4-(3-Methoxyphenoxy)butane-1-sulfonyl chloride CAS 1343441-15-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343441-15-5 |
| Molecular Formula | C11H15ClO4S |
| Molecular Weight | 278.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-Methoxyphenoxy)butane-1-sulfonyl chloride (CAS 1343441-15-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H15ClO4S. Molecular weight: 278.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H15ClO4S |
| Molecular Weight | 278.75 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.) | 1991 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methoxyphenoxy Standards
- 4-(2-Methoxyphenoxy)butane-1-sulfonyl chloride (CAS 1339375-35-7)
- 4-(4-Methoxyphenoxy)butane-1-sulfonyl chloride (CAS 1342027-90-0)
- 1-(2-(2-Methoxyphenoxy)ethyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 943119-41-3)
- 4-(4-Methoxyphenoxy)benzene-1-sulfonamide (CAS 1094663-05-4)
- 2-(4-Methoxyphenoxy)-4,8-dimethylquinoline (CAS 338415-73-9)
- 4-Ethyl-5-(1-(4-methoxyphenoxy)ethyl)-4H-1,2,4-triazole-3-thiol (CAS 669737-47-7)
- N-(2-(2-methoxyphenoxy)ethyl)thiophene-2-carboxamide (CAS 339064-47-0)
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Recommended Standards
- 2-(2-((4-Chlorophenyl)thio)phenyl)acetic acid (CAS 13459-62-6)
- 2-((4-Chlorobenzyl)thio)benzoic acid (CAS 15887-84-0)
- 2-[(4-chlorophenyl)sulfanyl]-4-methylbenzoic acid (CAS 1274871-15-6)
- 5-Methoxy-1H-indole-7-carbaldehyde (CAS 309976-22-5)
- 5-chloro-2-methylpyrazolo[1,5-a]pyrimidine (CAS 189116-36-7)
- 3-((Ethoxycarbonothioyl)thio)propane-1-sulfonic acid (CAS 34005-00-0)
- (2S,3S)-2-Amino-3-hydroxybutanamide (CAS 1448623-71-9)
- 5-[(4-fluorophenyl)methyl]-1,3-thiazol-2-amine hydrochloride (CAS 1181458-45-6)
- 2-(4-Chlorophenoxy)ethane-1-sulfonyl chloride (CAS 88107-03-3)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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