Sln Pharmachem

CAS 51498-37-4

Chemistry, 2 End Use API, 8 Related Intermediates

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Also known as: 51498-37-4, 4-hydroxy-3-pyridinesulfonic acid, 4-hydroxypyridine-3-sulphonic acid, 4-oxo-1h-pyridine-3-sulfonic acid, 4-hydroxy-3-pyridinesulphonic acid, 3-pyridinesulfonic acid, 4-hydroxy-

Molecular Formula

C₅H₅NO₄S

Molecular Weight

175.16 g/mol

InChI Key

AZRCSTMIVMQIPR-UHFFFAOYSA-N

1 2D Structure

CAS 51498-37-4

2 Identification

2.1 Computed Descriptors

2.1.1 IUPAC Name

4-oxo-1H-pyridine-3-sulfonic acid

2.1.2 InChI

InChI=1S/C5H5NO4S/c7-4-1-2-6-3-5(4)11(8,9)10/h1-3H,(H,6,7)(H,8,9,10)

2.1.3 InChI Key

AZRCSTMIVMQIPR-UHFFFAOYSA-N

2.1.4 Canonical SMILES

C1=CNC=C(C1=O)S(=O)(=O)O

2.2 Synonyms

2.2.1 Depositor-Supplied Synonyms

1. 51498-37-4

2. 4-hydroxy-3-pyridinesulfonic Acid

3. 4-hydroxypyridine-3-sulphonic Acid

4. 4-oxo-1h-pyridine-3-sulfonic Acid

5. 4-hydroxy-3-pyridinesulphonic Acid

6. 3-pyridinesulfonic Acid, 4-hydroxy-

7. Hydroxypyridinesulfonicacid

8. Mfcd02093473

9. 4-hydroxypyridine-3-sulfonicacid

10. 4-hydroxypyridie-3-sulphonic Acid

11. Einecs 257-243-2

12. Schembl18222

13. 4-pyridinol-3-sulfonic Acid

14. Dtxsid10199479

15. Azrcstmivmqipr-uhfffaoysa-n

16. 4-hydroxy-pyridine-3-sulphonic Acid

17. Akos002665616

18. Ac-2049

19. Cs-w017459

20. As-13103

21. Sy022662

22. 4-oxo-1,4-dihydro-3-pyridinesulfonic Acid

23. A7589

24. Ft-0618745

25. H0963

26. En300-157417

27. I10131

28. W-105883

2.3 Create Date

2005-08-08

3 Chemical and Physical Properties

Molecular Formula	C₅H₅NO₄S
Molecular Weight	175.16 g/mol
XLogP3	-0.4
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	1
Exact Mass	g/mol
Monoisotopic Mass	g/mol
Topological Polar Surface Area	91.8
Heavy Atom Count	11
Formal Charge	0
Complexity	332
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently Bonded Unit Count	1

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4-Chloro-3-pyridinesulfonamide

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CAS Number

33263-43-3

End Use API

Torsemide

About the Company

SLN Pharmachem was setup in 1997 with an objective to provide technology based products (Intermediates) f...

SLN Pharmachem was setup in 1997 with an objective to provide technology based products (Intermediates) for Pharmaceutical, Cosmetic and Fine Chemical Industry. SLN Pharmachem is an ISO certified and has its manufacturing unit backed up by professionals who are desirous in manufacturing new, difficult to produce molecules with success to achieve the best quality standards in the international competition.

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