Diclofenac

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Pharmaceutical Reference Standards

Diclofenac diethylamine

CAT. No.	CP-D20000
CAS. No.	78213-16-8
Mol. F.	C14H11Cl2NO2 : C4H11N
Mol. Wt.	296.1 : 73.1
Stock Status:	In Stock

Rel. Cas No: 15307-86-5 (free base)

Diclofenac EP Impurity A

CAT. No.	CP-D20001
CAS. No.	15362-40-0
Mol. F.	C14H9Cl2NO
Mol. Wt.	278.13
Stock Status:	In Stock

Diclofenac EP Impurity B

CAT. No.	CP-D20002
CAS. No.	22121-58-0
Mol. F.	C13H9Cl2NO
Mol. Wt.	266.12
Stock Status:	In Stock

Diclofenac EP Impurity C

CAT. No.	CP-D20003
CAS. No.	27204-57-5
Mol. F.	C13H11Cl2NO
Mol. Wt.	268.14
Stock Status:	In Stock

Diclofenac EP Impurity D

CAT. No.	CP-D20004
CAS. No.	127792-23-8
Mol. F.	C14H11BrClNO2
Mol. Wt.	340.6
Stock Status:	In Stock

Rel. Cas No: 127792-45-4 (sodium salt)

Diclofenac EP Impurity E

CAT. No.	CP-D20005
CAS. No.	59-48-3
Mol. F.	C8H7NO
Mol. Wt.	133.15
Stock Status:	In Stock

Diclofenac EP Impurity F

CAT. No.	CP-D20006
CAS. No.	560075-65-2
Mol. F.	C14H10Cl3NO
Mol. Wt.	314.59
Stock Status:	In Stock

Diclofenac Methyl Ester

CAT. No.	CP-D20007
CAS. No.	15307-78-5
Mol. F.	C15H13Cl2NO2
Mol. Wt.	310.18
Stock Status:	In stock

Diclofenac Ethyl Ester

CAT. No.	CP-D20008
CAS. No.	15307-77-4
Mol. F.	C16H15Cl2NO2
Mol. Wt.	324.2
Stock Status:	In stock

Diclofenac Desacetate Impurity

CAT. No.	CP-D20009
CAS. No.	15307-93-4
Mol. F.	C12H9Cl2N
Mol. Wt.	238.11
Stock Status:	In Stock

Diclofenac glyoxillic acid

CAT. No.	CP-D20010
CAS. No.	66156-75-0
Mol. F.	C14H9Cl2NO3
Mol. Wt.	310.13
Stock Status:	In Stock

N-Nitroso Diclofenac

CAT. No.	CP-D20013
CAS. No.	66505-80-4
Mol. F.	C14H10Cl2N2O3
Mol. Wt.	325.15
Stock Status:	In Stock

2-Bromo-6-chlorobenzoic Acid

CAT. No.	CP-D20015
CAS. No.	93224-85-2
Mol. F.	C7H4BrClO2
Mol. Wt.	235.46
Stock Status:	In Stock

Diclofenac Sodium

CAT. No.	CP-D20016
CAS. No.	15307-79-6
Mol. F.	C14H10Cl2NO2 : Na
Mol. Wt.	295.14 : 23.0
Stock Status:	In Stock

Rel. Cas No: 15307-86-5 (free base) ; 15307-81-0 (K salt)

Diclofenac Isopropyl Ester

CAT. No.	CP-D20017
CAS. No.	66370-79-4
Mol. F.	C17H17Cl2NO2
Mol. Wt.	338.2
Stock Status:	Custom Synthesis

Diclofenac Potassium

CAT. No.	CP-D20018
CAS. No.	15307-81-0
Mol. F.	C14H10Cl2NO2 : K
Mol. Wt.	295.1:39.1
Stock Status:	In Stock

Rel. Cas No: 15307-86-5 (free base) ; 15307-79-6 (Na salt)

Diclofenac 4-Bromo Analog

CAT. No.	CP-D20019
CAS. No.	2512211-75-3
Mol. F.	C19H11BrClN02
Mol. Wt.	340.60
Stock Status:	Custom Synthesis

