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| Product | Description | |
|---|---|---|
| Acyclovir Impurity A | Acyclovir Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((2-amino-6-oxo-1H-purin-9(6H)-yl)methoxy)ethyl acetate. CAS No. 102728-64-3. Molecular formula: C10H13N5O4. Mole weight: 267.24. Catalog: APB102728643. |  |
| Acyclovir Impurity H | Acyclovir Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((2-acetamido-6-oxo-1H-purin-9(6H)-yl)methoxy)ethyl benzoate. CAS No. 133186-23-9. Molecular formula: C17H17N5O5. Mole weight: 371.35. Catalog: APB133186239. | |
| Acyclovir Impurity J | Acyclovir Impurity J. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9,9'-((ethane-1,2-diylbis(oxy))bis(methylene))bis(2-amino-1H-purin-6(9H)-one). CAS No. 166762-90-9. Molecular formula: C14H16N10O4. Mole weight: 388.34. Catalog: APB166762909. | |
| 2-[(2-amino-6-oxo-3H-purin-9-yl)methoxy]ethyl Benzoate | An impurity of Acyclovir. Acyclovir is an antiviral drug used for the treatment of infections caused by herpes simplex virus and herpes zoster virus. It acts via inhibiting the production of virus' DNA. Synonyms: AC1NANKY; 2-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl benzoate; 6H-Purin-6-one, 2-amino-9-[[2-(benzoyloxy)ethoxy]methyl]-1,9-dihydro-; SCHEMBL8660736; 9-(benzoyloxyethoxymethyl)guanine. Grade: 95%. CAS No. 59277-91-7. Molecular formula: C15H15N5O4. Mole weight: 329.316. |  |
| (2- (2-Oxopropoxy) ethoxy) methyl Acetate | (2- (2-Oxopropoxy) ethoxy) methyl Acetate is an ethylene glycol containing compound found as an intermediate in the synthesis of O-Hydroxy Acyclovir, an impurity of Acyclovir (A192400), an orally active acyclic nucleoside with inhibitory activity towards several herpes viruses. Antiviral. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C8H14O5, Molecular Weight: 190.19. US Biological Life Sciences. |  Worldwide |
| 2-Acetamido-7-[[2- (acetyloxy) ethoxy]methyl]-1, 7-dihydro-6H-purin-6-one | Acyclovir Impurity. Group: Biochemicals. Alternative Names: N2-7-Diacetylacyclovir. Grades: Highly Purified. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| 2-Acetamido-9-[[2- (acetyloxy) ethoxy]methyl]-1, 9-dihydro-6H-purin-6-one | Acyclovir Impurity. Group: Biochemicals. Alternative Names: VIR-3; 2-[[(2-(Acetylamino)-6-oxo-1,6-dihydro-9H-purin-9-yl]-methoxy]ethyl Acetate; Aciclovir Impurity G; N2-Acetyl-9- (2-acetoxyethoxymethyl) guanine; Diacetyl acyclovir. Grades: Highly Purified. CAS No. 75128-73-3. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| 2-Amino-1,9-dihydro-9-[(2-hydroxyethoxy)methyl]-6H-purin-6-one | Acyclovir Impurity. Group: Biochemicals. Grades: Highly Purified. CAS No. 59277-89-3. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences. | Worldwide |
| 9-(2-Hydroxyethyl)guanine | 9-(2-Hydroxyethyl)guanine is an impurity of the antiviral agent Acyclovir. 9-(2-Hydroxyethyl)guanine is a nucleoside phosphotransferase acceptor. Group: Biochemicals. Alternative Names: 2-Amino-1,9-dihydro-9-(2-hydroxyethyl)-6H-purin-6-one; 9-(2'-Hydroxyethyl)guanine; NSC 40668; Acyclovir IMpurity P. Grades: Highly Purified. CAS No. 23169-33-7. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Acetyl 2-[(2-Formamide-1,6-dihydro-6-chloro-9H-purin-9yl)methoxy]ethyl Ester | Acyclovir impurity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Aciclovir EP Impurity Q | Aciclovir EP Impurity Q is an impurity of Acyclovir, which is a nucleoside analogue used for the treatment and management of herpes zoster (shingles), genital herpes, and chickenpox. Synonyms: Acyclovir EP Impurity Q (Mixture of Isomers); 2-Amino-9-[[2-(hydroxyethoxy)methoxy]methyl]-1,9-dihydro-6H-purin-6-one and 2-amino-9-[[2-(hydroxymethoxy)ethoxy]methyl]-1,9-dihydro-6H-purin-6-one; Aciclovir Impurity Q. Molecular formula: C9H13N5O4.C9H13N5O4. Mole weight: 510.48. | |
