Cis-3-methyl-4-tosyltetrahydrofuran CAS 89478-95-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89478-95-5 |
| Molecular Formula | C12H16O3S |
| Molecular Weight | 240.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Cis-3-methyl-4-tosyltetrahydrofuran (CAS 89478-95-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H16O3S. Molecular weight: 240.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H16O3S |
| Molecular Weight | 240.32 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 |
Recommended Standards
- BTA-1 (CAS 439858-28-3)
- Ethyl 2-(piperidin-4-yl)thiazole-4-carboxylate (CAS 721963-02-6)
- 9H-Fluoren-9-yl carbamimidothioate (CAS 64850-99-3)
- Potassium (tert-butoxymethyl)trifluoroborate (CAS 910251-10-4)
- Imidazolidine (CAS 504-74-5)
- 1-(Cyclopropylmethyl)-4-ethynyl-1H-pyrazole (CAS 2098147-97-6)
- Methyl 5-bromo-1-methyl-1H-pyrazole-4-carboxylate (CAS 1779741-76-2)
- 2-Benzyl-5-nitro-1H-benzimidazole (CAS 7189-72-2)
- 3-(4-Fluorophenyl)-4,5-dihydro-1H-pyrazole (CAS 344752-82-5)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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