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Naproxen

Naproxen Sodium
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Cat. No: CL-NPXN-01

CAS No: 26159-34-2

Mol. F: C14H13NaO3

Mol. Wt: 252.24

Inv. Status: In Stock

Naproxen EP Impurity A
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Cat. No: CL-NPXN-02

CAS No: 52079-10-4

Mol. F: C13H12O3

Mol. Wt: 216.2

Inv. Status: In Stock

Naproxen EP Impurity B
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Cat. No: CL-NPXN-03

CAS No: 89617-86-7

Mol. F: C14H13ClO3

Mol. Wt: 264.7

Inv. Status: Custom Synthesis

Naproxen EP Impurity C
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Cat. No: CL-NPXN-04

CAS No: 84236-26-0

Mol. F: C14H13BrO3

Mol. Wt: 309.2

Inv. Status: In Stock

Naproxen EP Impurity D
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Cat. No: CL-NPXN-05

CAS No: 116883-62-6

Mol. F: C14H13IO3

Mol. Wt: 356.2

Inv. Status: Custom Synthesis

Naproxen EP Impurity E
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Cat. No: CL-NPXN-06

CAS No: 26159-35-3

Mol. F: C15H16O3

Mol. Wt: 244.3

Inv. Status: In Stock

Naproxen EP Impurity F
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Cat. No: CL-NPXN-07

CAS No: 31220-35-6

Mol. F: C16H18O3

Mol. Wt: 258.3

Inv. Status: In Stock

Naproxen EP Impurity H
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Cat. No: CL-NPXN-08

CAS No: 5111-66-0

Mol. F: C11H10O2

Mol. Wt: 174.2

Inv. Status: Custom Synthesis

Naproxen EP Impurity I
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Cat. No: CL-NPXN-09

CAS No: 23981-47-7

Mol. F: C13H12O3

Mol. Wt: 216.2

Inv. Status: Custom Synthesis

Naproxen EP Impurity J
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Cat. No: CL-NPXN-10

CAS No: 21388-17-0

Mol. F: C13H14O

Mol. Wt: 186.3

Inv. Status: Custom Synthesis

Naproxen EP Impurity K
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Cat. No: CL-NPXN-11

CAS No: 77301-42-9

Mol. F: C13H14O2

Mol. Wt: 202.3

Inv. Status: In Stock

Naproxen EP Impurity L
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Cat. No: CL-NPXN-12

CAS No: 3900-45-6

Mol. F: C13H12O2

Mol. Wt: 200.2

Inv. Status: In Stock

Naproxen EP Impurity M
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Cat. No: CL-NPXN-13

CAS No: 93-04-9

Mol. F: C11H10O

Mol. Wt: 158.2

Inv. Status: Custom Synthesis

Naproxen EP Impurity N
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Cat. No: CL-NPXN-14

CAS No: 5111-65-9

Mol. F: C11H9BrO

Mol. Wt: 237.1

Inv. Status: In Stock

Naproxen USP RC G
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Cat. No: CL-NPXN-15

CAS No: 23979-41-1

Mol. F: C14H14O3

Mol. Wt: 230.3

Inv. Status: Custom Synthesis

Naproxen Nitrile Impurity
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Cat. No: CL-NPXN-16

CAS No: 67886-70-8

Mol. F: C12H9NO

Mol. Wt: 183.2

Inv. Status: Custom Synthesis

Naproxen EP Impurity O
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Cat. No: CL-NPXN-17

CAS No: 2471-70-7

Mol. F: C12H10O3

Mol. Wt: 202.2

Inv. Status: In Stock

Naproxen Racemate
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Cat. No: CL-NPXN-18

CAS No: 23981-80-8

Mol. F: C14H14O3

Mol. Wt: 230.3

Inv. Status: Custom Synthesis

Naproxen Impurity 1
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Cat. No: CL-NPXN-19

