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TLC Pharmaceutical Standards

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NINTEDANIB

N-066107

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Catalogue Number:	N-066107
Compound Name:	N-Nitroso Desmethyl Nintedanib
Synonyms:	methyl (Z)-3-(((4-(N-methyl-2-(4-nitrosopiperazin-1-yl)acetamido)phenyl)amino)(phenyl)methylene)-2-oxoindoline-6-carboxylate
CAS#:
Alternate CAS#:
Molecular Formula:	C₃₀H₃₀N₆O₅
Molecular Weight:	554.61

Related Product

N-066001

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

CAS No. 656247-18-6

C₃₁H₃₃N₅O₄. C₂H₆O₃S

M.W. 539.64 110.13

N-066002

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 68 Trifluoroacetate (Intedanib Impurity 68 Trifluoroacetate)

C₂₉H₂₉N₅O₄. C₂HF₃O₂

M.W. 511.59 114.02

N-066003

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 69 (Intedanib Impurity 69)

C₃₀H₃₁N₅O₄

M.W. 525.61

N-066004

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 70 (Intedanib Impurity 70)

C₃₀H₃₁N₅O₄

M.W. 525.61

N-066005

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 71 (Intedanib Impurity 71)

CAS No. 1987887-92-2

C₂₄H₂₁N₃O₃

M.W. 399.45

N-066006

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 72 (Intedanib Impurity 72)

CAS No. 1610881-60-1

C₂₉H₃₁N₅O₂

M.W. 481.60

N-066007

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 73 (Intedanib Impurity 73)

C₄₄H₅₁N₉O₄

M.W. 769.95

N-066008

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 74 (Intedanib Impurity 74)

CAS No. 894783-61-0

C₃₀H₃₁N₅O₄

M.W. 525.61

N-066009

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib N,N-Dioxide (Intedanib N,N-Dioxide)

CAS No. 2734676-68-5

C₃₁H₃₃N₅O₆

M.W. 571.63

N-066010

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 1 (Intedanib Impurity 1)

CAS No. 2514952-69-1

C12H11NO5

M.W. 249.23

N-066011

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 2 (Intedanib Impurity 2)

CAS No. 1174335-83-1

C₂₀H₁₆ClNO₅

M.W. 385.80

N-066012

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 3 (Intedanib Impurity 3)

CAS No. 1168150-46-6

C₁₈H₁₅NO₄

M.W. 309.32

N-066013

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 4 (Intedanib Impurity 4)

CAS No. 1987887-92-2

C₂₄H₂₁N₃O₃

M.W. 399.45

N-066014

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 5 (Intedanib Impurity 5)

CAS No. 2410284-90-9

C₅₆H₅₂N₈O₈

M.W. 965.08

N-066015

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 6 (Intedanib Impurity 6)

CAS No. 894783-71-2

C₃₀H₃₁N₅O₄

M.W. 525.61

N-066016

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 7 (Intedanib Impurity 7)

C₁₉H₁₄ClNO₅

M.W. 371.77

N-066017

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 8 (Intedanib Impurity 8)

CAS No. 2093243-16-2

C₁₇H₁₃NO₄

M.W. 295.29

N-066018

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib E-Isomer (Intedanib E-Isomer)

C₃₁H₃₃N₅O₄

M.W. 539.64

N-066019

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib (Intedanib)

CAS No. 656247-17-5

C₃₁H₃₃N₅O₄

M.W. 539.64

N-066020

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib-13C-d3 (Intedanib-13C-d3)

C₃₀¹³CH₃₀D₃N₅O₄

M.W. 543.65

N-066021

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib-O-Methyl-13C-d3 (Intedanib-O-Methyl-13C-d3)

C31H30N5O4D3

M.W. 543.65

N-066022

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib N-Glucuronide-1 (Intedanib N-Glucuronide)

C37H41N5O10

M.W. 715.77

N-066023

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 9 (Intedanib Impurity 9)

C₃₁H₃₃N₅O₄

M.W. 539.64

N-066024

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib N1-Oxide (Intedanib N1-Oxide)

C₃₁H₃₃N₅O₅

M.W. 555.64

N-066025

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib N4-Oxide Trifluoroacetate (Intedanib N4-Oxide Trifluoroacetate)

C₃₁H₃₃N₅O₅. C₂HF₃O₂

M.W. 555.64 114.02

N-066026

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 12 (Intedanib Impurity 12)

C34H37N5O6

M.W. 611.70

N-066027

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 13 (Intedanib Impurity 13)

C₃₆H₄₁N₅O₆

M.W. 639.75

N-066028

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 14

CAS No. 1168152-06-4

C21H19NO5

M.W. 365.13

N-066029

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 15

CAS No. 1027407-75-5

C₂₁H₁₉NO₅

M.W. 365.39

N-066030

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 16

C21H19NO6

M.W. 381.39

N-066031

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 17 (Intedanib Impurity 17)

C16H26N4O

M.W. 290.41

N-066032

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 18 (Intedanib Impurity 18)

