Valganciclovir Hydrochloride-impurities | Pharmaffiliates

valganciclovir hydrochloride and its Impurities

Valganciclovir Hydrochloride is used to treat cytomegalovirus infections. As the L-valyl ester of ganciclovir, it is actually a prodrug for ganciclovir. It is an antiviral medication.Reference standards of Valganciclovir Hydrochloride API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 26 results for valganciclovir hydrochloride Impurities
PA 22 33000

Valganciclovir Hydrochloride - API

Valganciclovir Hydrochloride


  • Catalogue No.:PA 22 33000

  • CAS :

    175865-59-5

  • Molecular Formula : C14H23ClN6O5

  • Molecular Weight : 390.82

PA 22 33510

Valganciclovir Hydrochloride - Impurity C (Freebase)

2-Amino-9-(methoxymethyl)-1,9-dihydro-6H-purin-6-one


  • Catalogue No.:PA 22 33510

  • CAS :

    1202645-50-8

  • Molecular Formula : C7H9N5O2

  • Molecular Weight : 195.18

PA 22 33520

N-Carbobenzyloxy Valganciclovir

N-Carbobenzyloxy Valganciclovir


  • Catalogue No.:PA 22 33520

  • CAS :

    194154-40-0

  • Molecular Formula : C22H28N6O7

  • Molecular Weight : 488.49

PA 22 33530

Valganciclovir Hydrochloride - Impurity P

N-(L-Valyl) Valganciclovir


  • Catalogue No.:PA 22 33530

  • CAS :

    897937-73-4

  • Molecular Formula : C19H31N7O6

  • Molecular Weight : 453.49

PA 22 33540

O-Acetyl N-Carbobenzyloxy Valganciclovir

O-Acetyl N-Carbobenzyloxy Valganciclovir


  • Catalogue No.:PA 22 33540

  • CAS :

    194159-22-3

  • Molecular Formula : C24H30N6O8

  • Molecular Weight : 530.53

PA 22 33550

Methoxymethylguanine

Methoxymethylguanine


  • Catalogue No.:PA 22 33550

  • CAS :

    NA

  • Molecular Formula : C7H9N5O2

  • Molecular Weight : 195.18

PA 22 33560

Mixture of (S,R)-Iso Valganciclovir and (R,R)-Iso Valganciclovir

Mixture of (S,R)-Iso Valganciclovir and (R,R)-Iso Valganciclovir


  • Catalogue No.:PA 22 33560

  • CAS :

    NA

  • Molecular Formula : C14H22N6O5

  • Molecular Weight : 354.36

PA 22 33570

(S)-4-(4-(2-(2-Amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-5-((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)-5-oxopentanoic Acid

(S)-4-(4-(2-(2-Amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-5-((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)-5-oxopentanoic Acid


  • Catalogue No.:PA 22 33570

  • CAS :

    NA

  • Molecular Formula : C24H30N6O8

  • Molecular Weight : 530.53

PA 22 33580

D-Valganciclovir Hydrochloride

D-Valganciclovir Hydrochloride


  • Catalogue No.:PA 22 33580

  • CAS :

    1393911-57-3

  • Molecular Formula : C14H23ClN6O5

  • Molecular Weight : 390.82

PA 22 33590

(R,S)-Iso Valganciclovir

(R,S)-Iso Valganciclovir


  • Catalogue No.:PA 22 33590

  • CAS :

    1356932-18-7

  • Molecular Formula : C14H22N6O5

  • Molecular Weight : 354.36

PA STI 064870

N-Methyl Valganciclovir-d5 Hydrochloride

N-Methyl Valganciclovir-d5 Hydrochloride


  • Catalogue No.:PA STI 064870

  • CAS :

    NA

  • Molecular Formula : C15H20D5ClN6O5

  • Molecular Weight : 409.88

PA STI 086460

Valganciclovir-d5 Hydrochloride

Valganciclovir-d5 Hydrochloride


  • Catalogue No.:PA STI 086460

  • CAS :

    NA

  • Molecular Formula : C14H18D5ClN6O5

  • Molecular Weight : 395.85

PA STI 086470

Valganciclovir-d8

Valganciclovir-d8


  • Catalogue No.:PA STI 086470

  • CAS :

    1132088-63-1

  • Molecular Formula : C14H14D8N6O5

  • Molecular Weight : 362.41

PA STI 086480

D-Valganciclovir-d5 Hydrochloride

D-Valganciclovir-d5 Hydrochloride


  • Catalogue No.:PA STI 086480

  • CAS :

