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2-cyano-phenothiazine cas 38642-74-9

Chemical Name: 2-cyano-phenothiazine

CAS No.: 38642-74-9

Molecular Fomula: C13H8N2S

Molecular weight: 224.28

Appearance: Yellow to yellow-green crystalline powder

Assay: 98.5%min

Category: Pharmaceutical Intermediates

• Description

Description

2-cyano-phenothiazine Quick 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-phenothiazine Typical 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-phenothiazine Packaging and Shipping

Drum, 25kg

2-cyano-phenothiazine Storage

Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

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