Quetiapine fumarate pharmaceutical chemical

1, Quetiapine fumarate
2, Other name: 11-4-2 - (2 - hydroxyl ethyl oxygen radicals) ethyl] - 1 - PaiQin base] and [b, decabromodiphenyl f] [fail] sulfur n-heterocyclic zhuo half rich fumaric acid salt
2-2 - (4 - dibenzo [b] [f]], fail thiazepin - 11 - yl - 1 - piperazinyl) ethoxy] hemifumarate ethanol
3, CAS number: 111974-72-2
4, Molecular Formular: 2 (C21H25N3O2S C4H4O4)
5, Molecular Weight: 883.09
6, Structural Formula:


7, Content: ?9.6%
8, Impurity:?0.4%
9, Appearance: white crystalloid powder
10, Application: Antipsychotic drug
11, Package: drum/ follow the clientü¬s requirements
12, usage: this product is a new antipsychotic for various neurotransmitter in the brain receptor antagonist. The antipsychotic mechanism could be mostly blocking central dopamine receptor and 5 - HT2 D2 receptors. In H1 of histamine receptor and adrenaline also has effect on toadstools alkali and benzodiazepines §½ receptor no affinity.