    NA

  • Molecular Formula : C14H18D5ClN6O5

  • Molecular Weight : 398.85

PA 22 33600

N,N’-Dicyclohexylcarbodiimide

N,N’-Dicyclohexylcarbodiimide


  • Catalogue No.:PA 22 33600

  • CAS :

    538-75-0

  • Molecular Formula : C13H22N2

  • Molecular Weight : 206.33

PA 22 33610

L-Valine 2-[[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]methoxy]-3-hydroxypropyl Ester

L-Valine 2-[[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]methoxy]-3-hydroxypropyl Ester


  • Catalogue No.:PA 22 33610

  • CAS :

    1356353-76-8

  • Molecular Formula : C15H24N6O6

  • Molecular Weight : 384.39

PA 22 33620

Valganciclovir N3,N3'-Methylene Dimer

Valganciclovir N3,N3'-Methylene Dimer


  • Catalogue No.:PA 22 33620

  • CAS :

    1401661-96-8

  • Molecular Formula : C29H44N12O10

  • Molecular Weight : 720.75

PA 22 33630

(S)-1-((S)-3-((2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)-2-hydroxypropoxy)-3-methyl-1-oxobutan-2-aminium Chloride

(S)-1-((S)-3-((2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)-2-hydroxypropoxy)-3-methyl-1-oxobutan-2-aminium Chloride


  • Catalogue No.:PA 22 33630

  • CAS :

    NA

  • Molecular Formula : C14H23ClN6O5

  • Molecular Weight : 390.83

PA 22 0331000

2-(((2-Amino-6-oxo-3,6-dihydro-9H-purin-9-yl)methoxy)methoxy)-3-hydroxypropyl L-valinate

2-(((2-Amino-6-oxo-3,6-dihydro-9H-purin-9-yl)methoxy)methoxy)-3-hydroxypropyl L-valinate


  • Catalogue No.:PA 22 0331000

  • CAS :

    NA

  • Molecular Formula : C15H24N6O6

  • Molecular Weight : 384.39

PA 22 0331001

2-((6-Amino-4-oxo-4,5-dihydro-1H-imidazo[4,5-c]pyridin-1-yl)methoxy)-3-chloropropyl Valinate

2-((6-Amino-4-oxo-4,5-dihydro-1H-imidazo[4,5-c]pyridin-1-yl)methoxy)-3-chloropropyl Valinate


  • Catalogue No.:PA 22 0331001

  • CAS :

    NA

  • Molecular Formula : C15H22ClN5O4

  • Molecular Weight : 371.82

PA 22 0331002

2-((2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)-3-hydroxypropyl D-valyl-D-valinate

2-((2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)-3-hydroxypropyl D-valyl-D-valinate


  • Catalogue No.:PA 22 0331002

  • CAS :

    NA

  • Molecular Formula : C19H31N7O6

  • Molecular Weight : 453.5

PA 22 0330180

Valganciclovir Hydrochloride - Impurity R

(2RS)-2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]-3-chloropropyl L-Valinate


  • Catalogue No.:PA 22 0330180

  • CAS :

    1654737-32-2

  • Molecular Formula : C14H21ClN6O4

  • Molecular Weight : 372.81

PA 22 0331003

D-Valganciclovir

D-Valganciclovir


  • Catalogue No.:PA 22 0331003

  • CAS :

    NA

  • Molecular Formula : C14H22N6O5

  • Molecular Weight : 354.37

PAI 22 033001

Ethyl (S)-4-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-5-((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)-5-oxopentanoate

Ethyl (S)-4-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-5-((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)-5-oxopentanoate


  • Catalogue No.:PAI 22 033001

  • CAS :

    NA

  • Molecular Formula : C26H34N6O8

  • Molecular Weight : 558.59

PAI 22 033002

(S)-2-(4-(2-(2-Amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-5-ethoxy-5-oxopentanoic Acid

(S)-2-(4-(2-(2-Amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-5-ethoxy-5-oxopentanoic Acid


  • Catalogue No.:PAI 22 033002

  • CAS :

    1802552-09-5

  • Molecular Formula : C22H25N5O6

  • Molecular Weight : 455.47

PA 22 0330010

Valganciclovir Hydrochloride - Impurity A (Freebase)

2-Amino-9-[[(1,3-dihydroxypropan-2-yl)oxy]methyl]-1,9-dihydro-6H-purin-6-one


  • Catalogue No.:PA 22 0330010

  • CAS :

    82410-32-0

  • Molecular Formula : C9H13N5O4

  • Molecular Weight : 255.23