C15H24N4O

M.W. 276.38

N-066033

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 19

C20H19NO4

M.W. 337.38

N-066034

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 20

CAS No. 1912-28-3

C₃H₈O₃S

M.W. 124.15

N-066035

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 21

CAS No. 1912-30-7

C4H10O3S

M.W. 138.18

N-066036

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 22 (Intedanib Impurity 22)

CAS No. 2410284-89-6

C₂₂H₃₀N₆O₂

M.W. 410.52

N-066037

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib N-Glucuronide-2

C37H41N5O10

M.W. 715.76

N-066038

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Demethyl-O-Glucuronide

CAS No. 1352789-50-4

C₃₆H₃₉N₅O₁₀

M.W. 701.73

N-066039

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 23

CAS No. 119-63-1

C9H12N2O

M.W. 164.21

N-066040

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 24

C9H10Cl2N2O

M.W. 233.09

N-066041

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 25

C9H9Cl3N2O

M.W. 267.53

N-066042

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 26

C₁₆H₂₂N₄O₅

M.W. 350.38

N-066043

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 27

C16H24N4O3

M.W. 320.39

N-066044

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 28

CAS No. 855860-75-2

C9H11ClN2O

M.W. 198.65

N-066045

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib-d8 (Intedanib-d8)

CAS No. 1624587-87-6

C₃₁H₂₅D₈N₅O₄

M.W. 547.68

N-066046

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 29

C₁₁H₁₅ClO₂

M.W. 214.69

N-066047

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 30

C₁₁H₁₆O₃

M.W. 196.25

N-066048

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 31

CAS No. 22323-80-4

C₆H₁₀O₃

M.W. 130.14

N-066049

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 32

C₃₂H₃₅N₅O₄

M.W. 553.66

N-066050

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 33 (Intedanib Impurity 33)

CAS No. 2380229-45-6

C₃₃H₃₅N₅O₅

M.W. 581.67

N-066051

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 34

CAS No. 2036139-30-5

C₁₇H₁₃NO₄

M.W. 295.29

N-066052

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 35

CAS No. 1038972-16-5

C₁₃H₁₈N₄O₃

M.W. 278.31

N-066053

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 36

C₁₃H₁₇N₅O₄

M.W. 307.31

N-066054

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 6-13C-d3

C₂₉¹³CH₂₈D₃N₅O₄

M.W. 529.62

N-066055

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib-13C-d3 Demethyl-O-Glucuronide