CAS No: 10441-46-0

Mol. F: C12H10O3

Mol. Wt: 202.2

Inv. Status: Custom Synthesis

Naproxen Sodium Impurity O
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Cat. No: CL-NPXN-20

CAS No: 156967-24-7

Mol. F: C17H20O3

Mol. Wt: 272.3

Inv. Status: In Stock

Naproxen Aldehyde Impurity
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Cat. No: CL-NPXN-21

CAS No: 27602-75-1

Mol. F: C14H14O2

Mol. Wt: 214.3

Inv. Status: In Stock

Naproxen Impurity 13
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Cat. No: CL-NPXN-22

CAS No: 111198-00-6

Mol. F: C19H24O4

Mol. Wt: 316.4

Inv. Status: Custom Synthesis

Naproxen Impurity 15
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Cat. No: CL-NPXN-23

CAS No: 60424-17-1

Mol. F: C14H13ClO3

Mol. Wt: 264.7

Inv. Status: Custom Synthesis

Naproxen Impurity 8
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Cat. No: CL-NPXN-24

CAS No: NA

Mol. F: C32H35NO5

Mol. Wt: 513.6

Inv. Status: Custom Synthesis

Naproxen Glycerol Ester Impurity (Mixture of Diastereomers)
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Cat. No: CL-NPXN-25

CAS No: 38835-17-5

Mol. F: C17H20O5

Mol. Wt: 304.3

Inv. Status: Custom Synthesis

Rac-5-Bromo Naproxen
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Cat. No: CL-NPXN-26

CAS No: 27655-95-4

Mol. F: C14H13BrO3

Mol. Wt: 309.2

Inv. Status: Custom Synthesis

1-Acetyl-2-methoxynaphthalene
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Cat. No: CL-NPXN-27

CAS No: 5672-94-6

Mol. F: C13H12O2

Mol. Wt: 200.2

Inv. Status: Custom Synthesis

Alpha-Hydroxy Naproxen
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Cat. No: CL-NPXN-28

CAS No: 32721-11-2

Mol. F: C14H14O4

Mol. Wt: 246.3

Inv. Status: Custom Synthesis

Naproxen Amino Butyl Ester
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Cat. No: CL-NPXN-29

CAS No: NA

Mol. F: C18H23NO3

Mol. Wt: 301.4

Inv. Status: Custom Synthesis

Naproxen Dehydro Impurity
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Cat. No: CL-NPXN-30

CAS No: 27602-79-5

Mol. F: C14H12O3

Mol. Wt: 228.2

Inv. Status: Custom Synthesis

Naproxen Dimer
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Cat. No: CL-NPXN-31

CAS No: NA

Mol. F: C28H26O6

Mol. Wt: 458.5

Inv. Status: Custom Synthesis

Naproxen Glucuronide
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Cat. No: CL-NPXN-32

CAS No: 41945-43-1

Mol. F: C20H22O9

Mol. Wt: 406.4

Inv. Status: Custom Synthesis

Naproxen Impurity 10
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Cat. No: CL-NPXN-33

CAS No: 939-26-4

Mol. F: C11H9Br

Mol. Wt: 221.1

Inv. Status: Custom Synthesis

Naproxen Impurity 11
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Cat. No: CL-NPXN-34

CAS No: 116883-61-5

Mol. F: C14H13IO3

Mol. Wt: 356.2

Inv. Status: Custom Synthesis

Naproxen Impurity 2
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Cat. No: CL-NPXN-35

CAS No: NA

Mol. F: C18H21O4 : Na

Mol. Wt: 301.4 : 23.0

Inv. Status: Custom Synthesis

Naproxen Impurity 3
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Cat. No: CL-NPXN-36

CAS No: 3453-55-2

Mol. F: C13H12O2

Mol. Wt: 200.2

Inv. Status: Custom Synthesis

Naproxen Impurity 4
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Cat. No: CL-NPXN-37

CAS No: 17056-94-9

Mol. F: C13H12O2

Mol. Wt: 200.2

Inv. Status: Custom Synthesis

Naproxen Impurity 5
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Cat. No: CL-NPXN-38

CAS No: 358369-77-4

Mol. F: C20H26O8

Mol. Wt: 394.4

Inv. Status: Custom Synthesis

Naproxen Impurity 6
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Cat. No: CL-NPXN-39

CAS No: NA

Mol. F: C20H24O7

Mol. Wt: 376.4

Inv. Status: Custom Synthesis

Naproxen Impurity 7
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Cat. No: CL-NPXN-40

CAS No: NA

Mol. F: C18H23NO3 : HCl

Mol. Wt: 301.4 : 36.5

Inv. Status: Custom Synthesis

Naproxen Impurity 9
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Cat. No: CL-NPXN-41

CAS No: 2601735-81-1

Mol. F: C18H22O4

Mol. Wt: 302.4

Inv. Status: Custom Synthesis

Naproxen Lactic acid Ester
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Cat. No: CL-NPXN-42

CAS No: 140225-89-4

Mol. F: C17H18O5

Mol. Wt: 302.3

Inv. Status: Custom Synthesis

Naproxen? 1,2-Propylene Glycol? Esters (Mixture of Isomers)?
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Cat. No: CL-NPXN-44

CAS No: NA

Mol. F: C17H20O4

Mol. Wt: 288.3

Inv. Status: Custom Synthesis

Sec-Butyl Chloroacetate
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Cat. No: CL-NPXN-45

CAS No: 17696-64-9

Mol. F: C6H11ClO2

Mol. Wt: 150.6

Inv. Status: Custom Synthesis

Naproxen Impurity 14
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Cat. No: CL-NPXN-46

CAS No: 2664845-95-6

Mol. F: C14H13IO3

Mol. Wt: 356.2

Inv. Status: Custom Synthesis

Desmethyl Naproxen
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Cat. No: CL-NPXN-47

CAS No: 60756-73-2

Mol. F: C13H12O3

Mol. Wt: 216.2

Inv. Status: Custom Synthesis

Naproxen
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Cat. No: CL-NPXN-48

CAS No: 22204-53-1

Mol. F: C14H14O3

Mol. Wt: 230.3

Inv. Status: Custom Synthesis

Naproxen Butanolamide
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Cat. No: CL-NPXN-49

CAS No: 2058179-15-8

Mol. F: C18H23NO3

Mol. Wt: 301.4

Inv. Status: Custom Synthesis

Naproxen 13C D3
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Cat. No: CL-NPXN-50

CAS No: NA

Mol. F: C1313CH11D3O3

Mol. Wt: 234.3

Inv. Status: Custom Synthesis

Naproxen-d3
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Cat. No: CL-NPXN-51

CAS No: 1094102-82-5

Mol. F: C14H11D3O3

Mol. Wt: 233.3

Inv. Status: Custom Synthesis

(+/-)-Naproxen D3
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Cat. No: CL-NPXN-52

CAS No: 958293-77-1

Mol. F: C14H11D3O3

Mol. Wt: 233.3

Inv. Status: Custom Synthesis

(?)-Naproxen-d3
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Cat. No: CL-NPXN-53

CAS No: 958293-79-3

Mol. F: C14H11D3O3

Mol. Wt: 233.3

Inv. Status: Custom Synthesis

Rac Naproxen-d3 Methyl Ester
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Cat. No: CL-NPXN-54

CAS No: 1189511-76-9

Mol. F: C15H13D3O3

Mol. Wt: 247.3

Inv. Status: Custom Synthesis

Rac O-Desmethyl Naproxen D3
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Cat. No: CL-NPXN-55

CAS No: 1122399-99-8

Mol. F: C13H9D3O3

Mol. Wt: 219.3

Inv. Status: Custom Synthesis

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