Olanzapine Thiolactam Impurity

Modify Date: 2024-01-09 08:51:01

Olanzapine Thiolactam Impurity Structure
Olanzapine Thiolactam Impurity structure
Common Name Olanzapine Thiolactam Impurity
CAS Number 1017241-36-9 Molecular Weight 328.432
Density 1.3±0.1 g/cm3 Boiling Point 476.9±55.0 °C at 760 mmHg
Molecular Formula C17H20N4OS Melting Point N/A
MSDS N/A Flash Point 242.2±31.5 °C

 Use of Olanzapine Thiolactam Impurity


Olanzapine thiolactam impurity is a potential impurity found in commercial preparations of olanzapine.

 Names

Name (Z)-1-[1,2-dihydro-4-(4-methyl-1-piperazinyl)-2-thioxo-3H-1,5-benzodiazepin-3-ylidene]propan-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 476.9±55.0 °C at 760 mmHg
Molecular Formula C17H20N4OS
Molecular Weight 328.432
Flash Point 242.2±31.5 °C
Exact Mass 328.135773
PSA 84.32000
LogP 0.21
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.665

 Synonyms

(1Z)-1-[4-(4-Methyl-1-piperazinyl)-2-thioxo-1,2-dihydro-3H-1,5-benzodiazepin-3-ylidene]acetone
Olanzapine Thiolactam Impurity
Olanzapine Ketothiolactam
2-Propanone, 1-[1,2-dihydro-4-(4-methyl-1-piperazinyl)-2-thioxo-3H-1,5-benzodiazepin-3-ylidene]-, (1Z)-