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

Slide 1.GIF

Rivastigmine Impurity-A

CAS Number
139306-10-8
Rivastigmine
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Slide 1.GIF

Rivastigmine Impurity-B

CAS Number
1230021-28-9
Rivastigmine
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Slide 1.GIF

Rivastigmine Impurity-C

CAS Number
855300-09-3
Rivastigmine
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Slide 1.GIF

Rizatriptan Impurity-C

CAS Number
208941-96-2
Rizatriptan
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slide.1

Rizatrpten N-desmethyl

CAS Number
144034-84-4
Rizatriptan
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Robenacoxib

CAS Number
220991-32-2
Robenacoxib
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Slide 1.GIF

Rocuronium Impurity-A

CAS Number
119302-24-8
Rocuronium
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Slide 1.GIF

Rocuronium Impurity-B

CAS Number
122483-73-2
Rocuronium
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Slide 1.GIF

Rocuronium Impurity-C

CAS Number
119302-86-2
Rocuronium
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Slide 1.GIF

Rocuronium Impurity-F

CAS Number
1190105-66-8
Rocuronium
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Slide 1.GIF

Rocuronium Impurity-H

CAS Number
1190105-67-9
Rocuronium
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slide.1

Ropinirole Cyclopentanylidolinone Impurity

CAS Number
1368745-05-4
Ropinirole
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Ropinirole Standard

Ropinirole Standard

CAS Number
91374-21-9
Alternate CAS Number
91374-20-8(HCl Salt)
Ropinirole
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Slide 1.GIF

Rupatadine Impurity-A

CAS Number
1354055-68-7
Rupatadine
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Slide 1.GIF

Rupatadine Impurity-B

CAS Number
100643-71-8
Rupatadine
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slide.1

Rupatidine Fumarate Impurity 2

CAS Number
1422960-88-0
Rupatadine
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slide_1

Rutin Hydrate

CAS Number
207671-50-9
Rutoside
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slide.1

Ruxolitinib Acid Impurity

CAS Number
2102675-40-9
Ruxolitinib
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slide.1

Ruxolitinib Acid Impurity (Racemic)

CAS Number
3016399-21-3
Ruxolitinib
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slide.1

Ruxolitinib Acrylo pyrimidine Impurity

CAS Number
941685-39-8
Ruxolitinib
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slide.1

Ruxolitinib Amide

CAS Number
2102675-42-1
Ruxolitinib
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slide.1

Ruxolitinib Amide impurity

CAS Number
1911644-32-0
Ruxolitinib
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slide.1

Ruxolitinib Impurity B

CAS Number
1001070-45-6
Ruxolitinib
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slide.1

Ruxolitinib methyl ester impurity

CAS Number
2950130-23-9
Ruxolitinib
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slide.1

Ruxolitinib Phosphate Standard

CAS Number
1092939-17-7
Alternate CAS Number
941678-49-5(free base);2803478-47-7(hemifumarate salt);1883417-29-5(oxalate salt)
Ruxolitinib
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slide.1

Ruxolitinib SEM pyrimidine impurity

CAS Number
941685-27-4
Ruxolitinib
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slide.1

Sacubitril Diacid Impurity

CAS Number
149709-44-4
Sacubitril
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Sacubitril Impurity - 3

Sacubitril Impurity - 3

CAS Number
1038924-70-7
Sacubitril
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Sacubitril Standard

Sacubitril Standard

CAS Number
149709-62-6
Sacubitril
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slide.1

Safinamide Impurity-1

CAS Number
1000370-27-3
Alternate CAS Number
1000370-30-8(HCl Salt)
Safinamide
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slide.1

Safinamide Standard

CAS Number
133865-89-1
Safinamide
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Slide 1.GIF

Salbutamol Sulfate Impurity-F

CAS Number
147663-30-7
Salbutamol
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Slide 1.GIF

Salbutamol Sulfate Impurity-N

CAS Number
149222-15-1
Salbutamol
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Slide 1.GIF

Salbutamol Sulfate Impurity-O

CAS Number
754926-25-5
Salbutamol
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Slide 1.GIF

Salbutamol Sulfate Impurity-P

CAS Number
NA
Salbutamol
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Slide 1.GIF

Salmeterol xinafoate Impurity-D

CAS Number
1391052-04-2
Salmeterol
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Slide 1.GIF

Salmeterol xinafoate Impurity-E

CAS Number
108928-81-0
Salmeterol
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Slide 1.GIF

Salmeterol xinafoate Impurity-G

CAS Number
2470130-36-8
Salmeterol
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Slide_1

Saxagliptin Hydrochloride

CAS Number
709031-78-7
Saxagliptin
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Slide 1.GIF

Saxagliptin Impurity-C

CAS Number
1350800-77-9
Saxagliptin
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851528-81-9

Seladelpar (R)-O- desmethyl ethyl ester

CAS Number
851528-81-9
Seladelpar
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93917-68-1

Seladelpar 2- phenoxy ethyl ester

CAS Number
93917-68-1
Seladelpar
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91427-62-2

Seladelpar chloro sulfonyl phenoxy acetate

CAS Number
91427-62-2
Seladelpar
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851528-83-1

Seladelpar ethyl ester

CAS Number
851528-83-1
Seladelpar
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slide.1

Seladelpar Impurity 10

CAS Number
NA
Seladelpar
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slide.1

Seladelpar Impurity 11

CAS Number
NA
Seladelpar
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slide.1

Seladelpar Impurity 12

CAS Number
NA
Seladelpar
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slide.1

Seladelpar Impurity 13

CAS Number
56077-56-6
Seladelpar
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