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58921-29-2

1H-Pyrrole-2-carboxylic acid, 1-benzoyl-4-chloro-5-(chloromethyl)-3-methyl-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1H-Pyrrole-2-carboxylic acid, 1-benzoyl-4-chloro-5-(chloromethyl)-3-methyl-, ethyl ester

    Cas No: 58921-29-2

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  • Wuhan BJM Pharm Inc.
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  • 58921-29-2 Structure

  • Basic information

    1. Product Name: 1H-Pyrrole-2-carboxylic acid, 1-benzoyl-4-chloro-5-(chloromethyl)-3-methyl-, ethyl ester
    2. Synonyms:
    3. CAS NO:58921-29-2
    4. Molecular Formula: C16H15Cl2NO3
    5. Molecular Weight: 340.206
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 58921-29-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 1H-Pyrrole-2-carboxylic acid, 1-benzoyl-4-chloro-5-(chloromethyl)-3-methyl-, ethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1H-Pyrrole-2-carboxylic acid, 1-benzoyl-4-chloro-5-(chloromethyl)-3-methyl-, ethyl ester(58921-29-2)
    11. EPA Substance Registry System: 1H-Pyrrole-2-carboxylic acid, 1-benzoyl-4-chloro-5-(chloromethyl)-3-methyl-, ethyl ester(58921-29-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 58921-29-2(Hazardous Substances Data)

58921-29-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58921-29-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,9,2 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 58921-29:
(7*5)+(6*8)+(5*9)+(4*2)+(3*1)+(2*2)+(1*9)=152
152 % 10 = 2
So 58921-29-2 is a valid CAS Registry Number.

58921-29-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-benzoyl-4-chloro-5-chloromethyl-2-ethoxycarbonyl-3-methylpyrrole

1.2 Other means of identification

Product number -
Other names 1-benzoyl-4-chloro-5-chloromethyl-3-methyl-pyrrole-2-carboxylic acid ethyl 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

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

More Details:58921-29-2 SDS

58921-29-2Downstream Products

58921-29-2Relevant articles and documents

Electrophilic Heteroaromatic Substitutions. 2. Mechanism of the Side-Chain Halogenation of Polysubstituted α-Methylpyrroles with Molecular Chlorine

Angelini, Giancarlo,Illuminati, Gabriello,Monaci, Anna,Sleiter, Giancarlo,Speranza, Maurizio

, p. 1377 - 1382 (2007/10/02)

The mechanism of the α-side-chain chlorination with molecular chlorine in dichloromethane or chloroform solution at low temperatures and in the dark of polysubstituted α-methylpyrroles 1-4 has been investigated with regard to the nature of the reagent and to the fate of the attacking as well as the substituent halogen in the reaction products.Careful product analysis was carried out by radiochemical measurements (chlorine exchange), NMR spectra, standard halide ion titration, and preparative layer chromatography (PLC) techniques.The results suggest that the overall process consists of two main steps, i.e., the electrophilic nuclear attack and the subsequent rearrangement of the halogen to the side chain.Halogen migration from nucleus to side chain may occur from either the adjacent β or the vinylogous α' position.The present data provide a considerable extension of the concept of nonconventional electrophilic halogenation of aromatic molecules into the field of pyrroles.

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