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Molecule
ID:89683
Structure
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Functional Group
Text
General Information
Structure
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Molecular Formula
C₅H₅NO₃S
Molecular Mass
159.1631
Exact Mass
158.99901403
Charge
0
InChI
InChI=1S/C5H5NO3S/c7-10(8,9)5-1-3-6-4-2-5/h1-4H,(H,7,8,9)
InChIKey
PTWLOSARXIJRRJ-UHFFFAOYSA-N
Canonic Smiles
OS(=O)(=O)c1ccncc1
Isomeric Smiles
n1ccc(cc1)S(=O)(=O)O
Calculated Properties
JChem
Acid pKa
-5.4356184
H Acceptors
4
H Donor
1
LogD (pH = 5.5)
-2.4348392
LogD (pH = 7.4)
-2.4398532
Log P
-2.2252133
Molar Refractivity
34.5236
Polarizability
14.12562
Polar Surface Area
67.26
Rotatable Bonds
1
Lipinski's Rule of Five
true
Data Source
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Names and Identifiers
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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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Data Source
Academic Data
PubChem
221127
Commercial Catalog
Apollo Scientific
OR5271
A&J Pharmtech
AJA-O3550
Names and Identifiers
IUPAC name
pyridine-4-sulfonic acid
Synonyms
Pyridine-4-sulphonic acid
4-Pyridinesulfonic acid
IUPAC Traditional name
pyridine-4-sulfonic acid
Registration numbers
MDL Number
MFCD00234082
CAS Number
5402-20-0
PubChem SID
162076546
PubChem CID
221127
Properties
Safety Information
Storage Warning
Corrosive
Source
Product Information
Purity
97%
Source
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay