P73404

Sigma-Aldrich

Pyrrole-2-carboxaldehyde

98%

Synonym(s):
2-Formylpyrrole
Empirical Formula (Hill Notation):
C5H5NO
CAS Number:
Molecular Weight:
95.10
Beilstein/REAXYS Number:
105745
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

bp

217-219 °C (lit.)

mp

43-46 °C (lit.)

storage temp.

2-8°C

SMILES string

[H]C(=O)c1ccc[nH]1

InChI

1S/C5H5NO/c7-4-5-2-1-3-6-5/h1-4,6H

InChI key

ZSKGQVFRTSEPJT-UHFFFAOYSA-N

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Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

224.6 °F - closed cup

Flash Point(C)

107 °C - closed cup

Certificate of Analysis

Certificate of Origin

Huajian Zhu et al.
Organic letters, 13(10), 2792-2794 (2011-04-23)
A new synthetic protocol for efficient and regiospecifc assembly of indolizines and pyrido[1,2-a]indoles by coupling of substituted methyl bromides and alkynes with corresponding pyrrole-2-carboxaldehyde and 1H-indole-2-carboxaldehyde has been developed. Additionally, a possible mechanism for the reaction is proposed.
Z H Chohan et al.
Chemical & pharmaceutical bulletin, 40(9), 2555-2556 (1992-09-01)
A new Schiff-base ligand N-(2'-pyrrylmethylidene)2-aminopyrimidine derived from the reaction of 2-amino pyrimidine and pyrrol-2-carboxaldehyde and its nickel(II), copper(II) and zinc(II) complexes have been synthesised and characterised on the basis of elemental analysis, molar conductance, infrared, electronic and proton nuclear magnetic...
Takumi Ishizuka et al.
Chemical communications (Cambridge, England), 48(88), 10835-10837 (2012-10-04)
Toward new biotechnology by genetic alphabet expansion, we developed an efficient site-specific labeling method for large RNA molecules. The combination of unnatural base pair transcription and post-transcriptional modification by click chemistry enables simple RNA labeling with a wide variety of...
Corey A Rice et al.
The Journal of chemical physics, 126(13), 134313-134313 (2007-04-14)
Intermolecular interactions relevant for antiparallel beta-sheet formation between peptide strands are studied by Fourier transform infrared spectroscopy of the low temperature, vacuum-isolated model compound pyrrole-2-carboxaldehyde and its dimer in the N-H and C=O stretching range. Comparison to quantum chemical predictions...
Michiko Kimoto et al.
Nucleic acids research, 35(16), 5360-5369 (2007-08-19)
Fluorescent labeling of nucleic acids is widely used in basic research and medical applications. We describe the efficient site-specific incorporation of a fluorescent base analog, 2-amino-6-(2-thienyl)purine (s), into RNA by transcription mediated by an unnatural base pair between s and...
Protocols
-Cymene; 2,5-Dimethylpyrrole; Acetoin, ≥96%, FCC, FG; 2,5-Dimethylpyrazine; 2,6-Dimethylpyrazine; 2-Ethylpyrazine, ≥98%, FG; 2,3-Dimethylpyrazine; 4-Heptanone; 3-Ethylpyridine; 2,3,5-Trimethylpyrazine; Furfural; Pyrrole; Furfuryl acetate; Linalool; Linalyl acetate; 5-Methylfurfural; γ-Butyrolactone; 2-Acetyl-1-methylpyrrole; Furfuryl alcohol; 2-Acetylpyrrole; Pyrrole-2-carboxaldehyde
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