Home / Products / Pharmaceutical Impurity Reference Standards

Product Category

Pharmaceutical Impurity Reference Standards

Process impurities, degradation products and genotoxic impurity reference standards with full characterization.

Aripiprazole Impurity 13 structure

Aripiprazole Impurity 13

CAS: 573691-11-9

In Stock97%+

Aripiprazole Impurity 15 structure

Aripiprazole Impurity 15

CAS: CATO-C4X-100815

In Stock97%+

Aripiprazole Impurity 17 structure

Aripiprazole Impurity 17

CAS: 1424857-89-5

In Stock>95%

Aripiprazole Impurity 18 structure

Aripiprazole Impurity 18

CAS: 2250242-47-6

In Stock97%+

Aripiprazole Impurity 2 structure

Aripiprazole Impurity 2

CAS: CATO-C4X-10082

In Stock97%+

Aripiprazole impurity 20 structure

Aripiprazole impurity 20

CAS: 795313-24-5

In Stock>95%

Aripiprazole Impurity 21 structure

Aripiprazole Impurity 21

CAS: 2250243-33-3

In Stock97%+

Aripiprazole EP Impurity F structure

Aripiprazole EP Impurity F

CAS: 573691-09-5

In Stock97%+

Aripiprazole Impurity 24 structure

Aripiprazole Impurity 24

CAS: 952308-47-3

In Stock>95%

Aripiprazole EP Impurity E structure

Aripiprazole EP Impurity E

CAS: 129722-25-4

In Stock>95%

Aripiprazole Impurity 28 structure

Aripiprazole Impurity 28

CAS: 1359829-23-4

In Stock97%+

Aripiprazole Impurity 29 Bromide structure

Aripiprazole Impurity 29 Bromide

CAS: CATO-C4X-100829

In Stock97%+

Aripiprazole Impurity 3 structure

Aripiprazole Impurity 3

CAS: 129722-34-5

In Stock>95%

Aripiprazole Impurity 31 structure

Aripiprazole Impurity 31

CAS: 2748381-51-1

In Stock>95%

Aripiprazole Impurity 32 structure

Aripiprazole Impurity 32

CAS: 1147995-98-9

In Stock>95%

Aripiprazole Impurity 33 structure

Aripiprazole Impurity 33

CAS: 50297-40-0

In Stock>95%

Aripiprazole Impurity 34 structure

Aripiprazole Impurity 34

CAS: 39512-50-0

In Stock97%+

Aripiprazole Impurity 37 structure

Aripiprazole Impurity 37

CAS: 63386-61-8

In Stock97%+

Aripiprazole Impurity 38 structure

Aripiprazole Impurity 38

CAS: CATO-C4X-100838

In Stock97%+

Aripiprazole Impurity 39 structure

Aripiprazole Impurity 39

CAS: CATO-C4X-100839

In Stock>95%

Aripiprazole Impurity 4 structure

Aripiprazole Impurity 4

CAS: 1424858-02-5

In Stock97%+

Aripiprazole Impurity 40 structure

Aripiprazole Impurity 40

CAS: CATO-C4X-100840

In Stock97%+

Aripiprazole Impurity 41 structure

Aripiprazole Impurity 41

CAS: CATO-C4X-100841

In Stock97%+

Aripiprazole Impurity 42 structure

Aripiprazole Impurity 42

CAS: CATO-C4X-100842

In Stock97%+

Aripiprazole Impurity 43 structure

Aripiprazole Impurity 43

