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4-PYRIDINESULPHONICACID

4-PYRIDINESULPHONICACID structure

CAS No:
5402-20-0
Formula:
C5H5NO3S
Chemical Name:
4-PYRIDINESULPHONICACID
Synonyms:
NSC 5082;4-Sulphopyridine;4-Pyridinesulfonicacid;PYRIDINE-4-SULFONIC ACID;4-PYRIDINESULPHONIC ACID;Pyridine-4-sulphonic acid
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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4-PYRIDINESULPHONICACID Basic Attributes

Molecular Weight：

159.16

Exact Mass：

158.99900

NSC Number：

5082

HScode：

2933399090

Characteristics

PSA：

75.6

XLogP3：

-0.4

Density：

1.509

Melting Point：

330℃ (DEC.)

Refractive Index：

1.689

Safety Information

Marks：

Computed Properties

Molecular Weight:159.17
XLogP3:-0.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:158.99901420
Monoisotopic Mass:158.99901420
Topological Polar Surface Area:75.6
Heavy Atom Count:10
Complexity:187
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes