chromen-4-one (CAS 133406-29-8)
- 3-Methanesulfonylazetidine (CAS 935668-43-2)
- Bisoprolol Impurity 89 (CAS 2417155-12-3)
- 1-[(2-Fluorophenyl)methyl]-2-methylpiperazine (CAS 1226160-96-8)
- 2-((2-(Diethylamino)ethyl)amino)quinazolin-4(1H)-one (CAS 61741-39-7)
- 5-(2-Bromo-phenyl)-3-methyl-isoxazole-4-carboxylic acid (CAS 91182-59-1)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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