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

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
2.1.3 InChI Key
2.1.4 Canonical SMILES
2.1.5 Isomeric SMILES
2.2 Synonyms
2.2.1 Depositor-Supplied Synonyms

1. 16652-76-9

2. Val-obzl Tosoh

3. H-val-obzl.tosoh

4. L-valine Benzyl Ester P-toluenesulfonate Salt

5. L-valine Benzyl Ester 4-toluenesulfonate

6. H-val-obzl P-tosylate

7. L-valine Benzyl Ester P-toluenesulfonate

8. Mfcd00038908

9. Ak-41455

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

11. W-107920

12. C19h25no5s

13. Benzyl (2s)-2-amino-3-methylbutanoate; Para-toluene Sulfonate

14. H-valbzlos-oh

15. Einecs 240-702-6

16. H-val-obzl ??tos

17. Pubchem13016

18. L-valine Benzyl Ester P-toluenesulfonat Salt

19. Schembl3071

20. L-valin-benzylester Tosylate

21. H-val-obzl Inverted Exclamation Mark Currencytosoh

22. Ksc179g3b

23. L-valine Benzyl Ester Tosylate

24. Ctk0h9330

25. Molport-003-939-847

26. Qwuqvudpbxfokf-merqfxbcsa-n

27. Ch-647

28. Valine Benzyl Ester P-toluenesulfonate

29. Akos015924222

30. Am82396

31. Ls30032

32. Rtr-007196

33. Acm16652769

34. Ds-13854

35. I049

36. Kb-53439

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

38. Ax8018773

39. Tr-007196

40. Bg01667515

41. Ft-0628056

42. Lt03211063

43. St24050339

44. L-valline Benzyl Ester P-toluenesulfonate Salt

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

46. Val-obzl Inverted Exclamation Mark Currencytosoh

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

48. C-50750

49. I14-8035

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

2.3 Create Date
3 Chemical and Physical Properties
Molecular Weight 379.471 g/mol
Molecular Formula C19H25NO5S
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count6
Exact Mass379.145 g/mol
Monoisotopic Mass379.145 g/mol
Topological Polar Surface Area115 A^2
Heavy Atom Count26
Formal Charge0
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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A WHO GMP ,ISO 9001-2008 and ISO 14000:2004 certified company, Shodhana Laboratories is considered to be ...
A WHO GMP ,ISO 9001-2008 and ISO 14000:2004 certified company, Shodhana Laboratories is considered to be one of the most dynamic Active Pharmaceutical Ingredients and Intermediates manufacturing companies. Today, we have the technically most advanced production facilities and our entire manufacturing process is as per ICH & cGMP guidelines. We also have a world class R&D lab manned by a dynamic team of highly qualified and experienced scientists. Our motto is to achieve Total Customer Satisfaction. Our endeavor is to continuously offer effective and reliable products at most competitive prices within scheduled time frame. Support the Customers (Pre Sale & Post Sale) with necessary documentation. Shodhana Laboratories was established in September 2000 by a technocrat entrepreneur with a Doctorate in Chemistry. After gaining 20 years of rich industrial experience in various blue chip organizations that include Standard Organics, Cheminor Drugs, (Dr. Reddy's) from its inception in 1984 till 2000 as Sr. Vice President (Technical and Bulk Operations). The Company is supported by a well experienced technical staff in Research and Development and Manufacturing.
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