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

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Azithromycin EP Impurity - J

CAS Number
117693-41-1
Azithromycin
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Azithromycin EP Impurity - M

CAS Number
765927-71-7
Azithromycin
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Azithromycin EP Impurity - N

CAS Number
612069-25-7
Azithromycin
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Azithromycin EP Impurity - O

CAS Number
763924-54-5
Azithromycin
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Venlafaxine EP Impurity F

Venlafaxine EP Impurity - F

CAS Number
93413-79-7(Salt)
Alternate CAS Number
93413-57-1(Freebase)
Venlafaxine
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Acenocoumarol Standard

CAS Number
152-72-7
Acenocoumarol
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Allopurinol Related Compound - D

Allopurinol Related Compound - D

CAS Number
6994-25-8
Allopurinol
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Allopurinol Related compound - B

Allopurinol Related compound - B

CAS Number
22407-20-1
Allopurinol
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Allopurinol Related compound - C

Allopurinol Related compound - C

CAS Number
1346604-13-4
Allopurinol
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Allopurinol Related Compound - F

Allopurinol Related Compound - F

CAS Number
321571-07-7
Allopurinol
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