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Molecule
ID:81990
Structure
Similarity
Functional Group
Text
General Information
Structure
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Molecular Formula
C₆H₄O₂S
Molecular Mass
140.15976
Exact Mass
139.99320037
Charge
0
InChI
InChI=1S/C6H4O2S/c7-3-5-1-2-9-6(5)4-8/h1-4H
InChIKey
WSEJZRIZDQWMKQ-UHFFFAOYSA-N
Canonic Smiles
O=Cc1sccc1C=O
Isomeric Smiles
s1c(c(cc1)C=O)C=O
Calculated Properties
JChem
H Acceptors
2
H Donor
0
LogD (pH = 5.5)
1.3111318
LogD (pH = 7.4)
1.3111318
Log P
1.3111318
Molar Refractivity
36.1159
Polarizability
12.865785
Polar Surface Area
34.14
Rotatable Bonds
2
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
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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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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Academic Data
PubChem
573752
Commercial Catalog
Sigma Aldrich
429872
Chemik
CHH17505
Apollo Scientific
OR24690
Names and Identifiers
IUPAC name
thiophene-2,3-dicarbaldehyde
Synonyms
thiophene-2,3-dicarboxaldehyde
2,3-Thiophenedicarboxaldehyde
噻吩-2,3-二甲醛
2,3-Thiophenedicarboxaldehyde
IUPAC Traditional name
thiophene-2,3-dicarbaldehyde
Registration numbers
PubChem SID
24866897
162069109
CAS Number
932-41-2
MDL Number
MFCD00209616
PubChem CID
573752
Molecule Details
Sigma Aldrich
429872
Packaging
1, 5 g in glass bottle
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Properties
Product Information
Purity
97%
Source
Empirical Formula (Hill Notation)
C6H4O2S
Source
Safety Information
MSDS Link
Download link
Source
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
3
Source
Physical Property
76-78 °C(lit.)
Source
German water hazard class
Melting Point