Please Wait
Applying Filters...
Menu
$ API Ref.Price (USD/KG) : 907Xls
2D Structure
Also known as: 96702-03-3, L-ectoine, (s)-2-methyl-3,4,5,6-tetrahydropyrimidine-4-carboxylic acid, Thp(b), 7gxz3858ry, (s)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid
Molecular Formula
C6H10N2O2
Molecular Weight
142.16  g/mol
InChI Key
WQXNXVUDBPYKBA-YFKPBYRVSA-N
FDA UNII
7GXZ3858RY

Ectoine is a metabolite found in or produced by Escherichia coli (strain K12, MG1655).
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
(6S)-2-methyl-1,4,5,6-tetrahydropyrimidine-6-carboxylic acid
2.1.2 InChI
InChI=1S/C6H10N2O2/c1-4-7-3-2-5(8-4)6(9)10/h5H,2-3H2,1H3,(H,7,8)(H,9,10)/t5-/m0/s1
2.1.3 InChI Key
WQXNXVUDBPYKBA-YFKPBYRVSA-N
2.1.4 Canonical SMILES
CC1=NCCC(N1)C(=O)O
2.1.5 Isomeric SMILES
CC1=NCC[C@H](N1)C(=O)O
2.2 Other Identifiers
2.2.1 UNII
7GXZ3858RY
2.3 Synonyms
2.3.1 MeSH Synonyms

1. 1,4,5,6-tetrahydro-2-methyl-4-pyrimidinecarboxylic Acid

2. Ectoin

2.3.2 Depositor-Supplied Synonyms

1. 96702-03-3

2. L-ectoine

3. (s)-2-methyl-3,4,5,6-tetrahydropyrimidine-4-carboxylic Acid

4. Thp(b)

5. 7gxz3858ry

6. (s)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic Acid

7. Chebi:27592

8. (4s)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic Acid

9. (6s)-2-methyl-1,4,5,6-tetrahydropyrimidine-6-carboxylic Acid

10. (s)-2-methyl- 1,4,5,6-tetrahydropyrimidine-4-carboxylic Acid

11. Ectoin

12. (+)-1,4,5,6-tetrahydro-2-methyl-4-pyrimidinecarboxylic Acid

13. Smr000127407

14. Ectoine, Primary Pharmaceutical Reference Standard

15. Unii-7gxz3858ry

16. Mfcd03419286

17. Nsc-614616

18. (4s)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylate

19. 4cs

20. Ectoine, Osmoprotectant

21. Ectoin [inci]

22. Ectoine [mi]

23. 4-pyrimidinecarboxylicacid, 3,4,5,6-tetrahydro-2-methyl-, (4s)-

24. Ectoine [who-dd]

25. Schembl93532

26. Us9138393, Ectoine

27. Us9144538, Ectoine

28. Mls001332487

29. Mls001332488

30. Chembl1230264

31. Dtxsid50869280

32. Bdbm181140

33. Ectoine, >=95.0% (hplc)

34. (4s)-3,4,5,6-tetrahydro-2-methyl-4-pyrimidinecarboxylic Acid

35. Ex-a1678

36. Zinc1612568

37. 4-pyrimidinecarboxylic Acid, 1,4,5,6-tetrahydro-2-methyl-, (4s)-

38. S5591

39. Akos006348056

40. Ccg-266161

41. Ds-3343

42. Nsc 614616

43. Ac-33942

44. Hy-107784

45. Cs-0030647

46. E1372

47. C06231

48. I11596

49. Q414414

50. (s)-1,4,5,6-tetrahydro-2-methyl-4-pyrimi-dinecarboxylic Acid

51. (s)-1,4,5,6-tetrahydro-2-methyl-4-pyrimidinecarboxylic Acid

52. (6s)-2-methyl-1,4,5,6-tetrahydropyrimidin-3-ium-6-carboxylate

53. 4-pyrimidinecarboxylic Acid, 1,4,5,6-tetrahydro-2-methyl-, (+)-

54. Ectoine (2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic Acid)

2.4 Create Date
2005-07-19
3 Chemical and Physical Properties
Molecular Weight 142.16 g/mol
Molecular Formula C6H10N2O2
XLogP3-0.8
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass142.074227566 g/mol
Monoisotopic Mass142.074227566 g/mol
Topological Polar Surface Area61.7 Ų
Heavy Atom Count10
Formal Charge0
Complexity177
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1