CAS: CATO-C4X-100843

In Stock97%+

Aripiprazole Impurity 44 structure

Aripiprazole Impurity 44

CAS: 203395-78-2

In Stock97%+

Aripiprazole Impurity 45 structure

Aripiprazole Impurity 45

CAS: CATO-C4X-100845

In Stock97%+

Aripiprazole Impurity 46 structure

Aripiprazole Impurity 46

CAS: CATO-C4X-100846

In Stock97%+

Aripiprazole Impurity 47 structure

Aripiprazole Impurity 47

CAS: CATO-C4X-100847

In Stock97%+

Aripiprazole Impurity 48 structure

Aripiprazole Impurity 48

CAS: 1424857-93-1

In Stock97%+

Aripiprazole Impurity 49 structure

Aripiprazole Impurity 49

CAS: 882880-12-8

In Stock>95%

Aripiprazole EP Impurity B HCL structure

Aripiprazole EP Impurity B HCL

CAS: 119532-26-2

In Stock>95%

Aripiprazole Impurity 53 structure

Aripiprazole Impurity 53

CAS: 519138-48-8

In Stock>95%

Aripiprazole Impurity 54 structure

Aripiprazole Impurity 54

CAS: CATO-C4X-100854

In Stock97%+

Aripiprazole Impurity 55 structure

Aripiprazole Impurity 55

CAS: CATO-C4X-100855

In Stock>95%

Aripiprazole Impurity 57 structure

Aripiprazole Impurity 57

CAS: 1797983-65-3

In Stock97%+

Aripiprazole Impurity 58 structure

Aripiprazole Impurity 58

CAS: 1424857-63-5

In Stock>95%

Aripiprazole Impurity 59 structure

Aripiprazole Impurity 59

CAS: CATO-C4X-100859

In Stock97%+

Aripiprazole Impurity 60 structure

Aripiprazole Impurity 60

CAS: CATO-C4X-100860

In Stock>95%

Aripiprazole Impurity 61 structure

Aripiprazole Impurity 61

CAS: 63309-35-3

In Stock97%+

Aripiprazole Impurity 63 structure

Aripiprazole Impurity 63

CAS: 2748462-55-5

In Stock97%+

Aripiprazole Impurity 64 structure

Aripiprazole Impurity 64

CAS: 63136-84-5

In Stock97%+

Aripiprazole Impurity 65 2HCL structure

Aripiprazole Impurity 65 2HCL

CAS: 1352492-04-6（free base）

In Stock>90%

Aripiprazole Impurity 66 structure

Aripiprazole Impurity 66

CAS: 1797132-04-7

In Stock97%+

Aripiprazole Impurity 67 structure

Aripiprazole Impurity 67

CAS: CATO-C4X-100867

In Stock97%+

N-Nitroso Aripiprazole EP Impurity B structure

N-Nitroso Aripiprazole EP Impurity B

CAS: 2989508-28-1

In Stock>95%

Carteolol Hydrochloride EP Impurity B structure

Carteolol Hydrochloride EP Impurity B

CAS: 30389-33-4

In Stock>95%

Aripiprazole Impurity 70 structure

Aripiprazole Impurity 70

CAS: CATO-C4X-100870

In Stock>95%

Aripiprazole Impurity 71 structure

Aripiprazole Impurity 71

CAS: CATO-C4X-100871

In Stock>95%

Aripiprazole Impurity 72 structure

Aripiprazole Impurity 72

CAS: CATO-C4X-100872

In Stock>95%

Aripiprazole Impurity 74 HBr structure

Aripiprazole Impurity 74 HBr

CAS: 874661-64-0 (free base)

