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Diethyl 5-(hydroxymethyl)-3-methyl-1H-pyrrole-2,4-dicarboxylate is a complex organic compound with the chemical formula C12H15NO5. It is a derivative of pyrrole, a heterocyclic aromatic organic compound consisting of a five-membered ring with four carbon atoms and one nitrogen atom. The molecule features a 3-methyl group attached to the pyrrole ring, a hydroxymethyl group at the 5-position, and two carboxylate groups at the 2 and 4 positions. These carboxylate groups are esterified with diethyl groups, which are derived from ethanol. diethyl 5-(hydroxymethyl)-3-methyl-1H-pyrrole-2,4-dicarboxylate is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, as well as its role as an intermediate in the production of certain chemicals. Its structure and properties make it a versatile building block in organic chemistry, particularly in the development of new compounds with specific biological activities.

5422-89-9

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5422-89-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5422-89-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,2 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5422-89:
(6*5)+(5*4)+(4*2)+(3*2)+(2*8)+(1*9)=89
89 % 10 = 9
So 5422-89-9 is a valid CAS Registry Number.

5422-89-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name diethyl 5-(hydroxymethyl)-3-methyl-1H-pyrrole-2,4-dicarboxylate

1.2 Other means of identification

Product number -
Other names 5-(Hydroxymethyl)-3-methyl-1H-pyrrole-2,4-dicarboxylicacid diethyl ester

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

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More Details:5422-89-9 SDS

5422-89-9Relevant academic research and scientific papers

Pyrrole Studies. Part 26. A Novel Thermochromic and Photochromic Pyrrole System

Brittain, Judith M.,Jones, R. Alan,Jones, Richard O.,King, Trevor J.

, p. 2656 - 2661 (2007/10/02)

2-Dichloromethyl-3,5-bisethoxycarbonyl-4-methylpyrrole (3) yields a thermally labile 5,10-methylenedioxy-5H,10H-dipyrrolopyrazine (1) when heated with 6percent aqueous potassium hydroxide.Upon being heated at 160 deg C the colourless dipyrrolopyrazine is converted into a red bis-(1-azafulvene) system, which can be reconverted photochemically into the dipyrrolopyrazine via a cycloaddition reaction.

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