Sigmak Lifesciences

CAS 33288-71-0

Chemistry, 2 End Use API, 26 Related Intermediates

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Also known as: 33288-71-0, 5-methyl-n-(4-sulfamoylphenethyl)pyrazine-2-carboxamide, 2-[4-aminosulfonyl-phenyl]-ethyl-5-methylpyrazinecarboxamide, Glipizide related compound a, 5-methyl-n-(2-(4-sulfamoylphenyl)ethyl)pyrazine-2-carboxamide, Ebq9973hl9

Molecular Formula

C₁₄H₁₆N₄O₃S

Molecular Weight

320.37 g/mol

InChI Key

IMEZLHZLIANIAS-UHFFFAOYSA-N

FDA UNII

EBQ9973HL9

1 2D Structure

CAS 33288-71-0

2 Identification

2.1 Computed Descriptors

2.1.1 IUPAC Name

5-methyl-N-[2-(4-sulfamoylphenyl)ethyl]pyrazine-2-carboxamide

2.1.2 InChI

InChI=1S/C14H16N4O3S/c1-10-8-18-13(9-17-10)14(19)16-7-6-11-2-4-12(5-3-11)22(15,20)21/h2-5,8-9H,6-7H2,1H3,(H,16,19)(H2,15,20,21)

2.1.3 InChI Key

IMEZLHZLIANIAS-UHFFFAOYSA-N

2.1.4 Canonical SMILES

CC1=CN=C(C=N1)C(=O)NCCC2=CC=C(C=C2)S(=O)(=O)N

2.2 Other Identifiers

2.2.1 UNII

EBQ9973HL9

2.3 Synonyms

2.3.1 Depositor-Supplied Synonyms

1. 33288-71-0

2. 5-methyl-n-(4-sulfamoylphenethyl)pyrazine-2-carboxamide

3. 2-[4-aminosulfonyl-phenyl]-ethyl-5-methylpyrazinecarboxamide

4. Glipizide Related Compound A

5. 5-methyl-n-(2-(4-sulfamoylphenyl)ethyl)pyrazine-2-carboxamide

6. Ebq9973hl9

7. 5-methyl-n-[2-(4-sulphamoylphenyl)ethyl]pyrazine-2-carboxamide

8. 4-[beta-(5-methylpyrazinyl-2-carboxamido)ethyl]benzene Sulfonamide

9. Pyrazinecarboxamide, N-[2-[4-(aminosulfonyl)phenyl]ethyl]-5-methyl-

10. Unii-ebq9973hl9

11. Pyrazinecarboxamide, N-(2-(4-(aminosulfonyl)phenyl)ethyl)-5-methyl-

12. Glipizide Impurity A

13. Schembl7826309

14. Dtxsid00186914

15. {2-[4-aminosulphonyl-phenyl]-ethyl}-5-methylpyrazinecarboxamide

16. Bcp13823

17. N-{2-[4-(aminosulfonyl)phenyl]ethyl}-5-methyl-2-pyrazinecarboxamide

18. Zinc15013234

19. Akos007992962

20. Ac-15563

21. Glipizide Impurity A [ep Impurity]

22. Db-068799

23. Glipizide Ep Impurity A (usp Rc A)

24. Cs-0215413

25. Ft-0672110

26. Glipizide Related Compound A [usp-rs]

27. 288a710

28. A821712

29. Glipizide Related Compound A [usp Impurity]

30. Q27277096

31. 5-methyl-n-(4-sulfamoylphenethyl)-pyrazine-2-carboxamide

32. 4-[-(5-methylpyrazinyl-2-carboxamido)ethyl]benzene Sulfonamide

33. 4-[2-(5-methylpyrazine-2-carboxamide)ethyl]benzenesulfonamide

34. N-[4-(aminosulfonyl)phenethyl]-5-methyl-2-pyrazinecarboxamide

35. Pyrazinecarboxamide, 5-methyl-n-(p-sulfamoylphenethyl)-

36. [2-(4-sulphamoylphenyl) Ethyl] 5-methyl-pyrazine-2-carboxamide

37. 4-[?-(5-methylpyrazinyl-2-carboxamido)ethyl]benzene Sulfonamide

38. N-[2-[4-(aminosulfonyl)phenyl]ethyl]-5-methylpyrazine-carboxamide

39. 4-(2-(5-methylpyrazine-2-carboxamido)ethyl)benzenesulfonamide

40. 4-(2-(5-methylpyrazinyl-2-carboxamido)ethyl)benzenesulfonamide

41. N-(2-((4-aminosulfonyl)phenyl)ethyl)-5-methyl-pyrazinecarboxamide

42. 4-(5-(3-methylbenzyl)-4,5,6,7-tetrahydrooxazolo[4,5-c]pyridin-2-yl)benzoic Acid

2.4 Create Date

2006-10-25

3 Chemical and Physical Properties

Molecular Formula	C₁₄H₁₆N₄O₃S
Molecular Weight	320.37 g/mol
XLogP3	-0.5
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	5
Exact Mass	320.09431156 g/mol
Monoisotopic Mass	320.09431156 g/mol
Topological Polar Surface Area	123 Å²
Heavy Atom Count	22
Formal Charge	0
Complexity	469
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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CAS Number

119018-29-0

End Use API

Glimepiride

About the Company

Sigmak Lifesciences is a leading contract manufacturer, merchant exporter, & distributor of pharmaceutica...

Sigmak Lifesciences is a leading contract manufacturer, merchant exporter, & distributor of pharmaceutical APIs & Fine Chemicals. We excel in Contract Manufacturing, covering a wide spectrum of intermediates, including advance intermediates, cGMP, & non-GMP intermediates. We represent GMP and WHO-certified manufacturers of APIs & advanced intermediates, offering Distribution & Agency services with rigorous selection processes & regular audits to guarantee top-quality products. Moreover, our global Strategic Sourcing capabilities provide high-quality ingredients & performance chemicals to the Pharmaceuticals & Specialty Chemical Industries.