Compound Q&A
What are the physical and chemical properties of (4R,12aS)-7-Hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid (CAS: 1246616-73-8)?
Answer
![(4R,12aS)-7-Hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid](https://static.chemtradehub.com/structs/124/1246616-73-8-2363.webp "(4R,12aS)-7-Hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid")
This compound is a crystalline solid with a high molecular weight and low solubility in water. It is reactive, particularly towards nucleophiles and acids. The compound exhibits a significant pKa value, indicating basicity under certain conditions.
About
CAS No
1246616-73-8
English Name
(4R,12aS)-7-Hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid
Molecular Formula
C13H14N2O6
Molecular Weight
294.26 g/mol
SMILES
CC1CCOC2N1C(=O)C3=C(C(=O)C(=CN3C2)C(=O)O)O
InChIKey
KVXRWTBFPVMIGC-SVRRBLITSA-N
Last Updated: 2025-12-25 08:48
![(4R,12aS)-7-Hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid — ShenZhenZhenJiangShengWuJiShu Co Ltd](https://static.chemtradehub.com/suppliers/67cec9142b2de6e8e95a51e7/67cec9142b2de6e8e95a51e7-logo.webp){kind=logo}
![(4R,12aS)-7-Hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid — AnDongLaiFoShiZhiYaoJiShu Co Ltd](https://static.chemtradehub.com/suppliers/67ced1a42b2de6e8e95a6984/67ced1a42b2de6e8e95a6984-logo.webp){kind=logo}
![(4R,12aS)-7-Hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid — Hubei Yangxin Pharmaceutical Technology Co., Ltd.](https://static.chemtradehub.com/suppliers/67cded3957537e5c8069af88/67cded3957537e5c8069af88-logo.webp){kind=logo}
![(4R,12aS)-7-Hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid — Jin Jinle (Hunan) Chemical Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce76192b2de6e8e95a464e/67ce76192b2de6e8e95a464e-logo.webp){kind=logo}