CAS 33263-43-3

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2 End Use APIs
10 Related Intermediates

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Also known as: 33263-43-3, 4-chloro-3-pyridinesulfonamide, 4-chloro-3-pyridinesulphonamide, 3-pyridinesulfonamide, 4-chloro-, Qy6g99e6q2, Mfcd04038136

Molecular Formula

C₅H₅ClN₂O₂S

Molecular Weight

192.62 g/mol

InChI Key

DGIINIBYHCODIH-UHFFFAOYSA-N

FDA UNII

QY6G99E6Q2

1 2D Structure

CAS 33263-43-3

2 Identification

2.1 Computed Descriptors

2.1.1 IUPAC Name

4-chloropyridine-3-sulfonamide

2.1.2 InChI

InChI=1S/C5H5ClN2O2S/c6-4-1-2-8-3-5(4)11(7,9)10/h1-3H,(H2,7,9,10)

2.1.3 InChI Key

DGIINIBYHCODIH-UHFFFAOYSA-N

2.1.4 Canonical SMILES

C1=CN=CC(=C1Cl)S(=O)(=O)N

2.2 Other Identifiers

2.2.1 UNII

QY6G99E6Q2

2.3 Synonyms

2.3.1 Depositor-Supplied Synonyms

1. 33263-43-3

2. 4-chloro-3-pyridinesulfonamide

3. 4-chloro-3-pyridinesulphonamide

4. 3-pyridinesulfonamide, 4-chloro-

5. Qy6g99e6q2

6. Mfcd04038136

7. 4-chloro-3-pyridine Sulfonamide

8. 4-chloropyridine-3-sulphonamide

9. Einecs 251-434-4

10. 4-chloro-3-pyridinesulfamide

11. Unii-qy6g99e6q2

12. Schembl51312

13. 4-chloropyridin-3-sulfonamide

14. 4-chloropyridine-3- Sulfonamide

15. 4-chloranylpyridine-3-sulfonamide

16. Dtxsid50186904

17. Bcp21216

18. Str09801

19. Zinc2506530

20. Gs1232

21. 4-chloro-3-pyridylsulfonamide

22. 4-chloro-3-pyridylsulphonamide

23. Akos005207205

24. Ac-4716

25. Sb52345

26. 4-chloro-pyridine-3-sulfonic Acid Amide

27. Sy033283

28. 3-pyridinesulphonamide, 4-chloro-

29. 4-chloro-3-pyridinesulfonamide, Aldrichcpr

30. Db-002567

31. Cs-0020161

32. Ft-0602572

33. 63c433

34. F14904

35. A821697

36. A839190

37. W-106781

38. 4-choropyridine-3-sulphonamide. 4-chloro-3-pyridinesulfonamide

39. 4-chloropyridine-3-sulfonamide Hydrochloride;4-chloro-3-pyridinesulfonamide

2.4 Create Date

2005-07-19

3 Chemical and Physical Properties

Molecular Formula	C₅H₅ClN₂O₂S
Molecular Weight	192.62 g/mol
XLogP3	0
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	1
Exact Mass	g/mol
Monoisotopic Mass	g/mol
Topological Polar Surface Area	81.4
Heavy Atom Count	11
Formal Charge	0
Complexity	223
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