Compound Q&A
Is 3-Ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride (CAS: 849727-64-6) safe?
Answer
![3-Ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride (1:1)](https://static.chemtradehub.com/structs/849/849727-64-6-d33f.webp "3-Ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride (1:1)")
3-Ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride (CAS: 849727-64-6) is generally safe when handled with appropriate precautions. Users should avoid skin contact, inhalation, and ingestion. Proper protective gear is recommended.
About
CAS No
849727-64-6
English Name
3-Ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride (1:1)
Molecular Formula
C11H17ClN2O2
Molecular Weight
244.72 g/mol
SMILES
CCC1=C(N=C2C(CCCN2C1=O)O)C.Cl
InChIKey
WDKULAFZAKAIIA-UHFFFAOYSA-N
Last Updated: 2026-03-31 12:36
![3-Ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride (1:1) — ShenZhenAiTaHuaXue Co Ltd](https://static.chemtradehub.com/suppliers/67ced0fb2b2de6e8e95a67fa/67ced0fb2b2de6e8e95a67fa-logo.webp){kind=logo}
![3-Ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride (1:1) — ShenZhenZhenJiangShengWuJiShu Co Ltd](https://static.chemtradehub.com/suppliers/67cec9142b2de6e8e95a51e7/67cec9142b2de6e8e95a51e7-logo.webp){kind=logo}