What is Tetrahydro-4-pyrone?
Oxan-4-one is an organic heterocyclic compound that is a colorless and transparent liquid at room temperature and pressure. Its CAS number is 29943-42-8, molecular formula is C5H8O2, molecular weight is 100.12, and EINECS number is 249-967-2. This product can be used as an organic synthesis intermediate and a pharmaceutical chemical intermediate, mainly for the synthesis of drug molecules and bioactive molecules.
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| Product name | Oxan-4-one |
| CAS | 29943-42-8 |
| Molecular formula | C5H8O2 |
| Molecular weight | 100.12 |
| EINECS Number | 249-967-2 |
| melting point | NA |
| solubility | NA |
| Storage conditions | Inert atmosphere,Room Temperature |
| Appearance | Colorless Liquid |
| boiling point | 166-166.5 °C (lit.) |
| Density | 1.084 g/mL at 25 °C (lit.) |
Product Specification
| Item | Specification | Results |
| Appearance | Colorless to yellow liquid | Colorless liquid |
| Assay | 98-102% | 99.96% |
| Reducing substances | ≤1.0% | Complies |
| Conclusion | Conform with enterprise specification | |
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Where is Tetrahydro-4-pyrone used?
Oxan-4-one is commonly used for the synthesis and modification of drug molecules and bioactive molecules, as well as the preparation of some product derivatives This product can be used as an organic synthesis intermediate and a pharmaceutical chemical intermediate, mainly for the synthesis of drug molecules and bioactive molecules. In addition, the product can also be used as a precursor compound.
What are the effects of Tetrahydro-4-pyrone?

Oxan-4-one has the following effects:
As a precursor compound: This product is commonly used for the preparation of product derivatives.
Application in Electrolyte: The research team innovatively uses low concentration of this product as a proton blocker. The carbonyl (C=O) and ether bonds (C-O-C) in its molecules can form high-strength hydrogen bonds with water molecules, effectively disrupting the proton conduction channels of the water network while maintaining the pH stability of the electrolyte.
In summary, this product has a wide range of applications and significant effects in the fields of medicine, organic synthesis, and electrolytes.
How and where to buy Tetrahydro-4-pyrone wholesale?
Our products undergo experimental testing and are recognized by customers.
You can trust our order because we have a good record of selling legal educational drugs.





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| Transportation Time | Shipping method | Cargo weight requirements | Advantage |
| 3-7 days | DHL, Germany DHL, Germany DPD, UPS, USPS,FedEx, TNT,EMS | Suitable for under 50kg. International door to door express | We have warehouses in Germany and California, USA, and customers in Europe and America can enjoy sending goods directly from these two places. |
| 7-15 days | By Air | Suitable for more than 50kg. fast and cheaper for large order | |
| 15-60 days | By Sea | Suitable for more than 500kg. Cheapest shipping way |
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FAQ:
Q1:Can you give me a discount price?
A1: Yes. It depends on your order quantity.
Q2:Is the quality of your products guaranteed?
A2:We have a professional R&D team, so every batch of our products is up to standard. We will have goods tested and provide COA before delivery for sure.
Q3:Can I get a sample?
A3:Free samples are available, but buyers needs to pay freight.But for high value item, should pay sample cost.
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Note: This compound is only used for laboratory research purposes. The US authorities have not evaluated these claims. Before use, please consult your doctor and learn about available research. This product is not intended for the diagnosis, treatment, cure, or prevention of any disease.
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