The CAS registry number of Perdipine is 54527-84-3. The IUPAC name is 2-[benzyl(methyl)amino]ethyl methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate hydrochloride (1:1). Its EINECS registry number is 259-198-4. In addition, the formula is C₂₆H₃₀ClN₃O₆ and the molecular weight is 515.9859. It belongs to the classes of Intermediates & Fine Chemicals; Pharmaceuticals; Calcium channel. It is a kind of yellow powder. What's more, it used as a vasodilator.

Physical properties about Perdipine are: (1)ACD/LogP: 5.13; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 3.34; (4)ACD/LogD (pH 7.4): 4.88; (5)ACD/BCF (pH 5.5): 75.64; (6)ACD/BCF (pH 7.4): 2596.21; (7)ACD/KOC (pH 5.5): 238.32; (8)ACD/KOC (pH 7.4): 8179.26; (9)#H bond acceptors: 9; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 11; (12)Polar Surface Area: 104.9 Å² ; (13)Flash Point: 318.7 °C; (14)Enthalpy of Vaporization: 89.75 kJ/mol; (15)Boiling Point: 603.4 °C at 760 mmHg; (16)Vapour Pressure: 1.63E-14 mmHg at 25°C.

Preparation of Perdipine: it can be prepared by benzyl-methyl-amine and methanesulfonyloxyethyl methyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate. This reaction will need reagent HCl. The reaction time is 8 hours at temperature of 95 °C. The yield is about 66%.

When you are using this chemical, please be cautious about it as the following:
It is toxic by inhalation, in contact with skin and if swallowed. You should wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.).

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(OCCN(Cc1ccccc1)C)\C2=C(\N/C(=C(/C(=O)OC)C2c3cccc([N+]([O-])=O)c3)C)C.Cl
(2)InChI: InChI=1/C26H29N3O6.ClH/c1-17-22(25(30)34-4)24(20-11-8-12-21(15-20)29(32)33)23(18(2)27-17)26(31)35-14-13-28(3)16-19-9-6-5-7-10-19;/h5-12,15,24,27H,13-14,16H2,1-4H3;1H
(3)InChIKey: AIKVCUNQWYTVTO-UHFFFAOYAA

The toxicity data is as follows: