2-Methoxy-5-(phenylsulfonyl)tetrahydrofuran CAS 138745-73-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138745-73-0 |
| Molecular Formula | C11H14O4S |
| Molecular Weight | 242.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methoxy-5-(phenylsulfonyl)tetrahydrofuran (CAS 138745-73-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H14O4S. Molecular weight: 242.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H14O4S |
| Molecular Weight | 242.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(n-Isopropylsulfamoyl)benzamide (CAS 1384789-49-4)
- 1-(3,3-diethoxypropoxy)-2-fluorobenzene (CAS 1394040-87-9)
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- N-Benzoyl-N-(8-(benzyloxy)-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide (CAS 142979-39-3)
- 1-(Furan-2-yl)-N-(3-methoxybenzyl)methanamine (CAS 510723-73-6)
- 2-Methylpent-4-yn-2-ol (CAS 590-37-4)
- Phosphoric Acid Dioctyl Ester (CAS 3115-39-7)
- 2,3-Diphenyl-1H-indole-7-carboxylic acid (CAS 197313-74-9)
- 1-(2-Methylbenzyl)piperidin-3-ol (CAS 148729-37-7)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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