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TLC Pharmaceutical Standards

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LERCANIDIPINE

L-17118

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Catalogue Number:	L-17118
Compound Name:	(S)-Lercanidipine EP Impurity A
Synonyms:	(S)-5-(methoxycarbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid
CAS#:	76093-34-0
Alternate CAS#:
Molecular Formula:	C₁₆H₁₆N₂O₆
Molecular Weight:	332.31

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C₃₆H₄₁N₃O₆. HCl

M.W. 611.74 36.46

L-172

(R)-Lercanidipine HCl

(R)-Lercanidipine-d3 HCl

CAS No. 1217724-52-1

C₃₆H₃₈N₃O₆D₃. HCl

M.W. 614.76 36.46

L-173

(R)-Lercanidipine HCl

(S)-Lercanidipine HCl

CAS No. 184866-29-3

C₃₆H₄₁N₃O₆. HCl

M.W. 611.74 36.46

L-174

(R)-Lercanidipine HCl

(S)-Lercanidipine-d3 HCl

CAS No. 1217740-02-7

C₃₆H₃₈N₃O₆D₃. HCl

M.W. 614.76 36.46

L-175

(R)-Lercanidipine HCl

Lercanidipine EP Impurity C HCl (Dehydro Lercanidipine HCl)

C₃₆H₃₉N₃O₆. HCl

M.W. 609.72 36.46

L-176

(R)-Lercanidipine HCl

Lercanidipine HCl

CAS No. 132866-11-6

C₃₆H₄₁N₃O₆. HCl

M.W. 611.74 36.46

L-177

(R)-Lercanidipine HCl

Lercanidipine Impurity 15 HCl

C₃₅H₃₇N₃O₆. HCl

M.W. 595.70 36.46

L-178

(R)-Lercanidipine HCl

Lercanidipine-13C-d3 HCl

C₃₅¹³CH₃₈D₃N₃O₆. HCl

M.W. 615.75 36.46

L-179

(R)-Lercanidipine HCl

Lercanidipine Impurity 8 HCl

C₃₈H₄₅N₃O₆. HCl

M.W. 639.79 36.46

L-1710

(R)-Lercanidipine HCl

Lercanidipine Impurity 2

CAS No. 74936-74-6

C₁₉H₂₂N₂O₆

M.W. 374.39

L-1712

(R)-Lercanidipine HCl

Lercanidipine Dipropyl Ester Impurity

CAS No. 77888-05-2

C₂₁H₂₆N₂O₆

M.W. 402.45

L-1714

(R)-Lercanidipine HCl

Lercanidipine EP Impurity B

CAS No. 39562-70-4

C₁₈H₂₀N₂O₆

M.W. 360.37

L-1715

(R)-Lercanidipine HCl

Lercanidipine EP Impurity D HCl

CAS No. 210579-71-8

C₃₇H₄₃N₃O₆. HCl

M.W. 625.77 36.46

L-17116

(R)-Lercanidipine HCl

Lercanidipine EP Impurity A

CAS No. 74936-72-4

C₁₆H₁₆N₂O₆

M.W. 332.31

L-1716

(R)-Lercanidipine HCl

Lercanidipine Impurity 6

CAS No. 2809397-49-5

C₃₆H₄₁N₃O₆

M.W. 611.74

L-1718

(R)-Lercanidipine HCl

Lercanidipine Impurity 9 HCl

C20H22N2O7. HCl

M.W. 402.41 36.46

L-1719

(R)-Lercanidipine HCl

Lercanidipine Impurity 10 HCl

C₂₁H₂₇N₃O₆. HCl

M.W. 417.47 36.46

L-1720

(R)-Lercanidipine HCl

