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Nifedipine Structure

Nifedipine

Chemical Properties

Melting point 171-175 °C
Boiling point 481.08°C (rough estimate)
Density  1.2109 (rough estimate)
refractive index  1.5486 (estimate)
storage temp.  2-8°C
solubility  DMSO: soluble
form  powder
pka pKa -0.9/>13(DMF,t undefined) (Uncertain)
color  yellow
Water Solubility  <0.1 g/100 mL at 19.5 ºC
Merck  14,6528
BCS Class 2
Stability Stable for 1 year from date of purchase as supplied. Solutions are not stable and must be used within one working day.
InChIKey CYCWGQFQPAYBHG-UHFFFAOYSA-N
CAS DataBase Reference 21829-25-4(CAS DataBase Reference)
NIST Chemistry Reference Nifedipine(21829-25-4)
EPA Substance Registry System Dimethyl 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylate (21829-25-4)

Safety Information

Hazard Codes  Xn,Xi
Risk Statements  22-36/37/38
Safety Statements  26-36
WGK Germany  1
RTECS  US7975000
HazardClass  IRRITANT
HS Code  29333990
Hazardous Substances Data 21829-25-4(Hazardous Substances Data)
Toxicity LD50 in mice, rats (mg/kg): 494, 1022 orally; 4.2, 15.5 i.v. (Vater)

MSDS

Usage And Synthesis

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