C₃₅¹³CH₃₆D₃N₅O₁₀

M.W. 705.74

N-066056

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 38

C₂₃H₁₉N₃O₃

M.W. 385.42

N-066057

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 39

CAS No. 121-95-9

C₉H₁₀N₂O₃

M.W. 194.19

N-066058

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 40

CAS No. 78466-25-8

C₉H₈Cl₂N₂O₃

M.W. 263.07

N-066059

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 41

CAS No. 1895918-24-7

C₁₀H₉NO₄

M.W. 207.19

N-066060

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 42

CAS No. 676326-36-6

C₁₂H₁₁NO₄

M.W. 233.22

N-066061

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

N-Desmethyl Nintedanib

CAS No. 334951-61-0

C₃₀H31_N5_O₄

M.W. 525.61

N-066062

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 44

CAS No. 262368-30-9

C₁₄H₂₂N₄O

M.W. 262.36

N-066063

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 45

C₃₂H₃₂N₆O₄

M.W. 564.65

N-066064

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 46

C₃₂H₃₂N₆O₄

M.W. 564.65

N-066065

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 47

CAS No. 1253768-91-0

C₁₆H₁₁NO₄

M.W. 281.27

N-066066

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 48

CAS No. 14719-83-6

C₈H₆ClNO₄

M.W. 215.59

N-066067

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 49

CAS No. 380427-39-4

C₁₀H₉NO₃

M.W. 191.19

N-066068

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 50

CAS No. 1160293-27-5

C₁₃H₁₃NO₈

M.W. 311.25

N-066069

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 51

CAS No. 444667-11-2

C₉H₇NO₆

M.W. 225.16

N-066070

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 52

CAS No. 1373232-85-9

C₉H₉NO₄

M.W. 195.17

N-066071

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 53

C₉H₇NO₃

M.W. 177.16

N-066072

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 54

CAS No. 954239-49-7

C₁₁H₁₁NO₃

M.W. 205.21

N-066073

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 55

C₂₂H₂₂N₂O₃

M.W. 362.43

N-066074

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 56

CAS No. 2102162-79-6

C₂₂H₂₂N₂O₃

M.W. 362.43

N-066075

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 57

CAS No. 2102162-78-5

C₂₂H₂₂N₂O₃

M.W. 362.43

N-066076

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 58

CAS No. 2101947-36-6

C₂₂H₂₃N₃O₃

M.W. 377.44

N-066077

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 59

C₂₂H₂₃N₃O₃

M.W. 377.44

N-066078

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 60

C₂₂H₂₃N₃O₃

M.W. 377.44

N-066079

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 61

CAS No. 1168152-07-5

C₂₀H₁₇NO₅

M.W. 351.36

N-066080

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 62 DiHCl

CAS No. 5395-70-0

C₇H₁₀N₂. 2HCl

M.W. 122.17 2*36.46

N-066081

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 63

CAS No. 2243384-71-4

C₁₃H₂₀N₄O

M.W. 248.33

N-066082

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 64

CAS No. 1125-88-8

C₉H₁₂O₂

M.W. 152.19

N-066083

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 65

CAS No. 3395-81-1

C₉H₁₁ClO₂

M.W. 186.64

N-066084

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 66

CAS No. 2186-92-7

C₁₀H₁₄O₃

M.W. 182.22

N-066085

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 67

CAS No. 350-46-9

C₆H₄FNO₂

M.W. 141.10

N-066086

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 75

CAS No. 2653-15-8

C₉H₉ClN₂O₃

M.W. 228.63

N-066087

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 76

C₁₄H₂₀N₄O₃

M.W. 292.34

N-066088

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 77

CAS No. 2117628-65-4

C₁₄H₂₂N₄O

M.W. 262.36

N-066089

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 78

CAS No. 100-23-2

C₈H₁₀N₂O₂

M.W. 166.18

N-066090

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 79

CAS No. 708279-23-6

C₁₃H₁₈N₄O₃

M.W. 278.31

N-066091

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 80

CAS No. 262368-25-2

C₁₃H₂₀N₄O

M.W. 248.33

N-066092

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 81 (Intedanib Impurity 81)

C₂₆H₃₁N₅O₄

M.W. 477.57

N-066093

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

N-Nitroso Nintedanib

C₃₁H₃₂N₆O₅

M.W. 568.63

N-066094

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 6 Ditrifluoroacetate (Intedanib Impurity 6 Ditrifluoroacetate)

C₃₀H₃₁N₅O₄. 2 C₂HF₃O₂

M.W. 525.61 2*114.02

N-066095

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 82

CAS No. 2765161-53-1

C₁₃H₁₅NO₆

M.W. 281.26

N-066096

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 83

CAS No. 14235-05-3

C₇H₄ClNO₄

M.W. 201.56

N-066097

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 84

C₁₄H₂₂N₄O₂

M.W. 278.36

N-066098

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 85

C₁₉H₃₀N₆O₃

M.W. 390.49

N-066099

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 86

C₁₉H₃₂N₆O

M.W. 360.51

N-066100

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 87

C₂₁H₂₀ClNO₆

M.W. 417.84

N-066101

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 88

C₁₇H₁₃NO₄

M.W. 295.29

N-066102

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 89

C₁₂H₉Cl₂NO₄

M.W. 302.11

N-066103

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 90

C₂₀H₁₅C_l2NO₅

M.W. 420.24

N-066104

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 91

C₂₁H₁₉NO₆

M.W. 381.38

N-066105

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 92

C₃₁H₃₃N₅O₄

M.W. 539.64

N-066106

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 93

C₃₆H₄₃N₇O₄

M.W. 637.79

N-066108

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 95

C₃₁H₃₃N₅O₅

M.W. 555.64

N-066109

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 96

C₃₁H₃₃N₅O₇

M.W. 587.63

N-066110

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 97

CAS No. 2097505-01-4

C₃₄H₃₇N₅O₅

M.W. 595.70

N-066111

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 98

CAS No. 14192-26-8

C₁₀H₉NO₃

M.W. 191.19

N-066112

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

N2-Nitroso Nintedanib

C₃₁H₃₂N₆O₅

M.W. 568.63

N-066113

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 99

C₁₈H₁₅NO₄

M.W. 309.32

N-066114

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 100

C₃₃H₃₇N₅O₄

M.W. 567.69

N-066115

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 101

CAS No. 2519501-85-8

C₂₃H₁₈N₂O₄

M.W. 386.41

N-066116

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 102

C₁₉H₁₈N₂O₃

M.W. 322.36

N-066117

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 103

CAS No. 2653-16-9

C₉H₉ClN₂O₃

M.W. 228.63

N-066118

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

N1,N4-Dinitroso N-Desmethyl Nintedanib

C₃₀H₂₉N₇O₆

M.W. 583.61

N-066119

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 104

CAS No. 1139455-52-9

C₃₂H₃₅N₅O₄

M.W. 553.66

N-066120

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

N1,N2-Di-N-Nitroso Nintedanib Impurity 4

C₂₄H₁₉N₅O₅

M.W. 457.45

N-066121

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 105

C₁₄H₁₃NO₅

M.W. 275.26

N-066122

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 106

CAS No. 637-98-9

C₃H₇NOS

M.W. 105.16

N-066123

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 107

CAS No. 707-07-3

C₁₀H₁₄O₃

M.W. 182.22

N-066124

Nintedanib Ethanesulfonate (Intedanib Ethanesulfonate)

Nintedanib Impurity 108

C₂₁H₁₉NO₅

M.W. 365.39