Lercanidipine EP Impurity E HCl

C₂₀H₂₇NO. HCl

M.W. 297.44 36.46

L-1721

(R)-Lercanidipine HCl

Lercanidipine Impurity 12 HCl

C₃₉H₄₇N₃O₆. HCl

M.W. 653.83 36.46

L-1722

(R)-Lercanidipine HCl

Lercanidipine Impurity 13

CAS No. 74936-73-5

C17H18N2O6

M.W. 346.34

L-1723

(R)-Lercanidipine HCl

Lercanidipine Impurity 14 Trifluoroacetate

C19H19N3O7. C2HF3O2

M.W. 401.38 114.02

L-1724

(R)-Lercanidipine HCl

Lercanidipine Impurity 16

CAS No. 88712-56-5

C16H15ClN2O5

M.W. 350.76

L-1725

(R)-Lercanidipine HCl

(S)-Lercanidipine-13C-d3 HCl

C₃₅¹³CH₃₈D₃N₃O₆. HCl

M.W. 615.75 36.46

L-1726

(R)-Lercanidipine HCl

(R)-Lercanidipine-13C-d3 HCl

C₃₅¹³CH₃₈D₃N₃O₆. HCl

M.W. 615.75 36.46

L-1727

(R)-Lercanidipine HCl

Lercanidipine Impurity 17

C₄₈H₆₁N₃O₁₆

M.W. 936.02

L-1728

(R)-Lercanidipine HCl

Lercanidipine Impurity 18

C₄₉H₆₁N₃O₁₇

M.W. 964.03

L-1729

(R)-Lercanidipine HCl

Lercanidipine Impurity 19

CAS No. 111304-32-6

C₁₃H₁₃NO₅

M.W. 263.25

L-1730

(R)-Lercanidipine HCl

Lercanidipine Related Compound 1

CAS No. 23808-47-1

C₂₂H₂₂O₃S

M.W. 366.48

L-1731

(R)-Lercanidipine HCl

3,3-Diphenylpropanol

CAS No. 20017-67-8

C₁₅H₁₆O

M.W. 212.29

L-1732

(R)-Lercanidipine HCl

Lercanidipine Related Compound 2

CAS No. 67622-86-0

C₅H₁₃NO

M.W. 103.17

L-1733

(R)-Lercanidipine HCl

Lercanidipine Impurity 1

C₂₁H₂₇N₃O₆

M.W. 417.46

L-1734

(R)-Lercanidipine HCl

Lercanidipine Impurity 20

CAS No. 142592-09-4

C₁₇H₁₉NO₈

M.W. 365.34

L-1735

(R)-Lercanidipine HCl

Lercanidipine Impurity 21 HCl

C₃₅H₃₉N₃O₆. HCl

M.W. 597.71 36.46

L-1736

(R)-Lercanidipine HCl

Lercanidipine Impurity 22

CAS No. 320750-11-6

C₃₅H₃₉N₃O₆

M.W. 597.71

L-1737

(R)-Lercanidipine HCl

Lercanidipine Impurity 23

CAS No. 927-73-1

C₄H₇Cl

M.W. 90.55

L-1738

(R)-Lercanidipine HCl

Lercanidipine Impurity 24

CAS No. 65193-87-5

C₇H₉NO₃

M.W. 155.15

L-1739

(R)-Lercanidipine HCl

Lercanidipine Impurity 25

CAS No. 75130-24-4

C₁₉H₁₉N₃O₆

M.W. 385.38

L-1740

(R)-Lercanidipine HCl

Lercanidipine Impurity 26

C₂₁H₂₃N₃O₆

M.W. 413.43

L-1741

(R)-Lercanidipine HCl

Lercanidipine Impurity 27

C₁₈H₂₀N₂O₆

M.W. 360.37

L-1742

(R)-Lercanidipine HCl

Lercanidipine Impurity 28

CAS No. 1500521-68-5

C₁₄H₂₃NO₂

M.W. 237.34

L-1743

(R)-Lercanidipine HCl

Lercanidipine Impurity 29

