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Molecule
ID:74626
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₁₁H₈O₂S
Molecular Mass
204.24502
Exact Mass
204.0245005
Charge
0
InChI
InChI=1S/C11H8O2S/c12-11(13)10-6-9(7-14-10)8-4-2-1-3-5-8/h1-7H,(H,12,13)
InChIKey
DOAFBJFYWLESRS-UHFFFAOYSA-N
Canonic Smiles
OC(=O)c1scc(c1)c1ccccc1
Isomeric Smiles
s1cc(c2ccccc2)cc1C(=O)O
Calculated Properties
JChem
Acid pKa
3.331641
H Acceptors
2
H Donor
1
LogD (pH = 5.5)
1.0381482
LogD (pH = 7.4)
-0.2282691
Log P
3.1909354
Molar Refractivity
55.3403
Polarizability
22.26949
Polar Surface Area
37.3
Rotatable Bonds
2
Lipinski's Rule of Five
true
Data Source
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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
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RDKit
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JChem
Data Source
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Academic Data
Names and Identifiers
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IUPAC Traditional name
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IUPAC name
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Synonyms
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
Properties
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Physical Property
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Safety Information
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Product Information
Related Proteins
Molecular Spectra
Molecule Details
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Sigma Aldrich
References
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PubChem Literature
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
Apollo Scientific
OR102883
Sigma Aldrich
686905
Enamine
EN300-13080
Academic Data
PubChem
1223184
Names and Identifiers
IUPAC Traditional name
4-phenylthiophene-2-carboxylic acid
IUPAC name
4-phenylthiophene-2-carboxylic acid
Synonyms
4-Phenylthiophene-2-carboxylic acid
2-Carboxy-4-phenylthiophene
4-苯基噻吩-2-甲酸
4-Phenylthiophene-2-carboxylic acid
Registration numbers
MDL Number
MFCD03408007
CAS Number
21676-88-0
PubChem SID
162039545
PubChem CID
1223184
Properties
Physical Property
Melting Point
164-170°C
Source
164-170 °C
Source
163 - 165°C
Source
Hydrophobicity(logP)
3.537
Source
Safety Information
Storage Warning
Harmful/Irritant
Source
Safety Statements
26
Source
GHS Signal Word
Warning
Source
German water hazard class
3
Source
European Hazard Symbols
Harmful (Xn)
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
MSDS Link
Download link
Source
GHS Precautionary statements
P261
-
P305+P351+P338
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
H302
-
H315
-
H319
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H335
Source
Risk Statements
22
-
36/37/38
Source
Product Information
Empirical Formula (Hill Notation)
C11H8O2S
Source
Purity
97%
Source
95%
Source
Molecule Details
Sigma Aldrich
686905
Packaging
1 g in glass bottle
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay