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TLC Pharmaceutical Standards

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DULOXETINE

D-1165

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Catalogue Number:	D-1165
Compound Name:	Duloxetine Impurity 25 Maleate
Synonyms:	(R)-2-methoxy-5-(3-(methylamino)-1-(thiophen-2-yl)propoxy)naphthalen-1-ol, maleate (1:1)
CAS#:
Alternate CAS#:	1798014-56-8 (free base)
Molecular Formula:	C₁₉H₂₁NO₃S. C₄H₄O₄
Molecular Weight:	343.45 116.07

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D-112

rac-Duloxetine-d3 HCl

4-Hydroxy Duloxetine Glucuronide Sodium Salt

C₂₄H₂₆NO₈S. Na

M.W. 488.53 22.99

D-113

rac-Duloxetine-d3 HCl

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C₁₈H₁₉NOS. HCl

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D-115

rac-Duloxetine-d3 HCl

Duloxetine EP Impurity C HBr

CAS No. 949096-01-9

C₁₈H₁₉NOS. HBr

M.W. 297.42 80.91

D-116

rac-Duloxetine-d3 HCl

rac-Duloxetine EP Impurity F HCl (rac-Duloxetine USP Related Compound F )

CAS No. 1104890-90-5

C₁₈H₁₉NOS. HCl

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D-117

rac-Duloxetine-d3 HCl

4-Hydroxy Duloxetine Acetate

CAS No. 2705426-23-7

C₁₈H₁₉NO₂S. C₂H₄O₂

M.W. 313.42 60.05

D-118

rac-Duloxetine-d3 HCl

Duloxetine Impurity 20

CAS No. 947686-09-1

C₂₅H₂₃NO₃S

M.W. 417.52

D-119

rac-Duloxetine-d3 HCl

Duloxetine EP Impurity E

CAS No. 1033803-59-6

C₁₈H₁₉NOS

M.W. 297.42

D-1110

rac-Duloxetine-d3 HCl

Duloxetine Impurity 9

CAS No. 116539-57-2

C₈H₁₃NOS

M.W. 171.26

D-1111

rac-Duloxetine-d3 HCl

Duloxetine USP Related Compound H

CAS No. 199191-66-7

C₂₂H₂₃NO₄S

M.W. 397.49

D-1112

rac-Duloxetine-d3 HCl

rac-Duloxetine-d7 Maleate

C₁₈H₁₂D₇NOS. C₄H₄O₄

M.W. 304.46 116.07

D-1113

rac-Duloxetine-d3 HCl

4-Hydroxy Duloxetine-d6

C18H13NO2SD6

M.W. 319.46

D-1114

rac-Duloxetine-d3 HCl

(S)-Duloxetine Phthalamide

CAS No. 199191-67-8

C₂₆H₂₃NO₄S

M.W. 445.53

D-1115

rac-Duloxetine-d3 HCl

Duloxetine Impurity 30

C₁₉H₁₉NO₂S

M.W. 325.43

D-1116

rac-Duloxetine-d3 HCl

Duloxetine Impurity 31

C₂₀H₂₁NO₂S

M.W. 339.46

D-1117

rac-Duloxetine-d3 HCl

Duloxetine Impurity 15 (alpha-Hydroxy)

CAS No. 940291-11-2

C₁₈H₁₉NOS

M.W. 297.42

D-1118

rac-Duloxetine-d3 HCl

5-Hydroxy-6-Methoxy Duloxetine Sulfate-d3 Triethylamine Salt

C₁₉H₁₈D₃NO₆S₂. Et₃N

M.W. 426.52 101.19

D-1119

rac-Duloxetine-d3 HCl

4-Hydroxy Duloxetine-d6 beta-D-Glucuronide

C24H21NO8SD6

M.W. 495.58

D-1120

rac-Duloxetine-d3 HCl

4-Hydroxy Duloxetine-d3 beta-D-Glucuronide

CAS No. N/A

C24H24NO8SD3

M.W. 492.57

D-1121

rac-Duloxetine-d3 HCl

rac-Duloxetine-d7

C₁₈H₁₂D₇NOS

M.W. 304.46

D-1122

rac-Duloxetine-d3 HCl

rac-4-Hydroxy Duloxetine-d3

C₁₈H₁₆D₃NO₂S

M.W. 316.43

D-1123

rac-Duloxetine-d3 HCl

Duloxetine Impurity 8 Oxalate

CAS No. 132335-47-8

C₁₉H₂₁NOS. C₂H₂O₄

M.W. 311.44 90.03

D-1124

rac-Duloxetine-d3 HCl

Duloxetine EP Impurity D (1-Naphthol)

CAS No. 90-15-3

C₁₀H₈O

M.W. 144.17

D-1125

rac-Duloxetine-d3 HCl

Duloxetine Impurity 1

C28H25NOS

M.W. 423.58

D-1126

rac-Duloxetine-d3 HCl

Duloxetine Impurity 2

C18H19NOS

M.W. 297.42

D-1127

rac-Duloxetine-d3 HCl

Duloxetine EP Impurity A Maleate (Duloxetine USP Related Compound A Maleate)

C₁₈H₁₉NOS. C₄H₄O₄

M.W. 297.42 116.07

D-1128

rac-Duloxetine-d3 HCl

Duloxetine Impurity 3 Oxalate

C₁₉H₂₁NOS. C₂H₂O₄

M.W. 311.44 90.04

D-1129

rac-Duloxetine-d3 HCl

Duloxetine Impurity 4

CAS No. 230525-40-1

C₈H₁₃NOS

M.W. 171.26

D-1130

rac-Duloxetine-d3 HCl

Duloxetine Impurity 5

C₈H₁₁NOS. HCl

M.W. 169.25 36.46

D-1131

rac-Duloxetine-d3 HCl

Duloxetine Impurity 6

C8H13NOS

M.W. 171.26

D-1132

rac-Duloxetine-d3 HCl

Duloxetine EP Impurity F HCl (Duloxetine USP Related Compound F)

CAS No. 2748376-86-3

C₁₈H₁₉NOS. HCl

M.W. 297.42 36.46

D-1133

rac-Duloxetine-d3 HCl

Duloxetine Impurity 7

CAS No. 763079-11-4 (free base)

C15H17NO2S2. HCl

M.W. 307.44 36.46

D-1134

rac-Duloxetine-d3 HCl

Duloxetine Related Compound J

C24H23NOS

M.W. 373.51

D-1135

rac-Duloxetine-d3 HCl

Duloxetine Impurity 10

CAS No. 1346599-09-4

C18H19NOS

M.W. 297.42

D-1136

rac-Duloxetine-d3 HCl

Duloxetine Impurity 11

C15H17NO2S2

M.W. 307.43

D-1137

rac-Duloxetine-d3 HCl

Duloxetine EP Impurity B

CAS No. 116539-55-0

C₈H₁₃NOS

M.W. 171.26

D-1138

rac-Duloxetine-d3 HCl

N-(2-Hydroxy-1-naphthyl)acetamide

CAS No. 117-93-1

C₁₂H₁₁NO₂

M.W. 201.23

D-1143

rac-Duloxetine-d3 HCl

Duloxetine Impurity 14

CAS No. 178273-35-3

C₁₇H₁₇NOS

M.W. 283.39

D-1139

rac-Duloxetine-d3 HCl

Duloxetine-d3 HCl

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C₁₈H₁₆D₃NOS. HCl

M.W. 300.43 36.46

D-1140

rac-Duloxetine-d3 HCl

Duloxetine EP Impurity G

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C₁₀H₇F

M.W. 146.16

D-1141

rac-Duloxetine-d3 HCl

Duloxetine Impurity 12

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C₁₉H₂₁NOS. C₂H₂O₄

M.W. 311.44 90.04

D-1142

rac-Duloxetine-d3 HCl

Duloxetine Impurity 13 Oxalate

CAS No. 932013-45-1

C₁₉H₂₁NOS. C₂H₂O₄

M.W. 311.44 90.04

D-1144

rac-Duloxetine-d3 HCl

N-Nitroso Duloxetine

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C₁₈H₁₈N₂O₂S

M.W. 326.41

D-1145

rac-Duloxetine-d3 HCl

Duloxetine Impurity 17

CAS No. 132335-44-5

C₉H₁₅NOS

M.W. 185.29

D-1146

rac-Duloxetine-d3 HCl

Duloxetine Impurity 18

CAS No. 116817-84-6

C₉H₁₅NOS

M.W. 185.29

D-1147

rac-Duloxetine-d3 HCl

Duloxetine Impurity 19

CAS No. 1384080-56-1

C₉H₁₅NOS

M.W. 185.29

D-1148

rac-Duloxetine-d3 HCl

Duloxetine-Lactose Adduct Impurity

C₃₀H₃₉NO₁₁S

M.W. 621.70

D-1149

rac-Duloxetine-d3 HCl

N-Nitorso Duloxetine EP Impurity B

C₈H₁₂N₂O₂S

M.W. 200.26

D-1150

rac-Duloxetine-d3 HCl

rac-Duloxetine Oxalate

CAS No. 116817-14-2

C₁₈H₁₉NOS. C₂H₂O₄

M.W. 297.42 90.03

D-1151

rac-Duloxetine-d3 HCl

Duloxetine EP Impurity D-d8 (1-Naphthol-d8)