CAS No. 28075-29-8

C₁₆H₁₉N

M.W. 225.34

L-1744

(R)-Lercanidipine HCl

Lercanidipine Impurity 30

CAS No. 563-47-3

C₄H₇Cl

M.W. 90.55

L-1745

(R)-Lercanidipine HCl

Lercanidipine Impurity 31

C₂₀H₂₅N

M.W. 279.43

L-1746

(R)-Lercanidipine HCl

Lercanidipine Impurity 32

CAS No. 3188-13-4

C₃H₇ClO

M.W. 94.54

L-1747

(R)-Lercanidipine HCl

Lercanidipine Impurity 33

C₁₉H₂₅NO

M.W. 283.42

L-1748

(R)-Lercanidipine HCl

Lercanidipine Impurity 34

C₁₄H₂₂ClNO

M.W. 255.79

L-1749

(R)-Lercanidipine HCl

Lercanidipine Impurity 35

CAS No. 2250243-16-2

C₂₀H₂₅N

M.W. 279.43

L-1750

(R)-Lercanidipine HCl

Lercanidipine Impurity 36

CAS No. 890045-70-2

C₂₀H₂₃ClN₂O₆

M.W. 422.86

L-1751

(R)-Lercanidipine HCl

Lercanidipine Impurity 37

C₃₀H₃₇N₃O₇

M.W. 551.64

L-1752

(R)-Lercanidipine HCl

Lercanidipine Impurity 38

C₃₀H₃₆ClN₃O₆

M.W. 570.08

L-1753

(R)-Lercanidipine HCl

Lercanidipine Impurity 39

CAS No. 2250242-51-2

C₂₀H₂₇NO

M.W. 297.44

L-1754

(R)-Lercanidipine HCl

Lercanidipine Impurity 40

CAS No. 100427-22-3

C₃₆H₄₁N₃O₆

M.W. 611.74

L-1755

(R)-Lercanidipine HCl

Lercanidipine Impurity 41

C₃₂H₃₃N₃O₅

M.W. 539.63

L-1756

(R)-Lercanidipine HCl

Lercanidipine Impurity 42

CAS No. 84977-36-6

C₂₀H₂₃ClN₂O₆

M.W. 422.86

L-1757

(R)-Lercanidipine HCl

Lercanidipine Impurity 43

CAS No. 74936-69-9

C₁₈H₂₀N₂O₆

M.W. 360.37

L-1758

(R)-Lercanidipine HCl

Lercanidipine Impurity 44

C₃₇H₄₃N₃O₆

M.W. 625.77

L-1759

(R)-Lercanidipine HCl

Lercanidipine Impurity 45

C₅₅H₆₄N₄O₆

M.W. 877.14

L-1760

(R)-Lercanidipine HCl

Lercanidipine Impurity 46

CAS No. 4073-52-3

C₁₆H₁₉N

M.W. 225.34

L-17117

(R)-Lercanidipine HCl

(R)-Lercanidipine EP Impurity A

CAS No. 76093-33-9

C₁₆H₁₆N₂O₆

M.W. 332.31

L-1761

(R)-Lercanidipine HCl

N-Nitroso Lercanidipine

C₃₆H₄₀N₄O₇

M.W. 640.74

L-1762

(R)-Lercanidipine HCl

Lercanidipine Impurity 47

CAS No. 92962-23-7

C₁₆H₁₅N

M.W. 221.30

L-1763

(R)-Lercanidipine HCl

Lercanidipine Impurity 48

CAS No. 46790-97-0

C₁₆H₁₉N

M.W. 225.34

L-1764

(R)-Lercanidipine HCl

Lercanidipine Impurity 49

CAS No. 4073-48-7

C₁₆H₁₅N

M.W. 221.30

L-1765

(R)-Lercanidipine HCl

Lercanidipine Impurity 50

C₁₅H₁₂BrN

M.W. 286.17

L-1766

(R)-Lercanidipine HCl

Lercanidipine Impurity 51

C₁₅H₁₂BrN

M.W. 286.17

L-1767

