2,3-Dimethyl-4-tosyltetrahydrofuran CAS 89478-99-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89478-99-9 |
| Molecular Formula | C13H18O3S |
| Molecular Weight | 254.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dimethyl-4-tosyltetrahydrofuran (CAS 89478-99-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H18O3S. Molecular weight: 254.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H18O3S |
| Molecular Weight | 254.35 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 1982 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2,2-Dimethylpropyl 5-(1,3-dioxolan-2-yl)-2-thienyl ketone (CAS 898772-86-6)
- 2-Amino-6-phenyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile (CAS 37071-21-9)
- 2,2'-(thiocarbonylbis(sulfanediyl))dipropionic acid (CAS 6332-91-8)
- 9-Boc-6-chloro-9H-purine (CAS 851165-38-3)
- TAMRA-PEG4-acid (CAS 1909223-02-4)
- 2-((4-(Furan-2-ylmethyl)-5-(pyridin-3-yl)-4h-1,2,4-triazol-3-yl)thio)acetic acid (CAS 460713-91-1)
- (2E)-3-Oxo-3-phenyl-2-(2-phenylhydrazin-1-ylidene)propanal (CAS 60083-18-3)
- Butyramide (CAS 541-35-5)
- Bucladesine Sodium Salt (CAS 16980-89-5)
- Peptide 433 (CAS CATO-CPTD788433)
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