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Molecule
ID:34813
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₄H₄N₂O
Molecular Mass
96.08736
Exact Mass
96.03236276
Charge
0
InChI
InChI=1S/C4H4N2O/c7-3-4-5-1-2-6-4/h1-3H,(H,5,6)
InChIKey
XYHKNCXZYYTLRG-UHFFFAOYSA-N
Canonic Smiles
O=Cc1ncc[nH]1
Isomeric Smiles
n1c([nH]cc1)C=O
Calculated Properties
JChem
Acid pKa
10.23371
H Acceptors
2
H Donor
1
LogD (pH = 5.5)
0.202347
LogD (pH = 7.4)
0.23249379
Log P
0.23351581
Molar Refractivity
25.0608
Polarizability
9.084628
Polar Surface Area
45.75
Rotatable Bonds
1
Lipinski's Rule of Five
true
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
No Data Available
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Molecular Spectra
No Data Available
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Molecule Details
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References
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Bioactivity
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General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Commercial Catalog
•
Academic Data
Names and Identifiers
•
Synonyms
•
IUPAC name
•
IUPAC Traditional name
Registration numbers
Properties
Related Proteins
Molecular Spectra
Molecule Details
•
Sigma Aldrich
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
Apollo Scientific
OR0497
Matrix Scientific
037577
Sigma Aldrich
272000
56755
Alfa Aesar
L13883
Enamine
EN300-52542
Bide Pharmatech
BD2235
A&J Pharmtech
AJA-O11354
Academic Data
PubChem
24955
Names and Identifiers
Synonyms
1H-Imidazole-2-carbaldehyde
2-Formylimidazole
Imidazole-2-carboxaldehyde
咪唑-2-甲醛
2-Imidazolecarboxaldehyde
1H-Imidazole-2-carboxaldehyde
2-Formyl-1H-imidazole
Imidazole-2-carboxaldehyde
IUPAC name
1H-imidazole-2-carbaldehyde
IUPAC Traditional name
1H-imidazole-2-carbaldehyde
Registration numbers
Beilstein Number
4371302
CAS Number
10111-08-7
MDL Number
MFCD00003544
PubChem SID
24880376
24856448
160998120
EC Number
000-000-0
PubChem CID
24955
Molecule Details
Sigma Aldrich
272000
Application
Used in a study of the imidazole-directed allylation of aldimines.1
Packaging
1, 5 g in glass bottle
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
Beilstein Number
•
CAS Number
•
MDL Number
•
PubChem SID
•
EC Number
•
PubChem CID
Properties
•
Product Information
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Safety Information
•
Physical Property
Properties
Product Information
Purity
95+%
Source
97%
Source
≥97.0% (NT)
Source
95%
Source
Empirical Formula (Hill Notation)
C4H4N2O
Source
Grade
purum
Source
Safety Information
Download link
Source
Download link
Source
Download link
Source
IRRITANT
Source
Irritant/Air Sensitive/Store under Argon/Keep Cold
Source
Air Sensitive
Physical Property
80°C/0.1mm
Source
205-209(dec.)°C
Source
209 °C (dec.)(lit.)
Source
ca 205°C dec.
Source
-0.065
Source
Source
TSCA Listed
false
Source
否
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
GHS Signal Word
Warning
Source
Safety Statements
26
-
36
Source
26
-
37
Source
GHS Pictograms
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
Source
GHS Hazard statements
H315
-
H319
-
H335
Source
European Hazard Symbols
Irritant (Xi)
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
Source
Risk Statements
36/37/38
Source
German water hazard class
3
Source
Storage Temperature
2-8°C
Source
MSDS Link
Storage Warning
Boiling Point
Melting Point
Hydrophobicity(logP)