CAS Number: N/A

Alternate CAS#:

Chemical Name: Acyclovir Impurity 3

Molecular Formula: C13H17N5O6

Molecular Weight: 339.31

CAS Number: 80685-22-9

Alternate CAS#:

Chemical Name: Acyclovir Impurity 2

Molecular Formula: C8H9N5O4

Molecular Weight: 239.19

CAS Number: N/A

Alternate CAS#:

Chemical Name: Acyclovir Impurity 1

Molecular Formula: C13H17N5O6

Molecular Weight: 339.31

CAS Number: N/A

Alternate CAS#:

Chemical Name: Acyclovir EP Impurity R

Molecular Formula: C17H22N10O6

Molecular Weight: 462.43

CAS Number: N/A

Alternate CAS#:

Chemical Name: Acyclovir EP Impurity Q (Mixture of Isomers)

Molecular Formula: C9H13N5O4

Molecular Weight: 255.24

CAS Number: 1797832-75-7

Alternate CAS#:

Chemical Name: Aciclovir (Acyclovir) EP Impurity I

Molecular Formula: C14H16N10O4

Molecular Weight: 388.35

CAS Number: 73-40-5

Alternate CAS#:

Chemical Name: Acyclovir EP Impurity B

Molecular Formula: C5H5N5O

Molecular Weight: 151.13

CAS Number:

Alternate CAS#: 1797131-64-6(free base)

Chemical Name: Aciclovir (Acyclovir) EP Impurity K HCl

Molecular Formula: C17H22N10O6 . HCl

Molecular Weight: 462.42 . 36.46

CAS Number: 133186-23-9

Alternate CAS#:

Chemical Name: Acyclovir (Aciclovir) Impurity H

Molecular Formula: C17H17N5O5

Molecular Weight: 371.35

CAS Number: 23169-33-7

Alternate CAS#:

Chemical Name: Acyclovir (Aciclovir) EP Impurity P

Molecular Formula: C7H9N5O2

Molecular Weight: 195.18

CAS Number: 91702-60-2

Alternate CAS#:

Chemical Name: Acyclovir (Aciclovir) EP Impurity M

Molecular Formula: C12H15N5O5

Molecular Weight: 309.28

CAS Number: 3056-33-5

Alternate CAS#:

Chemical Name: Acyclovir (Aciclovir) EP Impurity L

Molecular Formula: C9H9N5O3

Molecular Weight: 235.2