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1,2,3-Trimethyl-1-(2-propen-1-yl)-1H-benz[e]indolium bromide, also known as TMPB, is a quaternary ammonium salt and a member of the benz[e]indolium derivatives class. It is characterized by its yellowish crystalline solid appearance and a molecular formula of C18H18BrN, with a molecular weight of 334.25 g/mol. 1,2,3-Trimethyl-1-(2-propen-1-yl)-1H-benz[e]indolium bromide features a benzene ring fused to an indole ring, adorned with three methyl groups and a propenyl group attached to the nitrogen atom, making it a positively charged species due to the presence of the indolium cation and the bromide anion. TMPB is recognized for its versatility in organic chemistry and pharmaceutical research, serving in various organic synthesis reactions, as a catalyst, and in the development of potential drug candidates.

891503-79-0

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891503-79-0 Usage

Uses

Used in Organic Synthesis:
1,2,3-Trimethyl-1-(2-propen-1-yl)-1H-benz[e]indolium bromide is used as a reagent in organic synthesis for its ability to participate in a range of chemical reactions, facilitating the formation of complex organic molecules.
Used as a Catalyst in Chemical Reactions:
In the realm of catalysis, 1,2,3-Trimethyl-1-(2-propen-1-yl)-1H-benz[e]indolium bromide is utilized to accelerate chemical reactions, enhancing the rate of reaction and improving the overall efficiency of the process.
Used in Pharmaceutical Industry:
1,2,3-Trimethyl-1-(2-propen-1-yl)-1H-benz[e]indolium bromide is employed as a key intermediate in the synthesis of potential drug candidates, leveraging its unique chemical properties to contribute to the development of new medications.
Used in Research and Development:
In the scientific community, 1,2,3-Trimethyl-1-(2-propen-1-yl)-1H-benz[e]indolium bromide serves as a valuable compound for research and development, providing insights into the properties and behaviors of benz[e]indolium derivatives and their applications in various chemical and pharmaceutical processes.

Check Digit Verification of cas no

The CAS Registry Mumber 891503-79-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,1,5,0 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 891503-79:
(8*8)+(7*9)+(6*1)+(5*5)+(4*0)+(3*3)+(2*7)+(1*9)=190
190 % 10 = 0
So 891503-79-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H20N.BrH/c1-5-12-18(3)13(2)19(4)16-11-10-14-8-6-7-9-15(14)17(16)18;/h5-11H,1,12H2,2-4H3;1H/q+1;/p-1

891503-79-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,2,3-Trimethyl-1-(2-propen-1-yl)-1H-benz[e]indolium bromide

1.2 Other means of identification

Product number -
Other names 1H-Benz[e]indoliuM

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:891503-79-0 SDS

891503-79-0Downstream Products

891503-79-0Relevant academic research and scientific papers

Optical Recording Material and Optical Recording Medium

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Page/Page column 12, (2010/11/29)

An optical recording material for use in an optical recording layer of an optical recording medium comprising the optical recording layer provided on a substrate, the optical recording material comprising a cyanine compound represented by general formula

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