Basic information Indications and uses Pharmacokinetics Side effects Safety Related Supplier
Letrozole Structure

Letrozole

Chemical Properties

Melting point 181-183°C
Boiling point 563.5±60.0 °C(Predicted)
Density  1.21±0.1 g/cm3(Predicted)
storage temp.  2-8°C
solubility  DMSO: >50mg/mL
pka 1.52±0.11(Predicted)
form  White powder
color  white to off-white
Merck  14,5450
InChI InChI=1S/C17H11N5/c18-9-13-1-5-15(6-2-13)17(22-12-20-11-21-22)16-7-3-14(10-19)4-8-16/h1-8,11-12,17H
InChIKey HPJKCIUCZWXJDR-UHFFFAOYSA-N
SMILES C(C1=CC=C(C=C1)C#N)(C1=CC=C(C=C1)C#N)N1C=NC=N1
CAS DataBase Reference 112809-51-5(CAS DataBase Reference)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  DI4957000
HS Code  2933997500
Hazardous Substances Data 112809-51-5(Hazardous Substances Data)

Usage And Synthesis

Letrozole Supplier

Letrozole manufacturers