Tetrahydrothiopyran-4-one CAS 1072-72-6 | Custom Supplier of High-Value-Added Sulfur Heterocyclic Compounds
[Core Keywords]: Tetrahydrothiopyran-4-one Supplier, CAS 1072-72-6, Sulfur Heterocyclic Pharmaceutical Intermediates, Fragrance Synthesis Building Blocks
Product Basic Information
Chemical Name: Tetrahydrothiopyran-4-one
CAS Number: 1072-72-6 (Title-Level Keyword Enhancement)
Molecular Formula: C5H8OS
Appearance: Colorless to light yellow transparent liquid
Purity: ≥98.0% (GC, Pharmaceutical Grade Standard)
Key Physical and Chemical Properties (Structured Data Optimization)
| Property | Parameter Value |
|---|
| Molecular Weight | 116.18 g/mol |
| Boiling Point (10 mmHg) | 78-80°C |
| Density (25°C) | 1.15 g/cm³ |
| Refractive Index (n20/D) | 1.530-1.535 |
| Solubility | Soluble in ethanol, THF; slightly soluble in water (~0.3%) |
| Flash Point (Closed Cup) | 72°C |
| Storage Conditions | Store in a cool, dark place, sealed, and refrigerated at 2-8°C |
Upstream and Downstream Industry Chain Integration
▶ Upstream Raw Materials and Key Intermediates: 1,4-Dibromobutane, Potassium Thioacetate
Process Optimization: Cyclization Condensation Technology (Conversion Rate >95%, Impurities <0.5%)
▶ Downstream Applications Expansion
Pharmaceutical Synthesis: Intermediate for antidepressant drugs (SSRI compound skeleton)
Fragrance Industry: Precursor for meat/grilled flavor fragrances
Pesticide Chemistry: Novel insecticide sulfur heterocyclic structural unit
Materials Science: Additive for lithium-ion battery electrolytes
Industry Solutions and Technical Advantages
| Application Area | Typical Scenario | Technical Advantages |
|---|
| Central Nervous System Drugs | Synthesis of 5-HT reuptake inhibitors | Sulfur atom-directed functionalization yield >92% |
| Food Fragrances | Modifier for Maillard reaction fragrances | Aroma threshold as low as 0.1 ppb |
| Agrochemical Formulations | Acyclic sulfide structural module for miticides | Optimized environmental degradation half-life (DT50 >30 days) |
| New Energy Materials | Film-forming additive for electrolytes (enhances battery cycle life) | Electrochemical window >5.0 V vs Li+/Li |
SEO Keyword Matrix
Core Words Layout: "Tetrahydrothiopyran-4-one Price", "CAS 1072-72-6 Technical Parameters", "High-Purity Sulfur Heterocyclic Compounds Supplier"
Long-Tail Keyword Combinations: "Manufacturer of Antidepressant Drug Intermediates", "Custom Synthesis of Meat Flavor Precursors", "Pharmaceutical Grade 1072-72-6 Supplier"
Quality System and Service Commitment
✅ ISO 9001 Certification: Batch traceability system (COA with dual HPLC/GC testing)
✅ Customized Services: Supports orders from 100g to 500kg (MOQ 50g)
✅ Analytical Support: Provides NMR/FTIR/mass spectrometry structural confirmation documents
✅ Global Transportation: UN 1993-certified packaging (explosion-proof refrigerated containers optional)
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