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Molecule
ID:18443
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₆H₄ClNO
Molecular Mass
141.55506
Exact Mass
140.99814143
Charge
0
InChI
InChI=1S/C6H4ClNO/c7-6-5(4-9)2-1-3-8-6/h1-4H
InChIKey
KHPAGGHFIDLUMB-UHFFFAOYSA-N
Canonic Smiles
O=Cc1cccnc1Cl
Isomeric Smiles
c1(c(nccc1)Cl)C=O
Calculated Properties
JChem
H Acceptors
2
H Donor
0
LogD (pH = 5.5)
1.2922955
LogD (pH = 7.4)
1.2922976
Log P
1.2922976
Molar Refractivity
36.3512
Polarizability
13.308017
Polar Surface Area
29.96
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
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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
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JChem
Data Source
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Commercial Catalog
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Academic Data
Names and Identifiers
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Synonyms
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IUPAC name
•
IUPAC Traditional name
Registration numbers
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CAS Number
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MDL Number
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PubChem SID
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PubChem CID
Properties
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Product Information
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Safety Information
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Physical Property
Related Proteins
Molecular Spectra
Molecule Details
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Sigma Aldrich
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TRC
References
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PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
Apollo Scientific
OR59474
Adesis
2-140
Key Organics
2L-376S
InterBioScreen
BB_SC-9204
Matrix Scientific
020574
Sigma Aldrich
632155
TRC
C369570
Enamine
EN300-64170
Bide Pharmatech
BD20453
Alfa Aesar
H53399
A&J Pharmtech
AJA-O16011
AJA-O40492
Academic Data
PubChem
737607
Names and Identifiers
Synonyms
2-Chloronicotinaldehyde
Chloro-2-formyl-3-pyridine
2-氯-3-吡啶甲醛
2-Chloro-3-pyridinecarboxaldehyde
氯-2-甲酰基-3-吡啶
2-Chloro-3-formylpyridine
2-Chloropyridine-3-carboxaldehyde
2-Chloro-3-formylpyridine
2-chloropyridine-3-carbaldehyde
2-Chloro-pyridine-3-carbaldehyde
2-Chloro-3-pyridinecarboxaldehyde
2-氯吡啶-3-甲醛
2-CHLORO-3-PYRIDINECARBOXALDEHYDE
2-Chloronicotinaldehyde
2-Chloropyridine-3-carboxaldehyde
IUPAC name
2-chloropyridine-3-carbaldehyde
IUPAC Traditional name
2-chloropyridine-3-carbaldehyde
Registration numbers
CAS Number
36404-88-3
MDL Number
MFCD01315308
PubChem SID
160981750
24882483
PubChem CID
737607
Molecule Details
Sigma Aldrich
632155
Application
Starting material for the preparation of 5-azaindoles by the Hemetsberger-Knittel reaction involving the thermal decomposition of alkenyl azides.1
Packaging
1, 5 g in glass bottle
TRC
C369570
Azaindazole intermediate.
References
PubChem Literature
From Data Sources
•
Leon, C., et al.: Eur. J. Med. Chem., 42, 735 (2007)
•
Imanishi, M., et al.: J. Med. Chem., 51, 4804 (2007)
•
Iino, T., et al.: Bioorg. Med. Chem. Lett., 19, 5531 (2007)
Bioactivity
PubChem BioAssay
Properties
Product Information
Purity
97%
Source
>95%
Source
95%
Source
98%
Source
Empirical Formula (Hill Notation)
C6H4ClNO
Source
Certificate of Analysis
Download link
Source
Safety Information
Storage Warning
IRRITANT
Source
Harmful/Irritant/Air Sensitive/Store under Argon
Source
TSCA Listed
false
Source
否
Source
MSDS Link
Download link
Source
Download link
Source
Download link
Source
dust mask type N95 (US), Eyeshields, Faceshields, 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)
P280
-
P305+P351+P338
Source
P261
-
P301+P310
-
P305+P351+P338
-
P302+P352
-
P405
-P501A
Source
Warning
Source
H302
-
H317
-
H319
Source
H301
-
H319
-
H317
Source
22
-
36
-
43
Source
26
-
36/37
Source
24
-
26
-
37
-
60
Source
3
Source
-20°C Freezer, Under Inert Atmosphere
Source
Physical Property
Melting Point
46-54°C
Source
46 - 48 °C
Source
50-54 °C(lit.)
Source
42-44°C
Source
49 - 51°C
Source
50-54°C
Source
Flash Point
>110°C
Source
>230 °F
Source
>110 °C
Source
>110°C(230°F)
Source
Brown Solid
Source
Chloroform
Source
DMSO
Source
1.333
Source
Source
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Source
Source
Harmful (X)
Source
Personal Protective Equipment
GHS Pictograms
European Hazard Symbols
GHS Precautionary statements
GHS Signal Word
GHS Hazard statements
Risk Statements
Safety Statements
German water hazard class
Storage Condition
Apperance
Solubility
Hydrophobicity(logP)