Diclofenac Carboxylic Acid

CAT. No.	CP-D20020
CAS. No.	13625-57-5
Mol. F.	C13H9Cl2NO2
Mol. Wt.	282.12
Stock Status:	In Stock

Diclofenac Chloroacetyl Impurity

CAT. No.	CP-D20021
CAS. No.	15308-01-7
Mol. F.	C14H10Cl3NO
Mol. Wt.	314.59
Stock Status:	In Stock

Diclofenac Glycerol ester

CAT. No.	CP-D20022
CAS. No.	221016-39-3
Mol. F.	C17H17Cl2NO4
Mol. Wt.	370.23
Stock Status:	Custom Synthesis

Diclofenac Impurity 17

CAT. No.	CP-D20023
CAS. No.	24542-74-3
Mol. F.	C14H7Cl2NO2
Mol. Wt.	292.12
Stock Status:	Custom Synthesis

Diclofenac Impurity 28

CAT. No.	CP-D20024
CAS. No.	101-17-7
Mol. F.	C12H10ClN
Mol. Wt.	203.67
Stock Status:	In Stock

Diclofenac 2,5-Quinone Imine

CAT. No.	CP-D20025
CAS. No.	1254576-93-6
Mol. F.	C14H9Cl2NO3
Mol. Wt.	310.13
Stock Status:	Custom Synthesis

Diclofenac Related Compound 1

CAT. No.	CP-D20026
CAS. No.	928343-25-3
Mol. F.	C14H9Cl2NO3
Mol. Wt.	310.13
Stock Status:	Custom Synthesis

N-Acetyl Diclofenac

CAT. No.	CP-D20027
CAS. No.	NA
Mol. F.	C16H13Cl2NO3
Mol. Wt.	337.03
Stock Status:	Custom Synthesis

Diclofenac

CAT. No.	CP-D20028
CAS. No.	15307-86-5
Mol. F.	C14H11Cl2NO2
Mol. Wt.	296.15
Stock Status:	In Stock

Rel. Cas No: 15307-79-6 (sodium salt) ; 15307-81-0 (potassium salt) ; 78213-16-8 (diethylamine salt)

Diclofenac Dimer Impurity 1

CAT. No.	CP-D20029
CAS. No.	1609187-32-7
Mol. F.	C28H20Cl4N2O4
Mol. Wt.	590.28
Stock Status:	Custom Synthesis

8-Chlorocarbazole-1-acetic Acid

CAT. No.	CP-D20030
CAS. No.	131023-44-4
Mol. F.	C14H10ClNO2
Mol. Wt.	259.69
Stock Status:	Custom Synthesis

2-(9H-carbazol-1-yl)acetic acid

CAT. No.	CP-D20031
CAS. No.	131023-43-3
Mol. F.	C14H11NO2
Mol. Wt.	225.25
Stock Status:	Custom Synthesis

4-Hydroxy Diclofenac

CAT. No.	CP-D20032
CAS. No.	64118-84-9
Mol. F.	C14H11Cl2NO3
Mol. Wt.	312.15
Stock Status:	Custom Synthesis

Diclofenac Impurity 5

CAT. No.	CP-D20033
CAS. No.	2180935-53-7
Mol. F.	C28H20Cl4N2O4
Mol. Wt.	590.28
Stock Status:	Custom Synthesis

Diclofenac Impurity 6

CAT. No.	CP-D20034
CAS. No.	1420774-71-5
Mol. F.	C13H7Cl2NO2
Mol. Wt.	280.1
Stock Status:	Custom Synthesis

2,6-Dichlorophenolindophenol

CAT. No.	CP-D20035
CAS. No.	956-48-9
Mol. F.	C12H7Cl2NO2
Mol. Wt.	268.09
Stock Status:	Custom Synthesis

Diclofenac Impurity 8

CAT. No.	CP-D20036
CAS. No.	95093-56-4
Mol. F.	C17H17Cl2NO3
Mol. Wt.	354.23
Stock Status:	Custom Synthesis

