CAS Number: 16860-43-8

Alternate CAS#:

Chemical Name: Phenylbutazone Impurity B

Molecular Formula: C19H20N2O3

Molecular Weight: 324.38

CAS Number: 30923-77-4

Alternate CAS#:

Chemical Name: Phenylbutazone Impurity 1

Molecular Formula: C18H20N2O2

Molecular Weight: 296.37

CAS Number: 1313020-25-5

Alternate CAS#:

Chemical Name: Bendamustine Impurity C

Molecular Formula: C19H27Cl2N3O2

Molecular Weight: 400.35

CAS Number: N/A

Alternate CAS#:

Chemical Name: Bendamustine Impurity B

Molecular Formula: C32H43ClN6O6

Molecular Weight: 643.19

CAS Number: N/A

Alternate CAS#:

Chemical Name: Bendamustine Impurity 7-d8

Molecular Formula: C16H13D8Cl2N3O3

Molecular Weight: 382.31

CAS Number: N/A

Alternate CAS#:

Chemical Name: Bendamustine Impurity 7-d4

Molecular Formula: C16H17D4Cl2N3O3

Molecular Weight: 378.29

CAS Number: 1138238-08-0

Alternate CAS#:

Chemical Name: Bendamustine Impurity 7

Molecular Formula: C16H21Cl2N3O3

Molecular Weight: 374.26

CAS Number: N/A

Alternate CAS#:

Chemical Name: Bendamustine Impurity 5-d8 HCl (Bendamustine Desmethyl Impurity-d8 HCl)

Molecular Formula: C15H11D8Cl2N3O2. HCl

Molecular Weight: 352.28 36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Bendamustine Impurity 5-d4 (Desmethyl Impurity)

Molecular Formula: C15H15D4Cl2N3O2

Molecular Weight: 348.26

CAS Number: 41515-13-3

Alternate CAS#:

Chemical Name: Bendamustine Impurity 5 (Desmethyl Impurity)

Molecular Formula: C15H19Cl2N3O2

Molecular Weight: 344.24

CAS Number: 31349-38-9

Alternate CAS#:

Chemical Name: Bendamustine Impurity 5 HCl (Bendamustine Desmethyl Impurity HCl)

Molecular Formula: C15H19Cl2N3O2. HCl

Molecular Weight: 344.24 36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Bendamustine Impurity 4-d8 (Dihydroxy Impurity-d8)

Molecular Formula: C16H15D8N3O4

Molecular Weight: 329.43