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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Ganciclovir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Ganciclovir impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Ganciclovir-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Ganciclovir Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(2RS)-Valganciclovir-d8 HCl (L-valine-d8) Stable Isotopes CS-C-01395 1132088-63-1 Enquire
(S,S)-Iso Valganciclovir Hydrochloride-d8 Stable Isotopes CS-T-96913 Not Available Enquire
2’-Monodehydroxy-2’-chloro Ganciclovir-d5 Stable Isotopes CS-T-96344 Not Available Enquire
2’-Monodehydroxy-2’-chloro Ganciclovir-d5-N-acetylmono-O-p-m... Stable Isotopes CS-T-99965 Not Available Enquire
Bis(L-Valine) Ester Ganciclovir-d16 Trifluoroacetic Acid Sal... Stable Isotopes CS-T-101800 Not Available Enquire
D-Valganciclovir-d5 Hydrochloride Stable Isotopes CS-T-101977 1393911-57-3(Unlabelled) Enquire
Ganciclovir Mono-O-propionate-d5 Stable Isotopes CS-T-96360 194159-18-7(Unlabelled) Enquire
Ganciclovir-d5 Stable Isotopes CS-O-02942 1189966-73-1 In Stock
Ganciclovir-d5 di-O-p-Methoxybenzoate Stable Isotopes CS-T-100274 Not Available Enquire
Ganciclovir-d5 N-Acetyl-di-O-p-methoxybenzoate Stable Isotopes CS-T-100273 Not Available Enquire
N-Carbobenzyloxy-L-valinyl-ganciclovir-d5 Stable Isotopes CS-T-101730 194154-40-0 (Unlabeled) Enquire
N-Methyl Valganciclovir-d5 Hydrochloride Stable Isotopes CS-T-102214 Not Available Enquire
Valganciclovir-d5 Hydrochloride Stable Isotopes CS-O-07047 175865-59-5(Unlabeled) In Stock
Valganciclovir-d5 Trifluoroacetic acid Stable Isotopes CS-O-16350 1402924-31-5(Unlabeled) In Stock
Ganciclovir Mono-O-acetate-d5 Stable Isotopes CS-T-79485 1246818-76-7 Enquire
Ganciclovir Triphosphate-d5 Triethylamine Salt Stable Isotopes CS-T-96359 Not Available Enquire
O-Acetyl N-Benzyloxycarbonyl Valganciclovir-d5 Stable Isotopes CS-T-64251 1356354-05-6 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Ganciclovir API CS-O-11655 82410-32-0 In Stock
Ganciclovir Triphosphate API CS-T-55217 86761-38-8 Enquire
Valganciclovir API CS-O-02567 175865-60-8 Enquire
Valganciclovir hydrochloride hydrate API CS-EK-00198 175865-59-5 (anhydrous) Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R,S)-Iso Valganciclovir Impurity CS-T-92596 1356932-18-7 In Stock
2-Amino-1,7-dihydro-7-[[2-hydroxy-1-(hydroxymethyl)ethoxy]me... Impurity CS-T-65936 84222-50-4 Enquire
2'-Monodehydroxy-2'-chloro Ganciclovir Impurity CS-T-58911 108436-36-8 In Stock
D-Valganciclovir Hydrochloride Impurity CS-T-62681 1393911-57-3 Enquire
Ganciclovir Diether Impurity Impurity CS-T-55215 1346598-14-8 Enquire
Ganciclovir dimer Impurity CS-O-56617 ---- Enquire
Ganciclovir Divalinate Impurity Impurity CS-O-16462 130914-71-5 Enquire
Ganciclovir EP Impurity A Impurity CS-O-14083 1797982-93-4 In Stock
Ganciclovir EP Impurity I Impurity CS-EO-01554 86357-20-2 Enquire
Ganciclovir Mono-O-propionate Impurity CS-T-55216 194159-18-7 In Stock
Mixture of (S,R)-Iso Valganciclovir and (R,R)-Iso Valgancicl... Impurity CS-O-60317 ---- Enquire
Mono Des valine valganciclovir Dimer Impurity CS-O-56610 ---- Enquire