2,6-Dichloro-N-(o-tolyl)anilin

CAT. No.	CP-D20037
CAS. No.	172494-87-0
Mol. F.	C13H11Cl2N
Mol. Wt.	252.14
Stock Status:	Custom Synthesis

Methyl 2-(4-chlorophenoxy)acetate

CAT. No.	CP-D20038
CAS. No.	4841-22-9
Mol. F.	C9H9ClO3
Mol. Wt.	200.62
Stock Status:	Custom Synthesis

Diclofenac Impurity 11

CAT. No.	CP-D20039
CAS. No.	51550-51-7
Mol. F.	C9H7Cl3O3
Mol. Wt.	269.5
Stock Status:	Custom Synthesis

Diclofenac Impurity 12

CAT. No.	CP-D20040
CAS. No.	1928-49-0
Mol. F.	C9H8Cl2O3
Mol. Wt.	235.06
Stock Status:	Custom Synthesis

2-Chloro-N-phenylaniline

CAT. No.	CP-D20041
CAS. No.	1205-40-9
Mol. F.	C12H10ClN
Mol. Wt.	203.67
Stock Status:	Custom Synthesis

2,4-Dichloro-N-phenylaniline

CAT. No.	CP-D20042
CAS. No.	58373-59-4
Mol. F.	C12H9Cl2N
Mol. Wt.	238.11
Stock Status:	Custom Synthesis

4-Chloro-N-phenylaniline

CAT. No.	CP-D20043
CAS. No.	1205-71-6
Mol. F.	C12H10ClN
Mol. Wt.	203.67
Stock Status:	Custom Synthesis

2-Hydroxy-N-phenylacetamide

CAT. No.	CP-D20044
CAS. No.	4746-61-6
Mol. F.	C8H9NO2
Mol. Wt.	151.17
Stock Status:	Custom Synthesis

Dichloroacetic Anhydride

CAT. No.	CP-D20045
CAS. No.	4124-30-5
Mol. F.	C4H2Cl4O3
Mol. Wt.	239.86
Stock Status:	Custom Synthesis

Diclofenac Impurity 20

CAT. No.	CP-D20046
CAS. No.	2687063-52-9
Mol. F.	C14H11Cl2NO
Mol. Wt.	280.15
Stock Status:	Custom Synthesis

Diclofenac Impurity 21

CAT. No.	CP-D20047
CAS. No.	626239-02-9
Mol. F.	C14H10Cl3NO
Mol. Wt.	314.59
Stock Status:	Custom Synthesis

(Methyl 2-(2-chlorophenoxy)acetate

CAT. No.	CP-D20048
CAS. No.	6956-85-0
Mol. F.	C9H9ClO3
Mol. Wt.	200.62
Stock Status:	Custom Synthesis

Diclofenac Impurity 26

CAT. No.	CP-D20050
CAS. No.	1470584-30-5
Mol. F.	C11H12Cl2O2
Mol. Wt.	247.11
Stock Status:	Custom Synthesis

Diclofenac Dimer Impurity 2

CAT. No.	CP-D20051
CAS. No.	1609187-30-5
Mol. F.	C28H20Cl4N2O4
Mol. Wt.	590.28
Stock Status:	Custom Synthesis

N-Phenyl-N`-cyclohexyl-p-phenylenediamine

CAT. No.	CP-D20052
CAS. No.	101-87-1
Mol. F.	C18H22N2
Mol. Wt.	266.39
Stock Status:	Custom Synthesis

2,4,6-Trichlorodiphenylamine

CAT. No.	CP-D20053
CAS. No.	15362-44-4
Mol. F.	C12H8Cl3N
Mol. Wt.	272.55
Stock Status:	Custom Synthesis

Diclofenac Impurity 31

CAT. No.	CP-D20054
CAS. No.	575-90-6
Mol. F.	C8H6Cl2O3
Mol. Wt.	221.03
Stock Status:	Custom Synthesis

Rel. Cas No: 2133820-16-1 (sodium salt)

Benzyl Ester of Diclofenac

CAT. No.	CP-D20055
CAS. No.	17695-05-5
Mol. F.	C21H17Cl2NO2
Mol. Wt.	386.27
Stock Status:	Custom Synthesis

