4-Tetrahydrothiopyranone 1,1-Dioxide(CAS 17396-35-9)
| Purity | Grade | Package | Stock | Price | Quantity |
| 97% | RG | 250MG | In Stock | 5 USD
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| 97% | RG | 1G | In Stock | 15 USD
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| 97% | RG | 5G | In Stock | 37 USD
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| 97% | RG | 25G | In Stock | 131 USD
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| 97% | RG | 100G | In Stock | 499 USD
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Applications of 17396-35-9
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Key chiral intermediate for the synthesis of the antifungal agent terbinafine | Preparation of (S)-tetrahydrothiopyran-4-one via asymmetric reduction or chiral resolution, followed by multi-step reactions—including amination and alkylation—to construct the terbinafine molecular scaffold |
| Agrochemical Intermediates | Used in the synthesis of novel sulfur-containing heterocyclic fungicides and insecticides | Employed as a thioether/sulfoxide functionalization building block in nucleophilic substitution or cycloaddition reactions to introduce the thiopyranone core, thereby enhancing biological activity and metabolic stability |
| Fine Fragrances & Chemicals | Used as a stabilizer and synergist in fragrance formulations to improve the volatility persistence of aldehyde- and ester-based aroma compounds | Applied as a controlled-release carrier in fragrance compounding; the weakly polar thiopyran ring forms reversible intermolecular interactions with fragrance molecules to modulate release rate |
Physical and chemical properties of 17396-35-9
Boiling Point |
385.2±35.0 °C at 760 mmHg |
|---|---|
Density |
1.4±0.1 g/cm3 |
Exact Mass |
148.019409 |
Flash Point |
265.7±18.6 °C |
Index of Refraction |
1.498 |
LogP |
-1.62 |
Melting Point |
170.0 to 174.0 °C |
Molecular Formula |
C5H8O3S |
Molecular Weight |
148.180 |
PSA |
59.59000 |
Storage condition |
2-8°C |
Vapour Pressure |
0.0±0.9 mmHg at 25°C |
λmax |
290nm(EtOH)(lit.) |
Spectrums of 17396-35-9
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 17396-35-9
Cas:1072-72-6
Q&A for CAS 17396-35-9
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 17396-35-9
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H315 Causes skin irritation H317 May cause an allergic skin reaction H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 17396-35-9
Operate under the ISO 9001 system