| Aciclovir EP Impurity R | Aciclovir EP Impurity R is an impurity of Acyclovir, which is a nucleoside analogue used for the treatment and management of herpes zoster (shingles), genital herpes, and chickenpox. Synonyms: Acyclovir Formacetal Dimer; 9,9'-(2,5,7,10-Tetraoxaundecane-1,11-diyl)bis(2-amino-9H-purin-6-ol); 9,9'-(2,5,7,10-Tetraoxaundecane-1,11-diyl)bis(2-amino-1H-purin-6(9H)-one); Acyclovir EP Impurity R. Molecular formula: C17H22N10O6. Mole weight: 462.42. | |
| Aciclovir Impurity 1 | Aciclovir Impurity 1 is an impurity of Acyclovir, which is a nucleoside analogue used for the treatment and management of herpes zoster (shingles), genital herpes, and chickenpox. Synonyms: 9-acetyl-2-amino-1,9-dihydro-6H-purin-6-one. CAS No. 1195518-98-9. Molecular formula: C7H7N5O2. Mole weight: 193.16. | |
| Acyclovir | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitespharma & vet compounds & metabolites. Alternative Names: Valaciclovir Imp. B (EP), Gerpevir, Vicclox, Zirax, 111U90, Aciclovir, 2-Amino-9-[(2-hydroxyethoxy)methyl]-1,9-dihydro-6H-purin-6-one, 535U76, BioVir II, Valaciclovir Hydrochloride Anhydrous Imp. B (EP), 2-Amino-1,9-dihydro-9-[(2-hydroxyethoxy)methyl]-6H-purin-6-one, Acyclovir, Vipral,Valaciclovir Hydrochloride Imp. B (EP), GW277085A, Avirase, 23W91, ACV, Rouz-Aciclovir, Aciclovir, Aciclovir Test Mix 1, Aciclovir, NSC 645011, 559U81, BW 248U, Novirus, Lovir, Virax, Virless, Virorax, Acivir, CCI 22890, Ph Eur Valaciclovir Impurity B, Virovir, 9-(2-Hydroxyethoxymethyl)guanine, Axiluowei, Zovirax, Poviral, Acyclo V, BioVir I, Cargosil, Acycloguanosine, Aciclovir, Wellcome 248U, Acicloftal, Zyclir, USP Valacyclovir Related Compound B, Herpevir, 4793W93. | |
| Acyclovir 7,9'-Diguanyl analog | An impurity of Acyclovir. Acyclovir is an antiviral drug used for the treatment of infections caused by herpes simplex virus and herpes zoster virus. It acts via inhibiting the production of virus' DNA. Synonyms: 2-Amino-9-({2-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethoxy}methyl)-1,7-dihydro-6H-purin-6-one. Molecular formula: C14H18N10O4. Mole weight: 390.36. | |
| Acyclovir 9,9'-Diguanyl analog | An impurity of Acyclovir. Acyclovir is an antiviral drug used for the treatment of infections caused by herpes simplex virus and herpes zoster virus. It acts via inhibiting the production of virus' DNA. Synonyms: 1,2-Bis[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethane; O-((Guanin-9-yl)methyl) acyclovir; O-[(Guanin-9-yl)methyl] Acyclovir. CAS No. 166762-90-9. Molecular formula: C14H16N10O4. Mole weight: 388.34. | |
| Acyclovir Acetate | Acyclovir (A192400) impurity. Group: Biochemicals. Alternative Names: 9-[[2- (Acetyloxy) ethoxy]methyl]-2-amino-1, 9-dihydro-6H-purin-6-one; 9- (2-Acetoxyethoxymethyl) guanine. Grades: Highly Purified. CAS No. 102728-64-3. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| Acyclovir L-Isoleucinate | Acyclovir impurity. An Acyclovir amino acid ester prodrug. Group: Biochemicals. Alternative Names: L-Isoleucine 2-[(2-Amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]ethyl Ester. Grades: Highly Purified. CAS No. 142963-63-1. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Acyclovir L-Isoleucinate | An impurity of Acyclovir. Acyclovir is an antiviral drug used for the treatment of infections caused by herpes simplex virus and herpes zoster virus. It acts via inhibiting the production of virus' DNA. Synonyms: 2-((2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)ethyl L-isoleucinate. Grade: > 95%. CAS No. 142963-63-1. Molecular formula: C14H22N6O4. Mole weight: 338.37. | |
