1771-23-9 Usage
Uses
Used in Pharmaceutical Research:
10H-Phenothiazine, 3,7-dichlorois used as a research compound for exploring its potential therapeutic applications, particularly in the treatment of mental health disorders such as anxiety and schizophrenia. Its investigation into antipsychotic and sedative effects highlights its importance in the development of new medications.
Used in Organic Chemistry:
In the field of organic chemistry, 10H-Phenothiazine, 3,7-dichloroserves as a key intermediate or reagent in the synthesis of various complex organic molecules, contributing to the advancement of chemical knowledge and the creation of novel compounds with potential applications.
Check Digit Verification of cas no
The CAS Registry Mumber 1771-23-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,7 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1771-23:
(6*1)+(5*7)+(4*7)+(3*1)+(2*2)+(1*3)=79
79 % 10 = 9
So 1771-23-9 is a valid CAS Registry Number.
1771-23-9Relevant academic research and scientific papers
Synthesis of 1- and 3-chloro-phenothiazines
Kumar, Gulshan,Gupta, Vandana,Gautam,Gupta
, p. 447 - 450 (2007/10/03)
Phenothiazines have been synthesized via Smiles rearrangement by the reaction of 2-amino-3/5-chlorobenzenethiols with halonitrobenzenes. Halonitrobenzenes having a nitro group at both ortho positions to halogen yields directly phenothiazines as Smiles rearrangement occurs insitu. Halonitrobenzenes having a nitro group at ortho position to halogen give 2-amino-2′-nitrodiphenylsulfides which on formylation with 90% formic acid yields 2-formamido-2′-nitrodiphenylsulfides, which undergo Smiles rearrangement to provide phenothiazines.
