Pyrrole-2-carboxylic acid

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Pyrrole-2-carboxylic acid Basic information

Product Name:
Pyrrole-2-carboxylic acid
CAS:
634-97-9
MF:
C5H5NO2
MW:
111.1
EINECS:
211-221-9
Mol File:
634-97-9.mol
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Pyrrole-2-carboxylic acid Chemical Properties

Melting point:
204-208 °C (dec.)(lit.)
Boiling point:
340.3±15.0 °C(Predicted)
Density 
0.862
refractive index 
1.441-1.445
storage temp. 
2-8°C
solubility 
Soluble in methanol.
form 
Powder
pka
4.45(at 20℃)
color 
White to off-white to pale pink
BRN 
80825
CAS DataBase Reference
634-97-9(CAS DataBase Reference)
NIST Chemistry Reference
Pyrrole-2-carboxylic acid(634-97-9)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
Hazard Note 
Irritant
HS Code 
29339900

MSDS

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Pyrrole-2-carboxylic acid Usage And Synthesis

Chemical Properties

Light brown powder

Uses

Pyrrole-2-carboxylic acid is small amphoteric polar metabolite produced by many Streptomyces species, often co-produced with its dimer, pyrocoll. Pyrrole-2-carboxylic acid is an important dereplication standard in discovery, displaying a distinctive UV spectrum and a broad range of biological activities, albeit weak. More recently, pyrrole-2-carboxylic has demonstrated antiparasitic activity against Trypanosomes by selective proline racemase inhibition and has potent antifungal activity against Phytophthora.

Definition

ChEBI: A pyrrolecarboxylic acid that is 1H-pyrrole carrying a carboxy substituent at position 2.

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