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21898-59-9

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21898-59-9 Usage

General Description

1-Methyl-pyrrole-2-acetic acid, also known as 1-Methyl-1H-pyrrole-2-acetic acid, is a chemical compound with the molecular formula C8H9NO2. It is a derivative of pyrrole and acetic acid, with a methyl group attached to the pyrrole ring. 1-METHYL-PYRROLE-2-ACETIC ACID is commonly used as a building block in the synthesis of various pharmaceuticals and agrochemicals. It has been studied for its potential use in the treatment of various diseases, including cancer and inflammatory disorders. Additionally, 1-methyl-pyrrole-2-acetic acid has been investigated for its antimicrobial and antifungal properties. Overall, this compound has potential applications in the fields of medicine, agriculture, and materials science.

Check Digit Verification of cas no

The CAS Registry Mumber 21898-59-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,8,9 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 21898-59:
(7*2)+(6*1)+(5*8)+(4*9)+(3*8)+(2*5)+(1*9)=139
139 % 10 = 9
So 21898-59-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H9NO2/c1-8-4-2-3-6(8)5-7(9)10/h2-4H,5H2,1H3,(H,9,10)

21898-59-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(1-methylpyrrol-2-yl)acetic acid

1.2 Other means of identification

Product number -
Other names 2-(1-methyl-1H-pyrrol-2-yl)acetic acid

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:21898-59-9 SDS

21898-59-9Relevant articles and documents

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Rapoport,Jorgensen

, p. 664,667 (1949)

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An enantioselective synthesis of α-alkylated pyrroles: Via cooperative isothiourea/palladium catalysis

Rush Scaggs,Scaggs, Toya D.,Snaddon, Thomas N.

supporting information, p. 1787 - 1790 (2019/02/20)

Herein we describe the direct enantioselective Lewis base/Pd catalysed α-allylation of pyrrole acetic acid esters. This provides high isolated yields of highly enantioenriched products and exhibits broad reaction scope with respect to both reaction partners. The products can be readily elaborated in a manner which points towards potential applications in target directed synthesis.

Synthesis and process optimization of amtolmetin: An antiinflammatory agent

Reddy, Lekkala Amarnath,Chakraborty, Saurya,Swapna, Rodda,Bhalerao, Dinesh,Malakondaiah, Golla China,Ravikumar, Mylavarapu,Kumar, Abhijeet,Reddy, Gade Srinivas,Naram, Jyothirmayi,Dwivedi, Namrata,Roy, Arnab,Himabindu, Vurimidi,Babu, Bangaru,Bhattacharya, Apurba,Bandichhor, Rakeshwar

scheme or table, p. 362 - 368 (2011/03/21)

Efforts toward the synthesis and process optimization of amtolmetin guacil 1 are described. High-yielding electrophilic substitution followed by Wolf-Kishner reduction are the key features in the novel synthesis of tolmetin 2 which is an advanced intermediate of 1.

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