(R)-Lercanidipine HCl

Lercanidipine Impurity 52

CAS No. 80272-04-4

C₁₅H₁₂BrN

M.W. 286.17

L-1768

(R)-Lercanidipine HCl

Lercanidipine Impurity 53

C₂₃H₂₈N₂O₃

M.W. 380.49

L-1769

(R)-Lercanidipine HCl

Lercanidipine Impurity 54

CAS No. 348607-76-1

C₁₆H₁₇NO

M.W. 239.32

L-1770

(R)-Lercanidipine HCl

N-Nitroso Lercanidipine Impurity 29

C₁₆H₁₈N₂O

M.W. 254.33

L-1771

(R)-Lercanidipine HCl

Lercanidipine Impurity 55

C₁₃H₁₁N₃O₉

M.W. 353.24

L-1772

(R)-Lercanidipine HCl

Lercanidipine Impurity 56

C₈H₁₃ClO₃

M.W. 192.64

L-1773

(R)-Lercanidipine HCl

Lercanidipine Impurity 57

CAS No. 10317-10-9

C₄H₉ClO

M.W. 108.57

L-1774

(R)-Lercanidipine HCl

Lercanidipine Impurity 58

C₂₀H₂₇NO

M.W. 297.44

L-1775

(R)-Lercanidipine HCl

Lercanidipine Impurity 59

CAS No. 37089-77-3

C₁₅H₁₃ClO

M.W. 244.72

L-1776

(R)-Lercanidipine HCl

Lercanidipine Impurity 60

CAS No. 528-75-6

C₇H₄N₂O₅

M.W. 196.12

L-1777

(R)-Lercanidipine HCl

Lercanidipine Impurity 61

CAS No. 606-34-8

C₇H₃N₃O₇

M.W. 241.12

L-1778

(R)-Lercanidipine HCl

Lercanidipine Impurity 62

C₁₂H₁₁NO₅

M.W. 249.22

L-1779

(R)-Lercanidipine HCl

Lercanidipine Impurity 63

C₁₉H₁₄N₂O₇

M.W. 382.33

L-1780

(R)-Lercanidipine HCl

Lercanidipine Impurity 64

CAS No. 184681-54-7

C₁₂H₁₁NO₅

M.W. 249.22

L-1781

(R)-Lercanidipine HCl

Lercanidipine Impurity 65

C₁₂H₁₀N₂O₇

M.W. 294.22

L-1782

(R)-Lercanidipine HCl

Lercanidipine Impurity 66

C₁₂H₁₀N₂O₇

M.W. 294.22

L-1783

(R)-Lercanidipine HCl

Lercanidipine Impurity 67

C₁₂H₉N₃O₉

M.W. 339.22

L-1784

(R)-Lercanidipine HCl

Lercanidipine Impurity 68

CAS No. 5394-63-8

C₇H₁₀O₃

M.W. 142.15

L-1785

(R)-Lercanidipine HCl

Lercanidipine Impurity 69

C₁₁H₁₅ClO₃S

M.W. 262.75

L-1786

(R)-Lercanidipine HCl

Lercanidipine Impurity 70

CAS No. 123094-45-1

C₁₁H₁₅ClO₃S

M.W. 262.75

L-1787

(R)-Lercanidipine HCl

Lercanidipine Impurity 71

C₂₇H₃₃NO₃S

M.W. 451.63

L-1788

(R)-Lercanidipine HCl

Lercanidipine Impurity 72

C₂₀H₂₃NO₂

M.W. 309.41

L-1789

(R)-Lercanidipine HCl

Lercanidipine Impurity 73

C₈H₁₃ClO₃

M.W. 192.64

L-1790

(R)-Lercanidipine HCl

Lercanidipine Impurity 74

C₂₄H₃₁NO₃

M.W. 381.52

L-1791

(R)-Lercanidipine HCl

Lercanidipine Impurity 75

CAS No. 100427-51-8

C₂₄H₃₁NO₃

M.W. 381.52

L-1792

(R)-Lercanidipine HCl