| Acyclovir N-Ethyl-L-valinate Hydrochloride | Acyclovir impurity. An Acyclovir amino acid ester prodrug. Group: Biochemicals. Alternative Names: N-Ethyl-L-valine 2-[(2-Amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]ethyl Ester Hydrochloride. Grades: Highly Purified. CAS No. 1346617-49-9. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Acyclovir N-Methylene Dimer | Acyclovir N-Methylene Dimer is a dimer impurity of the antiviral agent Acyclovir. Group: Biochemicals. Alternative Names: Acyclovir Impurity K; 2, 2- (Methylenediimino) bis[9-[ (2-hydroxyethoxy) methyl]-1, 9-dihydro-6H-purin-6-one]. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Acyclovir N-Methyl-L-valinate Hydrochloride | Acyclovir impurity. An Acyclovir amino acid ester prodrug. Group: Biochemicals. Alternative Names: N-Methyl-L-valine 2-[(2-Amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]ethyl Ester Hydrochloride. Grades: Highly Purified. CAS No. 1346617-39-7. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Acyclovir Related Compound A | An impurity of Acyclovir. Acyclovir is an antiviral drug used for the treatment of infections caused by herpes simplex virus and herpes zoster virus. It acts via inhibiting the production of virus' DNA. Synonyms: Acyclovir Acetate; 9-[[2-(Acetyloxy)ethoxy]methyl]-2-amino-1,9-dihydro-6H-purin-6-one; 9-(2-Acetoxyethoxymethyl)guanine; USP Acyclovir Related Compound A. Grade: > 95%. CAS No. 102728-64-3. Molecular formula: C10H13N5O4. Mole weight: 267.25. | |
| Acyclovir Related Compound F | An impurity of Acyclovir. Acyclovir is an antiviral drug used for the treatment of infections caused by herpes simplex virus and herpes zoster virus. It acts via inhibiting the production of virus' DNA. Synonyms: N2-Acetyl Acyclovir. Grade: > 95%. CAS No. 110104-37-5. Molecular formula: C10H13N5O4. Mole weight: 267.25. | |
| Acyclovir triphosphate (triethylammonium salt form) | An impurity of Acyclovir. Acyclovir is an antiviral drug used for the treatment of infections caused by herpes simplex virus and herpes zoster virus. It acts via inhibiting the production of virus' DNA. Synonyms: 9-(2-Hydroxyethoxymethyl)guanine triphosphate triethylammonium; ACGTP (triethylammonium salt form). Grade: 90%. CAS No. 186367-53-3. Molecular formula: C8H14N5O12P3.C6H15N. Mole weight: 465.147 (free acid). | |
| Benzyloxycarbonyl valacyclovir | An impurity of Acyclovir. Acyclovir is an antiviral drug used for the treatment of infections caused by herpes simplex virus and herpes zoster virus. It acts via inhibiting the production of virus' DNA. Synonyms: N-Benzyloxycarbonyl Valacyclovir; 2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl N-(benzyloxy carbonyl)-L-valinate. Grade: > 95%. CAS No. 124832-31-1. Molecular formula: C8H11N5O3. Mole weight: 458.47. | |
| Bis-acyclovir | An impurity of Acyclovir. Acyclovir is an antiviral drug used for the treatment of infections caused by herpes simplex virus and herpes zoster virus. It acts via inhibiting the production of virus' DNA. Synonyms: Acyclovir N-Methylene Dimer. Grade: > 95%. CAS No. 1797131-64-6. Molecular formula: C17H22N10O6. Mole weight: 462.43. | |
