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Pyrrole-2-carboxaldehyde

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Pyrrole-2-carboxaldehyde Basic information

Product Name:
Pyrrole-2-carboxaldehyde
Synonyms:
  • 1H-pyrrole-2-carboxyaldehyde
  • 2-carboxaldehyde-1H-pyrrole
  • 2-Pyrrolylcarboxaldehyde
  • PYRROLO-2-CARBOXALDEHYDE
  • PYRROLE-2-ALDEHYDE
  • PYRROLE-2-CARBALDEHYDE
  • PYRROLE-2-CARBOXALDEHYDE
  • TIMTEC-BB SBB004389
CAS:
1003-29-8
MF:
C5H5NO
MW:
95.1
EINECS:
213-705-5
Product Categories:
  • Pyridines
  • Aromatics
  • pyrrole
  • Aromatics Compounds
  • Benzenes
  • Aldehydes
  • Building Blocks
  • C1 to C6
  • Carbonyl Compounds
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Organic Building Blocks
  • Pyrroles
  • Pharmaceutial intermediates
  • Pyrrole&Pyrrolidine&Pyrroline
Mol File:
1003-29-8.mol
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Pyrrole-2-carboxaldehyde Chemical Properties

Melting point:
43-46 °C(lit.)
Boiling point:
217-219 °C(lit.)
Density 
1.3215 (rough estimate)
refractive index 
1.5939
Flash point:
224 °F
storage temp. 
Store at +2°C to +8°C.
solubility 
Chloroform (Slightly), DMSO (Soluble), Methanol (Sparingly)
pka
15.20±0.50(Predicted)
form 
Crystalline Low Melting Solid
color 
White to brown
Odor
at 1.00 % in propylene glycol. musty beefy coffee
Odor Type
musty
Water Solubility 
Soluble in chloroform, dimethyl sulfoxide and methanol. Insoluble in water.
Sensitive 
Air Sensitive
BRN 
105745
InChI
1S/C5H5NO/c7-4-5-2-1-3-6-5/h1-4,6H
InChIKey
ZSKGQVFRTSEPJT-UHFFFAOYSA-N
SMILES
[H]C(=O)c1ccc[nH]1
LogP
0.640
CAS DataBase Reference
1003-29-8(CAS DataBase Reference)
NIST Chemistry Reference
1H-Pyrrole-2-carboxaldehyde(1003-29-8)
EPA Substance Registry System
1H-Pyrrole-2-carboxaldehyde (1003-29-8)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-24/25-37/39
WGK Germany 
3
TSCA 
TSCA listed
HS Code 
29339990
Storage Class
11 - Combustible Solids

MSDS

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Pyrrole-2-carboxaldehyde Usage And Synthesis

Chemical Properties

Yellow Foam

Uses

Pyrrole-2-carboxaldehyde (cas# 1003-29-8) is a compound useful in organic synthesis.

Definition

ChEBI: A pyrrole carrying a formyl substituent at the 2-position.

Synthesis Reference(s)

Canadian Journal of Chemistry, 61, p. 2415, 1983 DOI: 10.1139/v83-417
Journal of Heterocyclic Chemistry, 26, p. 1563, 1989
Organic Syntheses, Coll. Vol. 4, p. 831, 1963

Pyrrole-2-carboxaldehyde Preparation Products And Raw materials

Preparation Products

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