N-Methyl Valganciclovir (TFA salt) Impurity CS-EO-03930 1401661-95-7 (Freebase) Enquire
N-Methyl Valganciclovir Hydrochloride (Mixture of Diastereom... Impurity CS-O-20040 1401562-16-0 In Stock
Valganciclovir D-VAline N-(D-Valyl) Impurity Impurity CS-O-34075 ---- Enquire
Valganciclovir EP Impurity D (TFA salt) Impurity CS-EO-03929 1219792-42-3 (Freebase) Enquire
Valganciclovir EP Impurity F (TFA salt) Impurity CS-EO-03931 130914-71-5 (Freebase) Enquire
Valganciclovir EP Impurity L Impurity CS-O-59869 ---- Enquire
Valganciclovir EP Impurity M Impurity CS-O-59870 ---- Enquire
Valganciclovir EP Impurity Q Impurity CS-O-58943 ---- Enquire
VALGANCICLOVIR HCL IMPURITY O Impurity CS-O-44879 Not Available Enquire
Valganciclovir Homolog(component G as per USP) Impurity CS-O-16587 1356932-88-1 Enquire
Valganciclovir HOMOLOGUE 2 Impurity CS-T-32946 1356353-76-8 Enquire
Valganciclovir Impurity Q Hydrochloride Impurity CS-O-50603 Not Available Enquire
Valganciclovir N3,N3’-Methylene Dimer Impurity CS-T-87793 1401661-96-8 Enquire
Valganciclovir N-Valyl Hydrochloride Impurity CS-O-50602 897937-73-4(Freebase) Enquire
Valganciclovir N-Valyl Impurity Impurity CS-O-16427 897937-73-4 In Stock
Valganciclovir N-Valyl Impurity (TFA salt) Impurity CS-EO-03932 897937-73-4 (Freebase) Enquire
(S,S)-Iso Valganciclovir Hydrochloride Impurity CS-T-93454 1401562-13-7 Enquire
Acetyl Valganciclovir Impurity CS-O-36117 960582-59-6 Enquire
D-valinate Chlorovalganciclovir Impurity CS-O-34077 Not Available Enquire
Ganciclovir Bis-Valine Ester Dihydrochloride Impurity CS-O-37162 130914-71-5 (Free base) Enquire
Ganciclovir Related Compound A Impurity CS-O-11077 86357-09-7 Enquire
Isomonochloroganciclovir Impurity CS-O-37855 Not Available Enquire
N-(L-Valyl) Valganciclovir Hydrochloride Impurity CS-P-05434 Not Available Enquire
O-Methylganciclovir Impurity CS-T-33002 108436-45-9 Enquire
Valganciclovir Chloro Diastereoisomer-1 Impurity CS-O-34076 1654737-32-2 Enquire
Valganciclovir dimer (stereoisomer B) Impurity CS-EO-00751 Not Available Enquire
Valganciclovir EP Impurity O Impurity CS-ED-39871 119089-68-8 Enquire
Valganciclovir Impurity 3 Impurity CS-P-08740 130914-77-1 Enquire
Valganciclovir USP RC D Impurity CS-O-34045 1219792-42-3 Enquire
Valganciclovir USP RC D (Mixture of Diastereomers) Impurity CS-EO-00585 Not Available Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Ganciclovir Mono-O-acetate Intermediate CS-T-25109 88110-89-8 In Stock


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso N-Methyl Valganciclovir Nitrosamine CS-O-54853 ---- Enquire
N-Nitroso Valganciclovir Nitrosamine CS-O-41532 Not Available Enquire
Valganciclovir N-Nitroso N3,N3'-Methylene Dimer Nitrosamine CS-O-52559 ---- Enquire


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Ganciclovir Secondary Standards CS-SS-24565-1GM 82410-32-0 Enquire
Valganciclovir Hydrochloride Secondary Standards CS-SS-24594-1GM 175865-59-5 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Carbobenzyloxy Valganciclovir Building Blocks CS-T-50279 194154-40-0 Enquire


Pharmaceutical Stds.

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-[7-[[2-(Acetyloxy)-1-[(acetyloxy)methyl]ethoxy]methyl]-6,7... Pharmaceutical Stds. CS-TA-00495 86357-17-7 Enquire