API / Alfa Chemistry

ISO9001:2015 accredited

Nifedipine

Catalog Number
MC21829254
CAS
21829-25-4
Structure
IUPAC Name
dimethyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
Molecular Weight
346.34
Molecular Formula
C17H18N2O6
Canonical SMILES
CC1=C(C(C(=C(N1)C)C(=O)OC)C2=CC=CC=C2[N+](=O)[O-])C(=O)OC
InChI
InChI=1S/C17H18N2O6/c1-9-13(16(20)24-3)15(14(10(2)18-9)17(21)25-4)11-7-5-6-8-12(11)19(22)23/h5-8,15,18H,1-4H3
InChI Key
HYIMSNHJOBLJNT-UHFFFAOYSA-N
Melting Point
342 to 345 °F (NTP, 1992);172-174 °C;173.0 °C;172-174 °C;172-174°C
Solubility
less than 1 mg/mL at 67.1° F (NTP, 1992);Insoluble;Solubility at 20 °C (g/L): acetone 250, methylene chloride 160, chloroform 140, ethyl acetate 50, methanol 26, ethanol 17;In water, 1.7X10-5 mol/L = 5.9 mg/L at 25 °C;1.77e-02 g/L
Application
Calcium channel blockers
Standard
Chinese Pharmacopoeia 2015 Edition Part 2
Description
Nifedipine appears as odorless yellow crystals or powder. Tasteless. (NTP, 1992);Solid
Spec Sheet
Online Inquiry