Impurities

Impurities are undesirable chemical components that remain in the active pharmaceutical ingredient during formulation. Impurities may reduce a product's efficacy.

Testosterone isocaproate Standard

CAS Number

15262-86-9

Testosterone isocaproate

Testosterone isocaproate Impurity-G

CAS Number

Testosterone isocaproate

Chloroquine Dihydrochloride

CAS Number

3545-67-3

Chloroquine phosphate

Thiamine Impurity-A

CAS Number

2380-61-2

Alternate CAS Number

15743-04-1(HCl Salt)

Thiamine

Colchicine Standard

CAS Number

64-86-8

Colchicine

Tetracaine Standard

CAS Number

136-47-0

Tetracaine

Thioridazine Standard

CAS Number

50-52-2

Thioridazine

Thioridazine Impurity-C

CAS Number

7776-05-8

Thioridazine

Thioridazine Impurity-E

CAS Number

14759-06-9

Thioridazine

Tiamulin Impurity-B

CAS Number

7708-55-6

Tiamulin

Tibolone Impurity-C

CAS Number

155239-50-2

Tibolone

Tibolone Impurity-E

CAS Number

105186-33-2

Tibolone

Ticagrelor Impurity-A

CAS Number

1251765-07-7

Ticagrelor

Ticagrelor Impurity-C

CAS Number

1616703-93-5

Ticagrelor

Tigecycline Impurity-C

CAS Number

10118-90-8

Tigecycline

Testosterone propionate Standard

CAS Number

57-85-2

Testosterone propionate

Tolnaftate Impurity-D

CAS Number

696-44-6

Tolnaftate

Sumatriptan Impurity-A

CAS Number

545338-89-4

Alternate CAS Number

2771193-10-1(Succinate Salt)

Sumatriptan

Tolterodine Impurity-F

CAS Number

124937-53-7

Alternate CAS Number

873551-03-2(Tartrate Salt)

Tolterodine

Torasemide Impurity-A

CAS Number

72810-61-8

Torasemide

Torasemide Impurity-C

CAS Number

58155-35-4

Torasemide

Dipyridamole Standard

CAS Number

58-32-2

Dipyridamole

Torasemide Impurity-D

CAS Number

160972-33-8

Torasemide

Triamcinolone acetonide Impurity-C

CAS Number

161740-69-8

Triamcinolone acetonide

Salbutamol Sulfate Impurity-F

CAS Number

147663-30-7

Salbutamol

Salbutamol Sulfate Impurity-N

CAS Number

149222-15-1

Salbutamol

Salbutamol Sulfate Impurity-P

CAS Number

Salbutamol

Salbutamol Sulfate Impurity-O

CAS Number

754926-25-5

Salbutamol

Triamcinolone hexacetonide Impurity-B

CAS Number

Triamcinolone hexacetonide

Triamcinolone hexacetonide Impurity-C

CAS Number

Triamcinolone hexacetonide

Salmeterol xinafoate Impurity-D

CAS Number

1391052-04-2

Salmeterol xinafoate

Salmeterol xinafoate Impurity-E

CAS Number

108928-81-0

Salmeterol xinafoate

Salmeterol xinafoate Impurity-G

CAS Number

2470130-36-8

Salmeterol xinafoate

Saxagliptin Hydrochloride

CAS Number

709031-78-7

Saxagliptin

Tributyl acetylcitrate Impurity-B

CAS Number

7568-58-3

Tributyl acetylcitrate

Tributyl acetylcitrate Impurity-C

CAS Number

Tributyl acetylcitrate

Triclabendazole Impurity-A

CAS Number

100648-13-3

Alternate CAS Number

2077198-33-3(Na - Salt)

Triclabendazole

Saxagliptin Impurity-C

CAS Number

1350800-77-9

Saxagliptin

Selamectin Impurity-A

CAS Number

165108-08-7

Selamectin

Triclabendazole Impurity-B

CAS Number

68828-69-3

Triclabendazole

Selamectin Impurity-B

CAS Number

165108-09-8

Selamectin

Selamectin Impurity-C

CAS Number

Selamectin

Selamectin Impurity-D

CAS Number

301849-46-7

Selamectin

Trimebutine Impurity-C

CAS Number

1916-07-0

Trimebutine

Trimebutine Impurity-D

CAS Number

92414-09-0

Trimebutine

Trimebutine Impurity-E

CAS Number

294882-33-0

Alternate CAS Number

84333-59-5(Freebase)

Trimebutine

Doxycycline Standard

CAS Number

564-25-0

Doxycycline

Trimetazidine Impurity-C

CAS Number

2103-57-3

Trimetazidine Dihydrochloride

Impurities

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