| Bis(L-Valine) Ester Ganciclovir-d6 Trifluoroacetic Acid Salt (1:2) | Bis(L-Valine) Ester Ganciclovir-d16 Trifluoroacetic Acid Salt is the isotope labelled analog of Bis(L-Valine) Ester Ganciclovir Trifluoroacetic Acid Salt. Bis(L-Valine) Ester Ganciclovir Trifluoroacetic Acid Salt is an impurity of Ganciclovir. Ganciclovir is a nucleoside analog structurally related to Acyclovir. Ganciclovir is an antiviral. Synonyms: L-Valine, 2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-1,3-propanediyl Ester-d16 Trifluoroacetic Acid Salt; Ganciclovir Impurity F-d16 Trifluoroacetic Acid Salt. Molecular formula: C19H15D16N7O6 2(C2HF3O2). Mole weight: 469.59. | |
| Bis(L-Valine) Ester Ganciclovir Trifluoroacetic Acid Salt | Bis(L-Valine) Ester Ganciclovir Trifluoroacetic Acid Salt is an impurity of Ganciclovir. Ganciclovir is a nucleoside analog structurally related to Acyclovir. Ganciclovir is an antiviral. Synonyms: L-Valine, 2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-1,3-propanediyl Ester Trifluoroacetic Acid Salt; Ganciclovir Impurity F Trifluoroacetic Acid Salt. Grade: 95%. Molecular formula: C19H31N7O6.x(C2HF3O2). Mole weight: 453.49 + x(114.02). | |
| Diacetyl guanine | An impurity of Acyclovir. Acyclovir is an antiviral drug used for the treatment of infections caused by herpes simplex virus and herpes zoster virus. It acts via inhibiting the production of virus' DNA. Synonyms: N2,9-Diacetylguanine; N,9-Diacetylguanine; N(2),9-Diacetylguanine; 2,9-Diacetylguanine. CAS No. 3056-33-5. Molecular formula: C9H9N5O3. Mole weight: 235.20. | |
| D-Valacyclovir Hydrochloride | Acyclovir impurity. The D-Valine ester prodrug of Acyclovir. Group: Biochemicals. Alternative Names: D-Valine 2-[(2-Amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]ethyl Ester Hydrochloride; Acyclovir D-Valinate Hydrochloride; D-VACV Hydrochloride. Grades: Highly Purified. CAS No. 124832-28-6. Pack Sizes: 50mg, 500mg. US Biological Life Sciences. | Worldwide |
| D-Valacyclovir Hydrochloride | D-Valacyclovir Hydrochloride is an impurity of Valacyclovir, which is an antiviral drug used to treat herpes-related disorders and to prevent cytomegalovirus infection after kidney transplantation. Synonyms: D-Valine, 2-[(2-amino-6-hydroxy-9H-purin-9-yl)methoxy]ethyl ester, hydrochloride (1:x); Acyclovir D-Valinate Hydrochloride; D-VACV Hydrochloride; Valaciclovir EP Impurity R; 2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl D-valinate hydrochloride (1:x). Grade: ≥95%. CAS No. 124832-28-6. Molecular formula: C13H20N6O4.xHCl. Mole weight: 324.34 (free base). | |
| Guanine | Guanine is a purine base which is the component of nucleotides occurring in nucleic acids. Synonyms: 2-Amino-1,9-dihydro-6H-purin-6-one; 2-Amino-6-hydroxy-1H-purine; 2-Amino-6-hydroxypurine; 2-Aminohypoxanthine; 9H-Guanine; 2-Amino-hypoxanthine; Acyclovir Impurity B; Guanin. Grade: ≥98%. CAS No. 73-40-5. Molecular formula: C5H5N5O. Mole weight: 151.13. | |
| Guanine-[15N5] | Guanine-[15N5] is the labelled analogue of Guanine, which is an impurity of Acyclovir. Synonyms: Guanine-15N5; 2-Amino-1,9-dihydro-6H-purin-6-one-15N5; 2-Amino-6-hydroxy-1H-purine-15N5; 2-Amino-6-hydroxypurine-15N5; 2-Aminohypoxanthine-15N5; 9H-Guanine-15N5; 2-Amino-hypoxanthine-15N5. Grade: 98% by CP; 98% atom 15N. CAS No. 168566-53-8. Molecular formula: C5H5[15N]5O. Mole weight: 156.09. | |