N-Benzyl Diclofenac

CAT. No.	CP-D20056
CAS. No.	70690-44-7
Mol. F.	C21H17Cl2NO2
Mol. Wt.	386.27
Stock Status:	Custom Synthesis

N-Nitroso Diclofenac EP Impurity B

CAT. No.	CP-D20057
CAS. No.	NA
Mol. F.	C13H8Cl2N2O2
Mol. Wt.	295.12
Stock Status:	Custom Synthesis

N-Nitroso Diclofenac EP Impurity C

CAT. No.	CP-D20058
CAS. No.	NA
Mol. F.	C13H10Cl2N2O2
Mol. Wt.	297.14
Stock Status:	Custom Synthesis

N-Nitroso Diclofenac EP Impurity D

CAT. No.	CP-D20059
CAS. No.	NA
Mol. F.	C14H10BrClN2O3
Mol. Wt.	369.6
Stock Status:	Custom Synthesis

N-Nitroso Diclofenac Methyl Ester

CAT. No.	CP-D20060
CAS. No.	NA
Mol. F.	C15H12Cl2N2O3
Mol. Wt.	339.17
Stock Status:	Custom Synthesis

Diclofenac Impurity 55

CAT. No.	CP-D20061
CAS. No.	21789-06-0
Mol. F.	C16H16Cl2N2O
Mol. Wt.	323.22
Stock Status:	Custom Synthesis

Rel. Cas No: NA

Diclofenac Impurity 52

CAT. No.	CP-D20062
CAS. No.	1414854-71-9
Mol. F.	C21H13Cl2NO
Mol. Wt.	366.24
Stock Status:	Custom Synthesis

Rel. Cas No: NA

Diclofenac Impurity 51

CAT. No.	CP-D20063
CAS. No.	461038-74-4
Mol. F.	C21H13Cl2NO
Mol. Wt.	366.24
Stock Status:	Custom Synthesis

Rel. Cas No: NA

Diclofenac Impurity 50 (Mixture of Z and E Isomers)

CAT. No.	CP-D20064
CAS. No.	15307-68-3
Mol. F.	C21H13Cl2NO
Mol. Wt.	366.24
Stock Status:	Custom Synthesis

Rel. Cas No: NA

Diclofenac Related Compound 7

CAT. No.	CP-D20065
CAS. No.	146607-19-4
Mol. F.	C14H11Cl2NO2
Mol. Wt.	296.15
Stock Status:	Custom Synthesis

Rel. Cas No: NA

5-Hydroxy Diclofenac

CAT. No.	CP-D20066
CAS. No.	69002-84-2
Mol. F.	C14H11Cl2NO3
Mol. Wt.	312.15
Stock Status:	Custom Synthesis

Rel. Cas No: NA

3\'-Hydroxy Diclofenac

CAT. No.	CP-D20067
CAS. No.	69002-85-3
Mol. F.	C14H11Cl2NO3
Mol. Wt.	312.15
Stock Status:	Custom Synthesis

Rel. Cas No: NA

Diclofenac Impurity 49

CAT. No.	CP-D20068
CAS. No.	84803-53-2
Mol. F.	C14H11Cl2NO
Mol. Wt.	280.15
Stock Status:	Custom Synthesis

Rel. Cas No: NA

2,6-Dichloroquinone-4-chloroimide

CAT. No.	CP-D20069
CAS. No.	101-38-2
Mol. F.	C6H2Cl3NO
Mol. Wt.	210.44
Stock Status:	Custom Synthesis

Rel. Cas No: NA

N-Nitroso Diclofenac Impurity 55

CAT. No.	CP-D20070
CAS. No.	NA
Mol. F.	C16H15Cl2N3O2
Mol. Wt.	352.22
Stock Status:	Custom Synthesis

Rel. Cas No: NA

Diclofenac Impurity 34 (Mixture of Isomers)

CAT. No.	CP-D20072
CAS. No.	NA
Mol. F.	C17H17Cl2NO3
Mol. Wt.	354.23
Stock Status:	Custom Synthesis

