The 1-(3-Hydroxy-1,1-diphenylpropyl)piperidinium methanesulphonate is an organic compound with the formula C₂₁H₂₉NO₄S. The IUPAC name of this chemical is 1,1-Diphenyl-3-piperidin-1-ylpropan-1-ol; methanesulfonic acid. The CAS registry number of this chemical is 6856-31-1. The product's categories are Intermediates and Fine Chemicals; Pharmaceuticals. Besides, it is white to off-white crystalline powder, which should be stored at 2-8 °C. It can be used as an antiparkinsonian agent and as an anticholinergic.

Physical properties about 1-(3-Hydroxy-1,1-diphenylpropyl)piperidinium methanesulphonate are: (1)ACD/LogP: 1.49; (2)#H bond acceptors: 5; (3)#H bond donors: 2; (4)#Freely Rotating Bonds: 6; (5)Polar Surface Area: 90.25 Å²; (6)Flash Point: 307.6 °C; (7)Enthalpy of Vaporization: 91.94 kJ/mol; (8)Boiling Point: 585.1 °C at 760 mmHg; (9)Vapour Pressure: 1.57E-14 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 you are using it, wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C20H25NO.CH4O3S/c22-17-14-20(18-10-4-1-5-11-18,19-12-6-2-7-13-19)21-15-8-3-9-16-21;1-5(2,3)4/h1-2,4-7,10-13,22H,3,8-9,14-17H2;1H3,(H,2,3,4)
(2)InChIKey: QZRXLSWXZVHIEL-UHFFFAOYAG
(3)Std. InChI: InChI=1S/C20H25NO.CH4O3S/c22-17-14-20(18-10-4-1-5-11-18,19-12-6-2-7-13-19)21-15-8-3-9-16-21;1-5(2,3)4/h1-2,4-7,10-13,22H,3,8-9,14-17H2;1H3,(H,2,3,4)
(4)Std. InChIKey: QZRXLSWXZVHIEL-UHFFFAOYSA-N