Description
2-cyano-phenothiazineQuick Details
Chemical Name: 2-cyano-phenothiazine
CAS No.: 38642-74-9
Molecular Fomula: C13H8N2S
Chemical Structure:
Molecular weight: 224.28
Appearance: Yellow to yellow-green crystalline powder
Assay: 98.5%min
2-cyano-phenothiazineTypical Properties
Item
Standard
Results
Appearance
Yellow to yellow-green crystalline powder
Yellow crystalline powder
Identification-Melting pointHPLC
≥202℃The same retain time with reference standard
203.5℃Conform
Actonic solution appearance
≤standard II
Conform
Assay(HPLC)
≥98.5%
99.7%
Loss of drying
≤0.5%
0.1%
Sulphated ash
≤0.5%
0.1%
Impurity
Sulfoxyde
≤0.2%
＜0.1
Amide
≤0.5%
＜0.1
Phenothiazine
≤0.2%
No detected
2-Chorophenothiazine
≤0.5%
＜0.1
2-Bromophenothiazine
≤0.1%
No detected
Dimer
≤0.3%
0.15%
Unknow single impurity
≤0.2%
＜0.1
Total impurity
≤1.5%
0.3%
2-cyano-phenothiazine Usage
2-cyanophenothiazine is mainly used as a pharmaceutical intermediate, It is an important synthon in the synthesis of antipsychotic drug pericyazine.
2-cyano-phenothiazinePackaging and Shipping
Drum, 25kg
2-cyano-phenothiazineStorage
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
