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2D Structure
Also known as: 346688-38-8, 4-[3-(methylsulfonyl)phenyl]-1-propylpiperidine, 4-(3-(methylsulfonyl)phenyl)-1-propylpiperidine, Acr16, Acr-16, 4-(3-methylsulfonylphenyl)-1-propylpiperidine
Molecular Formula
C15H23NO2S
Molecular Weight
281.4  g/mol
InChI Key
YGKUEOZJFIXDGI-UHFFFAOYSA-N
FDA UNII
HD4TW8S2VK

Pridopidine has been used in trials studying the treatment of Huntington's Disease.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
4-(3-methylsulfonylphenyl)-1-propylpiperidine
2.1.2 InChI
InChI=1S/C15H23NO2S/c1-3-9-16-10-7-13(8-11-16)14-5-4-6-15(12-14)19(2,17)18/h4-6,12-13H,3,7-11H2,1-2H3
2.1.3 InChI Key
YGKUEOZJFIXDGI-UHFFFAOYSA-N
2.1.4 Canonical SMILES
CCCN1CCC(CC1)C2=CC(=CC=C2)S(=O)(=O)C
2.2 Other Identifiers
2.2.1 UNII
HD4TW8S2VK
2.3 Synonyms
2.3.1 MeSH Synonyms

1. 4-(3-(methylsulfonyl)phenyl)-1-propylpiperidine

2. 4-(3-methanesulfonylphenyl)-1-propylpiperidine

3. Acr16 Compound

4. Huntexil

2.3.2 Depositor-Supplied Synonyms

1. 346688-38-8

2. 4-[3-(methylsulfonyl)phenyl]-1-propylpiperidine

3. 4-(3-(methylsulfonyl)phenyl)-1-propylpiperidine

4. Acr16

5. Acr-16

6. 4-(3-methylsulfonylphenyl)-1-propylpiperidine

7. Hd4tw8s2vk

8. Chembl596802

9. Fr310826

10. Unii-hd4tw8s2vk

11. Acr16 Compound

12. Acr 16

13. Pridopidine [usan]

14. Pridopidine [usan:inn]

15. Pridopidine [mi]

16. Pridopidine [inn]

17. Pridopidine (usan/inn)

18. 4-(3-methanesulfonyl-phenyl)-1-propyl-piperidine

19. Pridopidine [who-dd]

20. Schembl166748

21. Asp2314

22. Dtxsid90188225

23. Bdbm50308028

24. Mfcd09835586

25. Zinc22063703

26. Akos015891431

27. Db11947

28. Ncgc00386586-01

29. As-50146

30. Hy-10684

31. Db-014417

32. Cs-0002733

33. Ft-0672149

34. 4-(3-methanesulfonylphenyl)-1-propylpiperidine

35. D09953

36. O11067

37. Q7242858

38. Piperidine, 4-(3-(methylsulfonyl)phenyl)-1-propyl-

2.4 Create Date
2006-10-25
3 Chemical and Physical Properties
Molecular Weight 281.4 g/mol
Molecular Formula C15H23NO2S
XLogP32.6
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass281.14495015 g/mol
Monoisotopic Mass281.14495015 g/mol
Topological Polar Surface Area45.8 Ų
Heavy Atom Count19
Formal Charge0
Complexity366
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1
4 Drug and Medication Information
4.1 Drug Indication

Investigated for use/treatment in huntington's disease and schizophrenia and schizoaffective disorders.


5 Pharmacology and Biochemistry
5.1 Mechanism of Action

ACR16 belongs to a novel class of drugs, characterised as dopaminergic stabilisers, CNS active compounds that can both enhance and counteract dopaminergic effects in the brain depending on the initial level of dopaminergic activity. ARC16 works to "smooth" the many functions of this neurotransmitter chemical in striatum and other areas of the brain. Thus they have the ability to stabilize behavioural and motor disturbances caused by neurological and psychiatric disorders. They do this in pathological states without compromising normal thought processes or motor functions.