Introduction：Basic information about CAS 1003-29-8|2-Formyl-1H-pyrrole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Pyrrole-2-carboxaldehyde has vibrational and electronic characteristics used to establish the existence of dimeric form in solid phase and monomeric form in solution phase[1].
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References
[1]. MeenakshiRana, et al. Vibrational-electronic properties of intra/inter molecular hydrogen bonded heterocyclic dimer: An experimental and theoretical study of pyrrole-2-carboxaldehyde. Vibrational Spectroscopy, Volume 89, March 2017, Pages 16-25
Chemical & Physical Properties
Density
1.2±0.1 g/cm3
Boiling Point
219.1±13.0 °C at 760 mmHg
Melting Point
43-46 °C(lit.)
Molecular Formula
C5H5NO
Molecular Weight
95.099
Flash Point
106.7±0.0 °C
Exact Mass
95.037117
PSA
32.86000
LogP
0.64
Vapour Pressure
0.1±0.4 mmHg at 25°C
Index of Refraction
1.607
InChIKey
ZSKGQVFRTSEPJT-UHFFFAOYSA-N
SMILES
O=Cc1ccc[nH]1
Storage condition
2-8°C
Safety Information
Personal Protective Equipment
dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes
Xi: Irritant;
Risk Phrases
R36/37/38
Safety Phrases
S26-S36-S24/25-S37/39
RIDADR
NONH for all modes of transport
WGK Germany
3
HS Code
2933990090
Customs
HS Code
2933990090
Summary
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
Articles18
More Articles
Spectroscopic characterization and biological activity of Zn(II), Cd(II), Sn(II) and Pb(II) complexes with Schiff base derived from pyrrole-2-carboxaldehyde and 2-amino phenol.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 76(3-4) , 376-83, (2010)
A new Schiff base 2-aminophenol-pyrrole-2-carboxaldehyde and its Zn(II), Cd(II), Sn(II) and Pb(II) complexes have been synthesized and characterized by various physicochemical studies. Spectral studie...
Mutagen formation in the reaction of Maillard browning products, 2-acetylpyrrole and its analogues, with nitrite.
Food Chem. Toxicol. 24(12) , 1303-8, (1986)
Three 2-substituted pyrroles (2-acetylpyrrole, pyrrole-2-carboxaldehyde and pyrrole-2-carboxylic acid), which are products of the Maillard browning reaction, were reacted with nitrite in buffer soluti...
Suppression of blood lipid concentrations by volatile Maillard reaction products.
Nutrition 24(11-12) , 1159-66, (2008)
Although the chemistry of Maillard reaction products (MRPs) in foods has been well studied, few reports on the nutritional characteristics of MRPs in experimental animals and humans have been found. I...
