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2D Structure
Also known as: 150566-71-5, (s)-amlodipine besylate, Levamlodipine besilate, (-)-amlodipine besylate, Levamlodipine besilate [who-dd], S-amlodipine benzenesulfonate
Molecular Formula
C26H31ClN2O8S
Molecular Weight
567.1  g/mol
InChI Key
ZPBWCRDSRKPIDG-LMOVPXPDSA-N
FDA UNII
885H5YC40L

1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
benzenesulfonic acid;3-O-ethyl 5-O-methyl (4S)-2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
2.1.2 InChI
InChI=1S/C20H25ClN2O5.C6H6O3S/c1-4-28-20(25)18-15(11-27-10-9-22)23-12(2)16(19(24)26-3)17(18)13-7-5-6-8-14(13)21;7-10(8,9)6-4-2-1-3-5-6/h5-8,17,23H,4,9-11,22H2,1-3H3;1-5H,(H,7,8,9)/t17-;/m0./s1
2.1.3 InChI Key
ZPBWCRDSRKPIDG-LMOVPXPDSA-N
2.1.4 Canonical SMILES
CCOC(=O)C1=C(NC(=C(C1C2=CC=CC=C2Cl)C(=O)OC)C)COCCN.C1=CC=C(C=C1)S(=O)(=O)O
2.1.5 Isomeric SMILES
CCOC(=O)C1=C(NC(=C([C@@H]1C2=CC=CC=C2Cl)C(=O)OC)C)COCCN.C1=CC=C(C=C1)S(=O)(=O)O
2.2 Other Identifiers
2.2.1 UNII
885H5YC40L
2.3 Synonyms
2.3.1 MeSH Synonyms

1. 3,5-pyridinedicarboxylic Acid, 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-, 3-ethyl 5-methyl Ester, (4s)-, Benzenesulfonate (1:1)

2. 3-ethyl 5-methyl (4s)-2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydro-3,5-pyridinedicarboxylate Benzenesulfonate (1:1)

2.3.2 Depositor-Supplied Synonyms

1. 150566-71-5

2. (s)-amlodipine Besylate

3. Levamlodipine Besilate

4. (-)-amlodipine Besylate

5. Levamlodipine Besilate [who-dd]

6. S-amlodipine Benzenesulfonate

7. Levoamlodipine Besylate

8. 885h5yc40l

9. 3,5-pyridinedicarboxylic Acid, 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-, 3-ethyl 5-methyl Ester, (4s)-, Benzenesulfonate (1:1)

10. 3,5-pyridinedicarboxylic Acid, 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-, 3-ethyl 5-methyl Ester, (4s)-, Monobenzenesulfonate

11. Benzenesulfonic Acid;3-o-ethyl 5-o-methyl (4s)-2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate

12. 3,5-pyridinedicarboxylic Acid, 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-, 3-ethyl 5-methyl Ester, (4s)-, Benzenesulfonate (1:1)

13. Unii-885h5yc40l

14. (s)-amlodipinebesylate

15. Hy-14744a

16. Cs-0090891

17. 129l824

18. Q27269892

19. (s)-amlodipine Besylate (103129-82-4(free Base))

20. 192583-58-7

2.4 Create Date
2006-10-26
3 Chemical and Physical Properties
Molecular Weight 567.1 g/mol
Molecular Formula C26H31ClN2O8S
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count10
Rotatable Bond Count11
Exact Mass566.1489648 g/mol
Monoisotopic Mass566.1489648 g/mol
Topological Polar Surface Area163 Ų
Heavy Atom Count38
Formal Charge0
Complexity830
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count2