CAS Number: 95093-58-6

Alternate CAS#:

Chemical Name: Ibuprofen Impurity 21

Molecular Formula: C16H24O3

Molecular Weight: 264.37

CAS Number: 103931-20-0

Alternate CAS#:

Chemical Name: Ibuprofen Impurity 20 (4-Isobutyrylacetophenone)

Molecular Formula: C12H14O2

Molecular Weight: 190.24

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ibuprofen Impurity 2 (3,5-Diisopropylphenol)

Molecular Formula: C12H18O

Molecular Weight: 178.28

CAS Number: 80336-66-9

Alternate CAS#:

Chemical Name: Ibuprofen Impurity 19

Molecular Formula: C13H17ClO

Molecular Weight: 224.73

CAS Number: 63444-56-4

Alternate CAS#:

Chemical Name: Ibuprofen Impurity 18 (4-Isobutylstyrene)

Molecular Formula: C12H16

Molecular Weight: 160.26

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ibuprofen Impurity 17

Molecular Formula: C19H30O4

Molecular Weight: 322.45

CAS Number: 89878-72-8

Alternate CAS#:

Chemical Name: Ibuprofen Impurity 16

Molecular Formula: C18H27ClO2

Molecular Weight: 310.86

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ibuprofen Impurity 15 (Ibuprofen Sorbitol Ester) (Mixture of Diastereomers)

Molecular Formula: C19H30O7

Molecular Weight: 370.45

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ibuprofen Impurity 14 (Ibuprofen Mannitol Ester)

Molecular Formula: C19H30O7

Molecular Weight: 370.44

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ibuprofen Impurity 13

Molecular Formula: C21H27NO

Molecular Weight: 309.46

CAS Number: 81576-52-5

Alternate CAS#:

Chemical Name: Ibuprofen Impurity 12

Molecular Formula: C21H27NO

Molecular Weight: 309.45

CAS Number: 38861-88-0

Alternate CAS#:

Chemical Name: Ibuprofen Impurity 11

Molecular Formula: C11H14O2

Molecular Weight: 178.23