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pyridine-4-sulfonic acid

pyridine-4-sulfonic acid

CAS: 5402-20-0

Formula: C5H5NO3S

SMILES: OS(=O)(=O)C1=CC=NC=C1

IUPAC: pyridine-4-sulfonic acid

InChI: InChI=1S/C5H5NO3S/c7-10(8,9)5-1-3-6-4-2-5/h1-4H,(H,7,8,9)

Composition: C (37.73%), H (3.17%), N (8.80%), O (30.16%), S (20.14%)

Molar Mass: 159.16

Atom Count: 15

Heavy Atom Count: 10

Properties
Properties
Common Names N/A
Aromatic Ring Count 1
Asymmetric Atom Count 0
Exact Mass 158.999014199
Formal Charge 0
FSP3 0
Hetero Ring Count 1
Hydrogen Bond Acceptor Count 4
Hydrogen Bond Donor Count 1
InChIKey PTWLOSARXIJRRJ-UHFFFAOYSA-N
Lipinski's Rule of Five 1
Molar Refractivity 34.52
Topological Polar Surface Area 67.26
Polarizability 14.13
Ring Count 1
Rotatable Bond Count 1

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Key Organics Ltd
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Purity LeadTime CAS PacketSize UnitPrice
95% <2 Days 5402-20-0 $51.35-$517.85$51.35$63.37$86.31$517.85
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Struchem co.,ltd
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Purity LeadTime CAS PacketSize UnitPrice
95% <5 Days 5402-20-0 $517.00$517.00
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Purity LeadTime CAS PacketSize UnitPrice
96% <5 Days 5402-20-0 $34.05-$56.75$34.05$56.75
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