The 2-Piperidinone,4-hydroxy-, (4R)-, with the CAS registry number 1051316-41-6, is also known as 4-(R)-Hydroxy-2-piperidinone. This chemical's molecular formula is C₅H₉NO₂ and molecular weight is 115.13. What's more, its systematic name is (4R)-4-Hydroxypiperidin-2-one. 

Physical properties of 2-Piperidinone,4-hydroxy-, (4R)- are: (1)# of Rule of 5 Violations: 0; (2)#H bond acceptors: 3; (3)#H bond donors: 2; (4)#Freely Rotating Bonds: 1; (5)Polar Surface Area: 49.33 Å²; (6)Index of Refraction: 1.497; (7)Molar Refractivity: 28.12 cm³; (8)Molar Volume: 95.9 cm³; (9)Polarizability: 11.15×10^-24 cm³; (10)Surface Tension: 45.3 dyne/cm; (11)Density: 1.199 g/cm³; (12)Flash Point: 166.8 °C; (13)Enthalpy of Vaporization: 69.13 kJ/mol; (14)Boiling Point: 352.3 °C at 760 mmHg; (15)Vapour Pressure: 2.28E-06 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
It is harmful by inhalation, in contact with skin and if swallowed. When using it, you can't breathe dust and you need wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C1C[C@H](O)CCN1
(2)InChI: InChI=1S/C5H9NO2/c7-4-1-2-6-5(8)3-4/h4,7H,1-3H2,(H,6,8)/t4-/m1/s1
(3)InChIKey: PRCAKTIAKXMBQF-SCSAIBSYSA-N