Rel. Cas No: NA

Diclofenac Impurity 33

CAT. No.	CP-D20073
CAS. No.	NA
Mol. F.	C14H9Cl4NO
Mol. Wt.	349.03
Stock Status:	Custom Synthesis

Rel. Cas No: NA

Diclofenac Impurity 3

CAT. No.	CP-D20074
CAS. No.	NA
Mol. F.	C16H11Cl2NO
Mol. Wt.	304.17
Stock Status:	Custom Synthesis

Rel. Cas No: NA

Diclofenac Impurity 2

CAT. No.	CP-D20075
CAS. No.	NA
Mol. F.	C16H11Cl2NO
Mol. Wt.	304.17
Stock Status:	Custom Synthesis

Rel. Cas No: NA

Diclofenac Related Compound 4

CAT. No.	CP-D20076
CAS. No.	NA
Mol. F.	C24H29Cl2NO2
Mol. Wt.	434.4
Stock Status:	Custom Synthesis

Rel. Cas No: NA

a b c d e f g h i j k l m n o p q r s t u v w x y z

Diclofenac

Pharmaceutical Reference Standards

Diclofenac diethylamine

Diclofenac EP Impurity A

Diclofenac EP Impurity B

Diclofenac EP Impurity C

Diclofenac EP Impurity D

Diclofenac EP Impurity E

Diclofenac EP Impurity F

Diclofenac Methyl Ester

Diclofenac Ethyl Ester

Diclofenac Desacetate Impurity

Diclofenac glyoxillic acid

N-Nitroso Diclofenac

2-Bromo-6-chlorobenzoic Acid

Diclofenac Sodium

Diclofenac Isopropyl Ester

Diclofenac Potassium

Diclofenac 4-Bromo Analog

Diclofenac Carboxylic Acid

Diclofenac Chloroacetyl Impurity

Diclofenac Glycerol ester

Diclofenac Impurity 17

Diclofenac Impurity 28

Diclofenac 2,5-Quinone Imine

Diclofenac Related Compound 1

N-Acetyl Diclofenac

Diclofenac

Diclofenac Dimer Impurity 1

8-Chlorocarbazole-1-acetic Acid

2-(9H-carbazol-1-yl)acetic acid

4-Hydroxy Diclofenac

Diclofenac Impurity 5

Diclofenac Impurity 6

2,6-Dichlorophenolindophenol

Diclofenac Impurity 8

2,6-Dichloro-N-(o-tolyl)anilin

Methyl 2-(4-chlorophenoxy)acetate

Diclofenac Impurity 11

Diclofenac Impurity 12

2-Chloro-N-phenylaniline

2,4-Dichloro-N-phenylaniline

4-Chloro-N-phenylaniline

2-Hydroxy-N-phenylacetamide

Dichloroacetic Anhydride

Diclofenac Impurity 20

Diclofenac Impurity 21

(Methyl 2-(2-chlorophenoxy)acetate

Diclofenac Impurity 26

Diclofenac Dimer Impurity 2

N-Phenyl-N`-cyclohexyl-p-phenylenediamine

2,4,6-Trichlorodiphenylamine

Diclofenac Impurity 31

Benzyl Ester of Diclofenac

N-Benzyl Diclofenac

N-Nitroso Diclofenac EP Impurity B

N-Nitroso Diclofenac EP Impurity C

N-Nitroso Diclofenac EP Impurity D

N-Nitroso Diclofenac Methyl Ester

Diclofenac Impurity 55

Diclofenac Impurity 52

Diclofenac Impurity 51

Diclofenac Impurity 50 (Mixture of Z and E Isomers)

Diclofenac Related Compound 7

5-Hydroxy Diclofenac

3\'-Hydroxy Diclofenac

Diclofenac Impurity 49

2,6-Dichloroquinone-4-chloroimide

N-Nitroso Diclofenac Impurity 55

Diclofenac Impurity 34 (Mixture of Isomers)

Diclofenac Impurity 33

Diclofenac Impurity 3

Diclofenac Impurity 2

Diclofenac Related Compound 4