Lercanidipine Impurity 76

CAS No. 869213-32-1

C₂₄H₃₂N₂O₂

M.W. 380.53

L-1793

(R)-Lercanidipine HCl

Lercanidipine Impurity 77

C₃₆H₄₁N₃O₆

M.W. 611.74

L-1794

(R)-Lercanidipine HCl

Lercanidipine Impurity 78

CAS No. 735250-61-0

C₃₈H₄₅N₃O₆

M.W. 639.79

L-1795

(R)-Lercanidipine HCl

Lercanidipine Impurity 79

C₃₆H₄₁N₃O₆

M.W. 611.74

L-1796

(R)-Lercanidipine HCl

N-Nitroso Lercanidipine Impurity 25

C₁₉H₁₈N₄O₇

M.W. 414.37

L-1797

(R)-Lercanidipine HCl

N-Nitroso Lercanidipine Impurity 22

C₃₅H₃₈N₄O₇

M.W. 626.71

L-1798

(R)-Lercanidipine HCl

Lercanidipine Impurity 80 HCl

C₃₅H₃₇N₃O₆. HCl

M.W. 595.70 36.46

L-1799

(R)-Lercanidipine HCl

N-Nitroso Lercanidipine Impurity 80

C₃₅H₃₆N₄O₇

M.W. 624.69

L-17100

(R)-Lercanidipine HCl

Lercanidipine Impurity 81 HCl

C₃₆H₄₁N₃O₆. HCl

M.W. 611.74 36.46

L-17101

(R)-Lercanidipine HCl

N-Nitroso Lercanidipine Impurity 81

C₃₆H₄₀N₄O₇

M.W. 640.74

L-17102

(R)-Lercanidipine HCl

Lercanidipine-d3

CAS No. 1190043-34-5

C₃₆H₃₈D₃N₃O₆

M.W. 614.76

L-17103

(R)-Lercanidipine HCl

Lercanidipine-d3 HCl

CAS No. 1189954-18-4

C₃₆H₃₈D₃N₃O₆

M.W. 614.76

L-17104

(R)-Lercanidipine HCl

Lercanidipine Impurity 11-d3

CAS No. 1189689-16-4

C₂₀H₂₄D₃NO

M.W. 300.46

L-17105

(R)-Lercanidipine HCl

Lercanidipine Impurity 29-d3

CAS No. 1189699-37-3

C₁₆H₁₆D₃N

M.W. 228.35

L-17106

(R)-Lercanidipine HCl

N-Nitroso Lercanidipine Impurity 10

C₂₁H₂₆N₄O₇

M.W. 446.46

L-17107

(R)-Lercanidipine HCl

Lercanidipine Impurity 10-d6 HCl

C₂₁H₂₁D₆N₃O₆. HCl

M.W. 423.50 36.46

L-17108

(R)-Lercanidipine HCl

N-Nitroso Lercanidipine Impurity 10-d6

C₂₁H₂₀D₆N₄O₇

M.W. 452.50

L-17109

(R)-Lercanidipine HCl

Lercanidipine Impurity 22-d6

C₃₅H₃₃D₆N₃O₆

M.W. 603.75

L-17110

(R)-Lercanidipine HCl

N-Nitroso Lercanidipine Impurity 22-d6

C₃₅H₃₂D₆N₄O₇

M.W. 632.75

L-17111

(R)-Lercanidipine HCl

N-Nitroso Lercanidipine Impurity 22-13C2-d6

C₃₃¹³C₂H₃₂D₆N₄O₇

M.W. 634.73

L-17112

(R)-Lercanidipine HCl

C1-Nitroso Lercanidipine

C₃₆H₄₀N₄O₇

M.W. 640.74

L-17113

(R)-Lercanidipine HCl

C2-Nitroso Lercanidipine

C₃₆H₄₀N₄O₇

M.W. 640.74

L-17114

(R)-Lercanidipine HCl

Lercanidipine Impurity 82

CAS No. 65840-68-8

C₈H₁₃ClO₃

M.W. 192.64

L-17115

(R)-Lercanidipine HCl

Lercanidipine Impurity 83

CAS No. 112635-76-4

C₆H₁₂O₄

M.W. 148.16