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Molecule
ID:67535
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₅H₅NO₂
Molecular Mass
111.0987
Exact Mass
111.03202841
Charge
0
InChI
InChI=1S/C5H5NO2/c7-5(8)4-1-2-6-3-4/h1-3,6H,(H,7,8)
InChIKey
DOYOPBSXEIZLRE-UHFFFAOYSA-N
Canonic Smiles
OC(=O)c1c[nH]cc1
Isomeric Smiles
[nH]1cc(cc1)C(=O)O
Calculated Properties
JChem
LogD (pH = 7.4)
-2.64
LogD (pH = 5.5)
-1.21
Log P
0.71
Rotatable Bonds
1
H Donor
2
H Acceptors
2
Lipinski's Rule of Five
true
Acid pKa
3.57
Polar Surface Area
53.09
Polarizability
10.22
Molar Refractivity
28.07
LOG S
-0.58
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Related Proteins
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Molecular Spectra
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Molecule Details
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General Information
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From Data Sources
Bioactivity
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Data Source
Commercial Catalog
Apollo Scientific
OR41101
Matrix Scientific
072966
Sigma Aldrich
689416
Enamine
EN300-73588
Bide Pharmatech
BD23156
Academic Data
PubChem
101030
ChEBI
CHEBI:68076
Names and Identifiers
IUPAC name
1H-pyrrole-3-carboxylic acid
IUPAC Traditional name
1H-pyrrole-3-carboxylic acid
pyrrole-3-carboxylic acid
Synonyms
1H-Pyrrole-3-carboxylic acid
3-Carboxy-1H-pyrrole
Pyrrole-3-carboxylic acid
3-吡咯羧酸
pyrrole-3-carboxylic acid
Registration numbers
MDL Number
MFCD00800594
CAS Number
931-03-3
PubChem SID
162033270
160710998
PubChem CID
101030
Beilstein Number
108642
SureChEMBL Database
SCHEMBL153032
PubMed Citation Links
21381678
Reaxys Registry
108642
CHEBI ID
CHEBI:68076
CHEMBL
CHEMBL79155
Molecule Details
Sigma Aldrich
689416
Packaging
250 mg in poly bottle
ChEBI
CHEBI:68076
A pyrrolecarboxylic acid that is 1H-pyrrole substituted by a carboxy group at position 3. It has been isolated from Penicillium chrysogenum.
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Registration numbers
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MDL Number
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CAS Number
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PubChem SID
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PubChem CID
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Beilstein Number
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SureChEMBL Database
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PubMed Citation Links
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Reaxys Registry
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CHEBI ID
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CHEMBL
Properties
Product Information
Purity
95+%
Source
≥96%
Source
96.0-104.0% (titration)
Source
≥96.5% (GC)
Source
95%
Source
98%
Source
Empirical Formula (Hill Notation)
C5H5NO2
Source
Safety Information
TSCA Listed
false
Source
Storage Warning
IRRITANT
Source
Harmful/Irritant/Keep Cold
Source
MSDS Link
Download link
Source
Download link
Source
dust mask type N95 (US), Eyeshields, Gloves
Source
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Harmful (Xn)
Warning
Source
H302
-
H319
Source
26
Source
3
Source
P305+P351+P338
Source
22
-
36
Source
Physical Property
Hydrophobicity(logP)
0.747
Source
Melting Point
129 - 131°C
Source
Source
Source
Personal Protective Equipment
GHS Pictograms
European Hazard Symbols
GHS Signal Word
GHS Hazard statements
Safety Statements
German water hazard class
GHS Precautionary statements
Risk Statements