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687545

Sigma-Aldrich

1H-Pyrrole-1-propionic acid

97%

Synonym(s):

1H-Pyrrole-1-propanoic acid, 3-Pyrrolyl-1-yl-propionic acid, N-(2-Carboxyethyl)pyrrole, N-Pyrrolylpropanoic acid

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1.540,00 kr.

1.540,00 kr.

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1 G
1.540,00 kr.

About This Item

Empirical Formula (Hill Notation):
C7H9NO2
CAS Number:
89059-06-3
Molecular Weight:
139.15
MDL number:
MFCD03844729
UNSPSC Code:
12352103
PubChem Substance ID:
329761136
NACRES:
NA.23

1.540,00 kr.

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Assay

97%

form

solid

mp

59-64 °C

SMILES string

OC(=O)CCn1cccc1

InChI

1S/C7H9NO2/c9-7(10)3-6-8-4-1-2-5-8/h1-2,4-5H,3,6H2,(H,9,10)

InChI key

RZJWSGHNRLPGHP-UHFFFAOYSA-N

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General description

1H-Pyrrole-1-propionic acid (COOH-Py) is a pyrrole (Py) derivative that acts as a conductive polymer with an acid functional group that gives an anionic character to the polymeric films. It can be prepared by the hydrolysis of 1-(2-cyanoethyl)pyrrole.[1][2][3]

Application

COOH-Py forms multi-layered films with gold nanoparticles and nickel oxide, that can be used in biosensor applications.[4] It may also be used in photoacoustic imaging based photothermal therapy.[5] It can also form electropolymerized thin films that find applications as microsensor electrode arrays.[6]

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Precautionary Statements

P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCS0308
MKCF1113
MKBH5564V
MKBF7278V
04513HH

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Permselective behaviour at overoxidised poly [1-(2-carboxyethyl) pyrrole] films: dopamine versus ascorbate.
Arrigan DWM.
Analytical Communications, 34(9), 241-244 (1997)
Specific immobilization of electropolymerized polypyrrole thin films onto interdigitated microsensor electrode arrays.
Guiseppi-Elie A, et al.
Langmuir, 11(5), 1768-1776 (1995)
PEGylated Polypyrrole Nanoparticles Conjugating Gadolinium Chelates for Dual-Modal MRI/Photoacoustic Imaging Guided Photothermal Therapy of Cancer.
Liang X, et al.
Advances in Functional Materials, 25(9), 1451-1462 (2015)
Synthesis and characterization of carboxylic acid-functionalized polypyrrole-silica microparticles.
Maeda S, et al.
Macromolecules, 28(8), 2905-2911 (1995)
Carboxylic acid-functionalized conductive polypyrrole as a bioactive platform for cell adhesion.
Lee J, et al.
Biomacromolecules, 7(6), 1692-1695 (2006)
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