Quetiapine Hemifumarate

Product Introduction:

Quetiapine Hemifumarate is provided by Sinoco Chemical Co., Ltd.,a major Pharmaceutical Chemicals supplier in Health & Beauty wholesale industry in China.You can check out the specification of Quetiapine Hemifumarate below or get any optional result clicking into the following keywords Pharmaceutical Chemicals , Quetiapine Hemifumarate , USP , Description , Features , Details and you can check the authentications and testimonials of Quetiapine Hemifumarate .

Description:
We would like to introduce our strong material of Quetiapine Hemifumarate and its intermediates to you
Dibenzo[b, f][1,4]Thiazepine-11-[10H]One
1. Chemical name: Dibenzo[b, f][1,4]Thiazepine-11-[10H]One
CAS Number.:3159-07-7
Molecular formula: C13H9NOS
2. Specifications:
Test items Specifications
Content: 99.0％ min.
Loss on drying:1.0％ max.
Melting point:258-264 Centigrade degree
Residue on ignition:0.5％ max.
Related substance:
Total impurities:1.0％
Single impurity:0.5％
3. Packing:25kg Fibre drum with two polybags inner.


1-[2-(2-Hydroxyethoxyl) Ethyl] Piperazine
1. Chemical name:1-[2-(2-Hydroxyethoxyl) Ethyl] Piperazine,
1-Hydroxyethylethoxy piperazine
CAS Number:13349-82-1
Molecular formula: C8H18N2O2
2. Specification:
Test items Specifications
Content: 99.0％ min.
Water: 1.0％ max.
Piperazine:0.1％ max.
1-Chloroethoxy ethanol:1.0％ max.
Any other lower Boilers:0.3％ max.
Total content of higher boilers:0.5％ max.
Total of all impurities: 1.0％ max.
3. Packing:50Kg/Steel drum with plastic drum inner or 200kg/Steel drum.

Quetiapine Hemifumarate
1. CAS Number:111974-72-2
2. Properties:
Test items Specifications
Charcters: A white crystalline powder
Assay: 98.5％
Acidity: 5.0-6.0
Chlorides: 0.020％
Loss on Drying: 0.5％
Sulphated Ash: 0.1％
Heavy Metals 0.02％
Toluene 0.01％
Related substance
Total impurity:1.5％
Single impurity:0.3％
3. Packing:25Kg/Fibre drum with two polybags inner or 1Kg/Tin or 5Kg/Tin

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