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2D Structure
Also known as: 95789-30-3, Cefotiam hexetil dihydrochloride, Ctm-he, Cefotiam hexetil hcl, Cefotiam hexetil hydrochloride [jan], 3n1x7e8cle
Molecular Formula
C27H39Cl2N9O7S3
Molecular Weight
768.8  g/mol
InChI Key
FFSANQNELHESQJ-LWBICVDYSA-N
FDA UNII
3N1X7E8CLE

Cefotiam Hexetil Hydrochloride is the hydrochloride salt of cefotiam hexetil, an ester prodrug of cefotiam for parenteral use. Cefotiam is a semi-synthetic, beta-lactam cephalosporin antibiotic with antibacterial activity. After administration of cefotiam hexetil hydrochloride the ester bond is cleaved, releasing active cefotiam.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
1-cyclohexyloxycarbonyloxyethyl (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)acetyl]amino]-3-[[1-[2-(dimethylamino)ethyl]tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;dihydrochloride
2.1.2 InChI
InChI=1S/C27H37N9O7S3.2ClH/c1-15(42-27(40)43-18-7-5-4-6-8-18)41-24(39)21-16(13-46-26-31-32-33-35(26)10-9-34(2)3)12-44-23-20(22(38)36(21)23)30-19(37)11-17-14-45-25(28)29-17;;/h14-15,18,20,23H,4-13H2,1-3H3,(H2,28,29)(H,30,37);2*1H/t15?,20-,23-;;/m1../s1
2.1.3 InChI Key
FFSANQNELHESQJ-LWBICVDYSA-N
2.1.4 Canonical SMILES
CC(OC(=O)C1=C(CSC2N1C(=O)C2NC(=O)CC3=CSC(=N3)N)CSC4=NN=NN4CCN(C)C)OC(=O)OC5CCCCC5.Cl.Cl
2.1.5 Isomeric SMILES
CC(OC(=O)C1=C(CS[C@H]2N1C(=O)[C@H]2NC(=O)CC3=CSC(=N3)N)CSC4=NN=NN4CCN(C)C)OC(=O)OC5CCCCC5.Cl.Cl
2.2 Other Identifiers
2.2.1 UNII
3N1X7E8CLE
2.3 Synonyms
2.3.1 MeSH Synonyms

1. Cefotiam Hexetil

2. Cefotiam Hexetil, (6r-(3(r*),6alpha,7beta))-isomer

3. Cefotiam Hexetil, (6r-(3(s*),6alpha,7beta))-isomer

4. Cefotiam Hexetil, (6r-(6alpha,7beta))-isomer

2.3.2 Depositor-Supplied Synonyms

1. 95789-30-3

2. Cefotiam Hexetil Dihydrochloride

3. Ctm-he

4. Cefotiam Hexetil Hcl

5. Cefotiam Hexetil Hydrochloride [jan]

6. 3n1x7e8cle

7. Pansporin T

8. Cefotiam 1-(cyclohexyloxycarbonyloxy)ethyl Ester Dihydrochloride

9. 1-cyclohexyloxycarbonyloxyethyl (6r,7r)-7-[[2-(2-amino-1,3-thiazol-4-yl)acetyl]amino]-3-[[1-[2-(dimethylamino)ethyl]tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;dihydrochloride

10. Cefotiam Hexetil (hydrochloride)

11. Cefotiam Hexetil 2hcl

12. 1-{[(cyclohexyloxy)carbonyl]oxy}ethyl (6r,7r)-7-{[(2-amino-1,3-thiazol-4-yl)acetyl]amino}-3-[({1-[2-(dimethylamino)ethyl]-1h-tetrazol-5-yl}sulfanyl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Dihydrochloride

13. 1-{[(cyclohexyloxy)carbonyl]oxy}ethyl 7beta-(2-amino-1,3-thiazol-4-yl)acetamido-3-[({1-[2-(dimethylamino)ethyl]-1h-tetrazol-5-yl}sulfanyl)methyl]-3,4-didehydrocepham-4-carboxylate Dihydrochloride

14. Sce 2174

15. Sce-2174

16. Unii-3n1x7e8cle

17. Taketiam

18. Texodil

19. Pansporin-t (tn)

20. Ctm-he Hydrochloride

21. Amy594

22. Cefotiam Cilexetil Hydrochloride

23. Schembl9694268

24. Chebi:31373

25. Hy-a0110a

26. S5637

27. Akos027326844

28. Ccg-270455

29. Cefotiam Hexetil Hydrochloride (jp17)

30. 5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic Acid, 7-(((2-amino-4-thiazolyl)acetyl)amino)-3-(((1-(2-(dimethylamino)ethyl)-1h-tetrazol-5-yl)thio)methyl)-8-oxo-, 1-(((cyclohexyloxy)carbonyl)oxy)ethyl Ester, Dihydrochloride, (6r-(6-alpha,7-beta))-

31. Cs-0014039

32. Cefotiam Hexetil Hydrochloride [who-dd]

33. D01415

34. 789c303

35. Q27114288

36. Cefotiam Hexetil Hydrochloride (mixture Of Diastereomers)

37. Cefotiam 1-(cyclohexyloxycarbonyloxy)ethyl Ester Dihydrochloride [mi]

38. 5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic Acid, 7-((2-(2-amino-4-thiazolyl)acetyl)amino)-3-(((1-(2-(dimethylamino)ethyl)-1h-tetrazol-5-yl)thio)methyl)-8-oxo-, 1-(((cyclohexyloxy)carbonyl)oxy)ethyl Ester, Hydrochloride (1:2), (6r,7r)-

2.4 Create Date
2005-06-24
3 Chemical and Physical Properties
Molecular Weight 768.8 g/mol
Molecular Formula C27H39Cl2N9O7S3
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count16
Rotatable Bond Count16
Exact Mass767.1511635 g/mol
Monoisotopic Mass767.1511635 g/mol
Topological Polar Surface Area276 Ų
Heavy Atom Count48
Formal Charge0
Complexity1160
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count3
4 Pharmacology and Biochemistry
4.1 MeSH Pharmacological Classification

Anti-Bacterial Agents

Substances that inhibit the growth or reproduction of BACTERIA. (See all compounds classified as Anti-Bacterial Agents.)