4-(2-methoxyethoxy)-3-methylbenzenesulfonyl chloride CAS 69129-46-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69129-46-0 |
| Molecular Formula | C10H13ClO4S |
| Molecular Weight | 264.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-methoxyethoxy)-3-methylbenzenesulfonyl chloride (CAS 69129-46-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H13ClO4S. Molecular weight: 264.73 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H13ClO4S |
| Molecular Weight | 264.73 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.) | 1976 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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- 4-(2-Methoxyethoxy)-3-(trifluoromethyl)benzoic acid (CAS 1271093-46-9)
- 5-(4-(2-Methoxyethoxy)phenyl)oxazole-2-carboxylic acid (CAS 1352496-59-3)
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Recommended Standards
- 4-(2-ethoxyethoxy)benzene-1-sulfonyl chloride (CAS 264624-20-6)
- 4-(6-Chloro-2-methylimidazo[1,2-a]pyridin-3-yl)thiazol-2-amine (CAS 886507-31-9)
- 3,4-Diethoxybenzene-1-sulfonyl chloride (CAS 99188-17-7)
- 4,6-Dichloro-1H-imidazo[4,5-c]pyridin-2(3H)-one (CAS 668268-68-6)
- Anthracene-2,6-diyldimethanol (CAS 138308-90-4)
- tert-butyl 4-(carbamothioylamino)piperidine-1-carboxylate (CAS 849546-62-9)
- (R)-2-amino-2-(3-methoxy-2-methylphenyl)ethan-1-ol (CAS 1334836-37-1)
- 2,4,5-Trifluorobenzohydrazide (CAS 1824155-80-7)
- 2-(2-Chlorophenyl)-2-(methylamino)-6-(thiophen-2-ylmethylidene)cyclohexan-1-one (CAS 380343-37-3)
- Insulin Glulisine (CAS 207748-29-6)
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