Olanzapine

Molecular structure via molpic based on CDK

Conformer []

Conformer structure via JSmol

Physical properties []
Molecular mass	312.4 g/mol ^[1]
Appearance	Yellow crystalline solid ^[1]
Melting point	189-195 °C ^[1]
Decomposition	When heated to decomposition it emits toxic fumes of /nitrogen oxides and sulfur oxides/. ^[1]
Solubility	Partly miscible ^[1]
Predicted LogP	2.9 ^[1]

Structural Identifiers []
Molecular formula	C₁₇H₂₀N₄S ^[1]
IUPAC name	2-methyl-4-(4-methylpiperazin-1-yl)-10H-thieno[2,3-b][1,5]benzodiazepine ^[1]
SMILES	CC1=CC2=C(S1)NC3=CC=CC=C3N=C2N4CCN(CC4)C ^[1]
InChI	InChI=1S/C17H20N4S/c1-12-11-13-16(21-9-7-20(2)8-10-21)18-14-5-3-4-6-15(14)19-17(13)22-12/h3-6,11,19H,7-10H2,1-2H3 ^[1]
InChIKey	KVWDHTXUZHCGIO-UHFFFAOYSA-N ^[1]

Olanzapine

Olanzapine (also known as Olansek, Zalasta, Zyprexa Zydis, Zyprexa Velotab, Zyprexa Intramuscular, olanzapina, Olanzapine Mylan, LY-170053, Olazax or Olanzapine Teva) is a substance of the thienodiazepine class.

Chemistry

Stereochemistry []

Olanzapine is a achiral mixture

Experience reports []

There are currently 22 experience reports involving olanzapine on OpenErowid:

External links []

References []

National Center for Biotechnology Information. PubChem Compound Summary for CID 135398745, Olanzapine. Accessed July 27, 2025. https://pubchem.ncbi.nlm.nih.gov/compound/135398745

Anodyne