In Stock>95%

Aripiprazole Impurity 75 structure

Aripiprazole Impurity 75

CAS: 1782324-31-5

In Stock>95%

Aripiprazole Impurity 76 structure

Aripiprazole Impurity 76

CAS: CATO-C4X-100876

In Stock>95%

Aripiprazole Impurity 77 structure

Aripiprazole Impurity 77

CAS: CATO-C4X-100877

In Stock>95%

Aripiprazole Impurity 78 structure

Aripiprazole Impurity 78

CAS: CATO-C4X-100878

In Stock97%+

Aripiprazole Impurity 79 structure

Aripiprazole Impurity 79

CAS: CATO-C4X-100879

In Stock97%+

Aripiprazole Impurity 8 structure

Aripiprazole Impurity 8

CAS: 120004-79-7

In Stock>95%

Aripiprazole impurity 80 structure

Aripiprazole impurity 80

CAS: CATO-C4X-100880

In Stock97%+

Aripiprazole Impurity 81 structure

Aripiprazole Impurity 81

CAS: 1352492-04-6

In Stock>95%

Aripiprazole Impurity 82 structure

Aripiprazole Impurity 82

CAS: CATO-C4X-100882

In Stock95%

Aripiprazole Impurity 83 structure

Aripiprazole Impurity 83

CAS: CATO-C4X-100883

In Stock95%

Aripiprazole Impurity 84 structure

Aripiprazole Impurity 84

CAS: CATO-C4X-100884

In Stock>95%

Aripiprazole Impurity 85 structure

Aripiprazole Impurity 85

CAS: CATO-C4X-100885

In Stock>95%

Aripiprazole Impurity 86 structure

Aripiprazole Impurity 86

CAS: CATO-C4X-100886

In Stock≥95%

Aripiprazole Impurity 87 structure

Aripiprazole Impurity 87

CAS: CATO-C4X-100887

In Stock97%+

Aripiprazole Impurity 88 structure

Aripiprazole Impurity 88

CAS: CATO-C4X-100888

In Stock≥95%

Aripiprazole Impurity 89 structure

Aripiprazole Impurity 89

CAS: CATO-C4X-100889

In Stock97%+

Aripiprazole EP Impurity C structure

Aripiprazole EP Impurity C

CAS: 203395-81-7

In Stock>95%

Aripiprazole Impurity 90 structure

Aripiprazole Impurity 90

CAS: CATO-C4X-100890

In Stock97%+

Aripiprazole Impurity 77 dihydrochloride structure

Aripiprazole Impurity 77 dihydrochloride

CAS: 2514942-62-0(free base)

In Stock97%+

Aripiprazole Impurity 92 structure

Aripiprazole Impurity 92

CAS: CATO-C4X-100892

In Stock97%+

Aripiprazole Impurity 93 structure

Aripiprazole Impurity 93

CAS: CATO-C4X-100893

In Stock≥95%

Apremilast Impurity 1 structure

Apremilast Impurity 1

CAS: 608141-44-2

In Stock>95%

Apremilast impurity 10 structure

Apremilast impurity 10

CAS: CATO-C4X-100910

In Stock97%+

Apremilast Impurity 100 structure

Apremilast Impurity 100

CAS: CATO-C4X-1009100

In Stock97%+

Apremilast Impurity 101 structure

Apremilast Impurity 101

CAS: 208774-55-4

In Stock>95%

Apremilast Impurity 102 structure

Apremilast Impurity 102

CAS: 1822756-03-5

In Stock>95%

Apremilast Impurity 103 structure

Apremilast Impurity 103

CAS: 62351-80-8

In Stock>95%

Apremilast Impurity 104 structure

Apremilast Impurity 104

CAS: CATO-C4X-1009104

In Stock>95%

Apremilast Impurity 105 structure

Apremilast Impurity 105

CAS: CATO-C4X-1009105

In Stock>95%

Apremilast Impurity 106 structure

Apremilast Impurity 106

CAS: CATO-C4X-1009106

In Stock>95%

Apremilast Impurity 107 structure

Apremilast Impurity 107

CAS: 22235-04-7

In Stock97%+

Apremilast Impurity 108 structure

Apremilast Impurity 108

CAS: 120-25-2

In Stock>95%

Apremilast Impurity 109 structure

Apremilast Impurity 109

CAS: 2029-94-9

In Stock>95%

Apremilast impurity 11 structure

Apremilast impurity 11

CAS: 15371-06-9

In Stock>95%

Apremilast Impurity 110 structure

Apremilast Impurity 110

CAS: 34184-93-5

In Stock>90%

Apremilast Impurity 111 structure

Apremilast Impurity 111

CAS: 60758-79-4

In Stock>95%

Apremilast Impurity 112 structure

Apremilast Impurity 112

CAS: 247569-89-7

In Stock>90%

Apremilast Impurity 113 structure

Apremilast Impurity 113

CAS: CATO-C4X-1009113

In Stock>95%

Apremilast Impurity 114 structure

Apremilast Impurity 114

CAS: CATO-C4X-1009114

In Stock>95%

Apremilast Impurity 115 structure

Apremilast Impurity 115

CAS: 1384814-94-1

In Stock>95%

Apremilast Impurity 117 structure

Apremilast Impurity 117

CAS: CATO-C4X-1009117

In Stock97%+

Apremilast Impurity 120 structure

Apremilast Impurity 120

CAS: 621-59-0

In Stock97%+

Apremilast Impurity 121 structure

Apremilast Impurity 121

CAS: CATO-C4X-1009121

In Stock97%+

Apremilast Impurity 122 structure

Apremilast Impurity 122

CAS: CATO-C4X-1009122

In Stock97%+

Apremilast Impurity 123 structure

Apremilast Impurity 123

CAS: CATO-C4X-1009123

In Stock97%+

Apremilast Impurity 124 structure

Apremilast Impurity 124

CAS: 2741194-01-2

In Stock97%+

Apremilast Impurity 125 structure

Apremilast Impurity 125

CAS: CATO-C4X-1009125

In Stock97%+

Apremilast Impurity 126 structure

Apremilast Impurity 126

CAS: CATO-C4X-1009126

In Stock97%+

Apremilast Impurity 127 structure

Apremilast Impurity 127

CAS: CATO-C4X-1009127

In Stock97%+

« Prev 1…64 65 66 67 68…80 Next »