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393207

Sigma-Aldrich

Diethyl 3,4-pyrroledicarboxylate

98%

Synonym(s):

3,4-Bis(ethoxycarbonyl)pyrrole, 3,4-Diethyl 1H-pyrrole-3,4-dicarboxylate, Diethyl 1H-pyrrole-3,4-dicarboxylate, Diethyl pyrrole-3,4-dicarboxylate

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About This Item

Empirical Formula (Hill Notation):
C10H13NO4
CAS Number:
41969-71-5
Molecular Weight:
211.21
MDL number:
MFCD00192033
UNSPSC Code:
12352100
PubChem Substance ID:
24864505
NACRES:
NA.22

Assay

98%

mp

147-149 °C (dec.) (lit.)

SMILES string

CCOC(=O)c1c[nH]cc1C(=O)OCC

InChI

1S/C10H13NO4/c1-3-14-9(12)7-5-11-6-8(7)10(13)15-4-2/h5-6,11H,3-4H2,1-2H3

InChI key

QKXBVVVYILIRDO-UHFFFAOYSA-N

General description

Diethyl 3,4-pyrroledicarboxylate (Diethyl 1H-pyrrole-3,4-dicarboxylate) is a 3,4-pyrrole dicarboxylic diester. It has been prepared by the hydrolysis of diethyl 1-benzoyl-3,4-pyrroledicarboxylate and confirmed by IR, NMR and mass spectra.

Application

Diethyl 3,4-pyrroledicarboxylate may be used in the synthesis of trisubstituted pyrroles like diethyl 1-hydroxymethyl-3,4-pyrroledicarboxylate and diethyl 1-benzoyloxyrmethyl-3,4-pyrroledicarboxylate. It is also used to prepare pyrrole copolymer soft actuators with reduced electrochemical creep and actuating strain.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Characterization of Pyrrole Copolymer Soft Actuators Prepared by Electrochemical Polymerization Pyrrole and Diethyl 3, 4-pyrroledicarboxylate.
Ogihara S, et al.
Mol. Cryst. Liq. Cryst., 566(1), 158-164 (2012)
Helena K Kim et al.
Journal of psychiatric research, 76, 59-65 (2016-02-20)
Chronic N-methyl-d-aspartate (NMDA) administration to rats may be a model to investigate excitotoxicity mediated by glutamatergic hyperactivity, and lithium has been reported to be neuroprotective. We hypothesized that glutamatergic hyperactivity in chronic NMDA injected rats would cause mitochondrial dysfunction and
Manabu Taneike et al.
PloS one, 11(3), e0152628-e0152628 (2016-03-31)
Mammalian target of rapamycin complex 1 (mTORC1) is a key regulator of cell growth, proliferation and metabolism. mTORC1 regulates protein synthesis positively and autophagy negatively. Autophagy is a major system to manage bulk degradation and recycling of cytoplasmic components and
Pyrrole Chemistry. XV. The Chemistry of Some 3, 4-Disubstituted Pyrroles.
Groves JK, et al.
Canadian Journal of Chemistry, 51(7), 1089-1098 (1973)
Mustafa I Ahmed et al.
The Journal of thoracic and cardiovascular surgery, 152(4), 1059-1070 (2016-07-29)
Recent studies have demonstrated improved outcomes in patients receiving early surgery for degenerative mitral regurgitation (MR) rather than adhering to conventional guidelines for surgical intervention. However, studies providing a mechanistic basis for these findings are limited. Left ventricular (LV) myocardium
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