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CAS 16652-76-9
Also known as: 16652-76-9, H-val-obzl.tosoh, H-val-obzl p-tosylate, Val-obzl tosoh, L-valine benzyl ester 4-toluenesulfonate, L-valine benzyl ester p-toluenesulfonate
Molecular Formula
C19H25NO5S
Molecular Weight
379.5  g/mol
InChI Key
QWUQVUDPBXFOKF-MERQFXBCSA-N

1 2D Structure

CAS 16652-76-9

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
benzyl (2S)-2-amino-3-methylbutanoate;4-methylbenzenesulfonic acid
2.1.2 InChI
InChI=1S/C12H17NO2.C7H8O3S/c1-9(2)11(13)12(14)15-8-10-6-4-3-5-7-10;1-6-2-4-7(5-3-6)11(8,9)10/h3-7,9,11H,8,13H2,1-2H3;2-5H,1H3,(H,8,9,10)/t11-;/m0./s1
2.1.3 InChI Key
QWUQVUDPBXFOKF-MERQFXBCSA-N
2.1.4 Canonical SMILES
CC1=CC=C(C=C1)S(=O)(=O)O.CC(C)C(C(=O)OCC1=CC=CC=C1)N
2.1.5 Isomeric SMILES
CC1=CC=C(C=C1)S(=O)(=O)O.CC(C)[C@@H](C(=O)OCC1=CC=CC=C1)N
2.2 Synonyms
2.2.1 Depositor-Supplied Synonyms

1. 16652-76-9

2. H-val-obzl.tosoh

3. H-val-obzl P-tosylate

4. Val-obzl Tosoh

5. L-valine Benzyl Ester 4-toluenesulfonate

6. L-valine Benzyl Ester P-toluenesulfonate

7. Val-obzl.tosoh

8. Benzyl (2s)-2-amino-3-methylbutanoate;4-methylbenzenesulfonic Acid

9. O-benzyl-l-valine Toluene-p-sulphonate

10. 4-methylbenzenesulfonate;[(2s)-3-methyl-1-oxo-1-phenylmethoxybutan-2-yl]azanium

11. Mfcd00038908

12. Einecs 240-702-6

13. H-val-obzl.tos-oh

14. L-valine Benzyl Ester P-toluenesulfonat Salt

15. Ec 240-702-6

16. Schembl3071

17. L-valin-benzylester Tosylate

18. L-valine Benzyl Ester Toluene-4-sulfonate

19. H-val-obzl Inverted Exclamation Mark Currencytosoh

20. L-valine Benzyl Ester Tosylate

21. Dtxsid10937212

22. Benzyl L-valinate P-toluenesulfonate

23. Valine Benzyl Ester P-toluenesulfonate

24. Akos015924222

25. Am82396

26. Cs-w013883

27. Ds-13854

28. (l)-valine-benzyl Ester 4-toluenesulfonate

29. F11949

30. L-valine Benzyl Ester P-toluenesulfonic Acid Salt

31. Valine Benzyl Ester P-toluene-sulfonic Acid Salt

32. A810745

33. W-107920

34. L-valine, Phenylmethyl Ester, 4-methylbenzenesulfonate

35. 4-methylbenzene-1-sulfonic Acid--benzyl Valinate (1/1)

36. (s)-benzyl 2-amino-3-methylbutanoate 4-methylbenzenesulfonate

37. L-valine Benzyl Ester P-toluenesulfonate (h-l-val-obzl.tos)

38. L-valine Benzyl Ester P-toluenesulfonate Salt, >=98.0% (tlc)

2.3 Create Date
2006-10-26
3 Chemical and Physical Properties
Molecular Weight 379.5 g/mol
Molecular Formula C19H25NO5S
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count6
Exact Mass379.14534407 g/mol
Monoisotopic Mass379.14534407 g/mol
Topological Polar Surface Area115 Ų
Heavy Atom Count26
Formal Charge0
Complexity404
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count2
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