221176-49-4

Name 5,10-Dihydro-2-methyl-4H-thieno[2,3-β][1,5]benzodiazepin-4-one (Olanzapine Impurity)
CAS 221176-49-4
Molecular Formula C12H10N2OS
MDL Number MFCD18252448
Molecular Weight 230.286
MOL File 221176-49-4.mol

Chemical Properties

Appearance Yellow Solid
Melting point  235-237°C
Boiling point  341.1±41.0 °C(Predicted)
density  1.292±0.06 g/cm3(Predicted)
storage temp.  Refrigerator
solubility  Dichloromethane (Slightly, Heated), Methanol (Slightly)
form  neat
pka 12.63±0.20(Predicted)
color  Yellow to Dark Yellow
BRN  8262494
Major Application pharmaceutical small molecule
InChI 1S/C12H10N2OS/c1-7-6-8-11(15)13-9-4-2-3-5-10(9)14-12(8)16-7/h2-6,14H,1H3,(H,13,15)
InChIKey LVTDAJJOMLNXFS-UHFFFAOYSA-N
SMILES [S]1=C2Nc3c(cccc3)NC(=O)C2=CC=1C

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H335
Precautionary statements  P261
Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  WGK 3
HS Code  2934990002
Storage Class 13 - Non Combustible Solids
Hazard Classifications STOT SE 3

Hazard Information

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