The CAS registry number of Pyrazolo[1,5-a]pyrimidine,6-[4-[2-(1-piperidinyl)ethoxy]phenyl]-3-(4-pyridinyl)- is 866405-64-3. The IUPAC name is 6-[4-(2-piperidin-1-ylethoxy)phenyl]-3-pyridin-4-ylpyrazolo[1,5-a]pyrimidine. In addition, the molecular formula is C₂₄H₂₅N₅O and the molecular weight is 399.49. What's more, it should be stored in a cool and dry place. And the storage temperature is 2-8°C.

Physical properties about Pyrazolo[1,5-a]pyrimidine,6-[4-[2-(1-piperidinyl)ethoxy]phenyl]-3-(4-pyridinyl)- are: (1)ACD/LogP: 2.03; (2)ACD/LogD (pH 7.4): 2; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 7; (5)ACD/KOC (pH 5.5): 2; (6)ACD/KOC (pH 7.4): 62; (7)#H bond acceptors: 6; (8)#Freely Rotating Bonds: 6; (9)Polar Surface Area: 55.55 Å²; (10)Index of Refraction: 1.67; (11)Molar Refractivity: 118.874 cm³; (12)Molar Volume: 318.328 cm³; (13)Polarizability: 47.126 ×10^-24cm³; (14)Surface Tension: 51.73 dyne/cm; (15)Density: 1.255 g/cm³.

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful by inhalation, in contact with skin and if swallowed. During using it, wear suitable protective clothing and gloves.

You can still convert the following datas into molecular structure:
(1)SMILES: O(c4ccc(c2cn3ncc(c1ccncc1)c3nc2)cc4)CCN5CCCCC5
(2)InChI: InChI=1/C24H25N5O/c1-2-12-28(13-3-1)14-15-30-22-6-4-19(5-7-22)21-16-26-24-23(17-27-29(24)18-21)20-8-10-25-11-9-20/h4-11,16-18H,1-3,12-15H2
(3)InChIKey: XHBVYDAKJHETMP-UHFFFAOYAM