CAS Number: 2480-23-1

Alternate CAS#:

Chemical Name: Valacyclovir Impurity 3

Molecular Formula: C6H13NO2

Molecular Weight: 131.18

CAS Number: 59278-00-1

Alternate CAS#:

Chemical Name: Valacyclovir Impurity 2

Molecular Formula: C7H12O5

Molecular Weight: 176.17

CAS Number: 172529-93-0

Alternate CAS#:

Chemical Name: Valacyclovir Impurity 1

Molecular Formula: C12H14ClN5O4

Molecular Weight: 327.73

CAS Number: 124832-32-2

Alternate CAS#:

Chemical Name: Valacyclovir Related Compound E

Molecular Formula: C21H26N6O6

Molecular Weight: 458.48

CAS Number: 86150-61-0

Alternate CAS#:

Chemical Name: Valacyclovir USP Related Compound F

Molecular Formula: C7H15NO3. C7H8O3S

Molecular Weight: 161.20 172.20

CAS Number: 1346747-65-6

Alternate CAS#:

Chemical Name: Valacyclovir USP Related Compound C

Molecular Formula: C14H22N6O4

Molecular Weight: 338.37

CAS Number: 1356019-51-6

Alternate CAS#:

Chemical Name: Valaciclovir EP Impurity P

Molecular Formula: C27H40N12O8

Molecular Weight: 660.68

CAS Number: N/A

Alternate CAS#:

Chemical Name: Valaciclovir EP Impurity O

Molecular Formula: C22H33N11O7

Molecular Weight: 563.58

CAS Number: 847670-62-6

Alternate CAS#:

Chemical Name: Valaciclovir EP Impurity M

Molecular Formula: C14H20N6O5

Molecular Weight: 352.35

CAS Number: N/A

Alternate CAS#:

Chemical Name: Valaciclovir EP Impurity K

Molecular Formula: C14H18N10O4

Molecular Weight: 390.36

CAS Number: 84499-64-9 (free base)

Alternate CAS#:

Chemical Name: Valaciclovir EP Impurity H HCl

Molecular Formula: C11H16N6O4. HCl

Molecular Weight: 296.29 36.46

CAS Number: 1122-58-3

Alternate CAS#:

Chemical Name: Valaciclovir EP Impurity G (Valacyclovir USP Related Compound G, DMAP)

Molecular Formula: C7H10N2

Molecular Weight: 122.17