CAS No. 207569-03-7

C₁₀D₈O

M.W. 152.22

D-1152

rac-Duloxetine-d3 HCl

N-Nitroso Duloxetine EP Impurity C

C₁₈H₁₈N₂O₂S

M.W. 326.41

D-1153

rac-Duloxetine-d3 HCl

N-Nitroso Duloxetine EP Impurity E

C₁₈H₁₈N₂O₂S

M.W. 326.41

D-1154

rac-Duloxetine-d3 HCl

N-Nitroso Duloxetine EP Impurity F (N-Nitroso Duloxetine USP Related Compound F (Free Form))

C₁₈H₁₈N₂O₂S

M.W. 326.41

D-1155

rac-Duloxetine-d3 HCl

Duloxetine Impurity 21

CAS No. 1797905-48-6

C₁₈H₁₉NO₂S

M.W. 313.42

D-1156

rac-Duloxetine-d3 HCl

Duloxetine Impurity 22 Oxalate

C₂₀H₂₁NO₂S. C₂H₄O₂

M.W. 339.45 90.03

D-1157

rac-Duloxetine-d3 HCl

4-Hydroxy Duloxetine N-Glucuronide

C₂₄H₂₇NO₈S

M.W. 489.54

D-1158

rac-Duloxetine-d3 HCl

N-Nitroso Duloxetine-d3

C₁₈H₁₅D₃N₂O₂S

M.W. 329.43

D-1159

rac-Duloxetine-d3 HCl

N-Nitroso Duloxetine-d7

C₁₈H₁₁D₇N₂O₂S

M.W. 333.46

D-1160

rac-Duloxetine-d3 HCl

Duloxetine Impurity 23

C₃₅H₃₃NO₂S₂

M.W. 563.77

D-1161

rac-Duloxetine-d3 HCl

Duloxetine Impurity 24 Oxalate

C₂₀H₂₁NO₂S. C₂H₂O₄

M.W. 339.46 90.04

D-1162

rac-Duloxetine-d3 HCl

5-Hydroxy-6-Methoxy Duloxetine Maleate

C₁₉H₂₁NO₃S. C₄H₄O₄

M.W. 343.45 116.07

D-1163

rac-Duloxetine-d3 HCl

Duloxetine-d7 Oxalate

C₁₈H₁₂D₇NOS. C₂H₂O₄

M.W. 304.46 90.04

D-1164

rac-Duloxetine-d3 HCl

N-Nitroso Duloxetine EP Impurity A (N-Nitroso Duloxetine USP Related Compound A)

C₁₈H₁₈N₂O₂S

M.W. 326.41

D-1166

rac-Duloxetine-d3 HCl

Duloxetine Impurity 26

C₂₅H₂₃NO₃S

M.W. 417.52

D-1167

rac-Duloxetine-d3 HCl

5-Hydroxy Duloxetine

CAS No. 741693-77-6

C₁₈H₁₉NO₂S

M.W. 313.42

D-1168

rac-Duloxetine-d3 HCl

N-Nitroso rac-Duloxetine

CAS No. 2680527-91-5

C₁₈H₁₈N₂O₂S

M.W. 326.41

D-1169

rac-Duloxetine-d3 HCl

rac-Duloxetine HCl

CAS No. 947316-47-4

C₁₈H₁₉NOS. HCl

M.W. 297.42 36.46

D-1170

rac-Duloxetine-d3 HCl

Duloxetine Impurity 27

C₂₀H₂₁NO₂S

M.W. 339.45

D-1171

rac-Duloxetine-d3 HCl

N-Nitroso Duloxetine Impurity 5

C₈H₁₀N₂O₂S

M.W. 198.24

D-1172

rac-Duloxetine-d3 HCl

Duloxetine Impurity 28

CAS No. 132335-49-0

C₉H₁₅NOS

M.W. 185.29

D-1173

rac-Duloxetine-d3 HCl

5-Hydroxy-6-Methoxy Duloxetine-D3 Acetate

C₁₉H₁₈D₃NO₃S. C₂H₄O₂

M.W. 346.46 60.05

D-1174

rac-Duloxetine-d3 HCl

Duloxetine Impurity 29-d3

C₃₅H₃₀D₃NO₂S₂

M.W. 566.79

D-1175

rac-Duloxetine-d3 HCl

Duloxetine Impurity 29

C₃₅H₃₃NO₂S₂

M.W. 563.77

D-1176

rac-Duloxetine-d3 HCl

rac-Duloxetine USP Related Compound H

C₂₂H₂₃NO₄S

M.W. 397.49