| Hydroxyethyl guanine | An impurity of Acyclovir. Acyclovir is an antiviral drug used for the treatment of infections caused by herpes simplex virus and herpes zoster virus. It acts via inhibiting the production of virus' DNA. Synonyms: 9-(2'-Hydroxyethyl)guanine; 9-(2-Hydroxyethyl)guanine. CAS No. 23169-33-7. Molecular formula: C7H9N5O2. Mole weight: 195.18. | |
| N2-Acetyl Acyclovir | Acyclovir impurity. Group: Biochemicals. Alternative Names: N-[6,9-Dihydro-9-[(2-hydroxyethoxy)methyl]-6-oxo-1H-purin-2-yl]acetamide; 9-[(2-Hydroxyethoxy)methyl]-N2-acetylguanine. Grades: Highly Purified. CAS No. 110104-37-5. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| N2-Acetyl Acyclovir | N2-Acetyl Acyclovir. Uses: For analytical and research use. Group: Impurity standards. CAS No. 110104-37-5. Pack Sizes: 100MG. IUPAC Name: N-[9-(2-hydroxyethoxymethyl)-6-oxo-1H-purin-2-yl]acetamide. Molecular formula: C10H13N5O4. Mole weight: 267.24. Catalog: APS110104375A. SMILES: CC(=O)NC1=Nc2c(ncn2COCCO)C(=O)N1. Format: Neat. Shipping: Room Temperature. | |
| N7-[ (2-Hydroxyethoxy) methyl) guanine | N7-[ (2-Hydroxyethoxy) methyl) guanine is the 7-isomeric impurity of the antiviral drug Acyclovir. Group: Biochemicals. Alternative Names: 2-Amino-1,7-dihydro-7-[(2-hydroxyethoxy)methyl]-6H-purin-6-one. Grades: Highly Purified. CAS No. 91702-61-3. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| N-t-Boc-valacyclovir-[d4] | N-t-Boc-valacyclovir-[d4] is the labelled analogue of N-t-Boc-valacyclovir, which is an impurity of Acyclovir. Synonyms: N-t-Boc-valacyclovir D4; N-tert-Butoxycarbonyl-L-valine-2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]ethyl Ester-d4. CAS No. 1346617-11-5. Molecular formula: C18H24D4N6O6. Mole weight: 428.48. | |
| O-[(Guanin-7-yl)methyl] Acyclovir | O-(Guanin-7-yl)methyl Acyclovir is a dimer impurity of the antiviral agent Acyclovir. Group: Biochemicals. Alternative Names: 9, 7-[1, 2-Ethanediylbis (oxymethylene) ]bisguanine; Acyclovir Impurity I. Grades: Highly Purified. CAS No. 1797832-75-7. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| O-[(Guanin-9-yl)methyl] Acyclovir | O-(Guanin-9-yl)methyl Acyclovir is a dimer impurity of the antiviral agent Acyclovir. Group: Biochemicals. Alternative Names: 9, 9-[1, 2-Ethanediylbis (oxymethylene) ]bisguanine; Acyclovir Impurity J; 9, 9-[1, 2-Ethanediylbis (oxymethylene)]bis[2-amino-1, 9-dihydro-6H-purin-6-one]. Grades: Highly Purified. CAS No. 166762-90-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Acyclovir | Aciclovir is a synthetic nucleoside analogue active against herpesviruses. It is primarily used for the treatment of herpes simplex virus infections, chickenpox and shingles. Synonyms: Valaciclovir Impurity B; Valaciclovir hydrochloride EP Impurity B; Valaciclovir hydrochloride hydrate EP Impurity B; Valaciclovir EP Impurity B; 2-Amino-1,9-dihydro-9-[(2-hydroxyethoxy)methyl]-6H-purin-6-one; 2-Amino-9-((2-hydroxyethoxy)methyl)-1H-purin-6(9H)-one; 2-Amino-9-(2-hydroxy-ethoxymethyl)-1,9-dihydro-purin-6-one; 2-Amino-9-(2-hydroxy-ethoxymethyl)-3,9-dihydro-purin-6-one; 2-Amino-9-(2-hydroxyethoxymethyl)-3H-purin-6-one; 2-Amino-9-[(2-hydroxyethoxy)methyl]-6,9-dihydro-3H-purin-6-one; 2-Amino-9-[(2-hydroxyethoxy)methyl]-9H-purin-6-ol; 9-(2-Hydroxyethoxymethyl)guanine; Acicloftal; Aciclovir; Acivir; ACV; Acyclo V; Acycloguanosine; Avirase; Axiluowei; Cargosil; Gerpevir; Herpevir; Lovir; Novirus; NSC 645011; Poviral; Rouz-Aciclovir; Vicclox; Vipral; Virax; Virless; Virorax; Virovir; Wellcome 248U; Zirax; Zovirax; Zyclir. Grade: >98%. CAS No. 59277-89-3. Molecular formula: C8H11N5O3. Mole weight: 225.20. | |
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