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P73609

Sigma-Aldrich

Pyrrole-2-carboxylic acid

99%

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Synonym(s):
2-Mialine, 2-Minaline
Empirical Formula (Hill Notation):
C5H5NO2
CAS Number:
634-97-9
Molecular Weight:
111.10
Beilstein:
80825
EC Number:
211-221-9
MDL number:
MFCD00005219
PubChem Substance ID:
24898843
NACRES:
NA.22

Quality Level

100

Assay

99%

form

powder

mp

204-208 °C (dec.) (lit.)

SMILES string

OC(=O)c1ccc[nH]1

InChI

1S/C5H5NO2/c7-5(8)4-2-1-3-6-4/h1-3,6H,(H,7,8)

InChI key

WRHZVMBBRYBTKZ-UHFFFAOYSA-N

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Application

Employed in the synthesis of cholecystokinin antagonists, benzopyran antihypertensives, and azepinediones.

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

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Giulia Moro et al.
Bioelectrochemistry (Amsterdam, Netherlands), 134, 107540-107540 (2020-05-04)
The immobilization of biomolecules at screen printed electrodes for biosensing applications is still an open challenge. To enrich the toolbox of bioelectrochemists, graphite screen printed electrodes (G-SPE) were modified with an electropolymerized film of pyrrole-2-carboxilic acid (Py-2-COOH), a pyrrole derivative
Australian Journal of Chemistry, 43, 355-355 (1990)
J F Kerwin et al.
Journal of medicinal chemistry, 34(12), 3350-3359 (1991-12-11)
The intriguing structural similarities of glutamic acid based cholecystokinin (CCK) antagonists (A-64718 and A-65186) and the benzodiazepine CCK antagonist MK-329 (L-364,718) have been reported. Efforts to include the weak CCK antagonist benzotript into this construct utilizing a similar approach have
Lassaad Barhoumi et al.
Sensors (Basel, Switzerland), 19(3) (2019-02-13)
Tumor necrosis factor-α (TNF-α) is a biomarker of inflammation that occurs in patients suffering from heart failure (HF). Saliva can be sampled in a non-invasive way, and it is currently gaining importance as matrix alternative to blood in diagnostic and
Michał Kizling et al.
Nanomaterials (Basel, Switzerland), 10(8) (2020-08-09)
A significant problem still exists with the low power output and durability of the bioelectrochemical fuel cells. We constructed a fuel cell with an enzymatic cascade at the anode for efficient energy conversion. The construction involved fabrication of the flow-through
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