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1771-18-2

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1771-18-2 Usage

Chemical Properties

Yellow or pale gray solid

Uses

Different sources of media describe the Uses of 1771-18-2 differently. You can refer to the following data:
1. An impurity of Methotrimeprazine (M260785).A derivative of Phenothiazine (P318040) exhibits tuberculostatic activity.
2. An Impurity of Methotrimeprazine (M260785). A derivative of Phenothiazine (P318040) exhibits tuberculostatic activity.

Check Digit Verification of cas no

The CAS Registry Mumber 1771-18-2 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, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1771-18:
(6*1)+(5*7)+(4*7)+(3*1)+(2*1)+(1*8)=82
82 % 10 = 2
So 1771-18-2 is a valid CAS Registry Number.
InChI:InChI=1/C13H11NOS/c1-15-9-6-7-13-11(8-9)14-10-4-2-3-5-12(10)16-13/h2-8,14H,1H3

1771-18-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Methoxyphenothiazine

1.2 Other means of identification

Product number -
Other names 10H-Phenothiazine, 2-methoxy-

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1771-18-2 SDS

1771-18-2Relevant articles and documents

Microwave-assisted phenothiazines preparation by thionation of diphenylamines

Filip, Sorin V.,Silberg, Ioan A.,Surducan, Emanoil,Vlassa, Mircea,Surducan, Vasile

, p. 337 - 345 (1998)

A preparation in 'dry media' of phenothiazine derivatives by thionation of diphenylamines using microwave-activation is presented. This method allowed the preparation of 2,4,6,8-tetra-tert-butyl-10H-phenothiazine 2e, the first 2,4,6,8-tetra-substituted derivative of this heterocycle, practically inaccessible by other thionation procedure.

Improved synthesis of 2-methoxyphenothiazine

Ruan, Jian-Cheng,Zhang, Tao,Wang, Shuai,Liu, Jin-Qiang,Qian, Chao,Chen, Xin-Zhi

, p. 438 - 441 (2012/07/03)

A procedure for synthesis of 2-methoxyphenothiazine (1) has been developed, starting from resorcinol and aniline by condensation, following methylation and cyclization. p-Toluenesulfonic acid and polysubstituted aromatics were employed as the catalyst of condensation and the solvent of cyclization, respectively, to improve the yield. The use of parallel experiments, statistical experimental design, and multivariate modeling made the total yield of the procedure as high as 74.2%. Copyright

Synthesis of hydrazones derived from 2-substituted-10-carboxyphenothiazine hydrazides

Tsitsa,Psarrea-Sandris,Sandris

, p. 1661 - 1663 (2007/10/02)

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