(4-Chloro-5,5-dimethyl-2-oxotetrahydrofuran-3-yl)methyl benzenesulfonate CAS 154750-28-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 154750-28-4 |
| Molecular Formula | C13H15ClO5S |
| Molecular Weight | 318.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (4-Chloro-5,5-dimethyl-2-oxotetrahydrofuran-3-yl)methyl benzenesulfonate (CAS 154750-28-4) pharmaceutical standards reference standard. Molecular formula: C13H15ClO5S. Molecular weight: 318.77 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H15ClO5S |
| Molecular Weight | 318.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- N-(3-Chloro-4-fluorophenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142200-17-6)
- 3-(4-Chloro-phenylsulfanylmethyl)-benzofuran-2-carboxylic acid (CAS 733790-56-2)
- N-(3-chloro-4-fluorophenyl)-2-(3,4-dihydroquinolin-1(2H)-yl)acetamide (CAS 882079-04-1)
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Recommended Standards
- (2E)-1-(4-Chlorophenyl)-3-[4-(3-fluoropropoxy)phenyl]prop-2-en-1-one (CAS 477870-39-6)
- 3-{[(2-chlorophenyl)sulfanyl]methyl}-1-benzofuran-2-carboxylic acid (CAS 1039967-31-1)
- Sildenafil Impurity 259 (CAS CATO-C4X-1128259)
- 1-(3-Hydroxypropyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 883543-52-0)
- 4-(Isobutylamino)-3-nitrobenzamide (CAS 851711-72-3)
- Chloroplatinic acid hexahydrate (CAS 18497-13-7)
- 220337-24-6 Cys(NPys)-Antennapedia Homeobox (43-58) amide (CAS 220337-24-6)
- Tofacitinib Impurity 6 (CAS 477600-74-1)
- 3-[(2-Benzimidazolyl)methyl]tetrahydrothiophene 1,1-Dioxide (CAS 863668-11-5)
- Fibronectin Adhesion-Promoting Peptide (CAS 125720-21-0)
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