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The (S) enantiomer of Cinacalcet. Used in clinical trial in secondary hyperparathyroidism. Group: Biochemicals. Alternative Names: (α S) -α -Methyl-N-[3-[3- (trifluoromethyl) phenyl) propyl]-1-napthalenemethanamine Hydrochloride; (S) -N- (3- (3- (Trifluoromethyl) phenyl) propyl) -1-- (1-napthyl) ethylamine Hydrochloride. Grades: Highly Purified. CAS No. 694495-47-1. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
ent-copalyl diphosphate synthase
Part of a bifunctional enzyme involved in the biosynthesis of kaurene. See also EC 4.2.3.19 (ent-kaurene synthase). Group: Enzymes. Synonyms: ent-kaurene synthase A; ent-kaurene synthetase A; ent-CDP synthase; ent-copalyl-diphosphate lyase (decyclizing). Enzyme Commission Number: EC 5.5.1.13. CAS No. 9055-64-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5614; ent-copalyl diphosphate synthase; EC 5.5.1.13; 9055-64-5; ent-kaurene synthase A; ent-kaurene synthetase A; ent-CDP synthase; ent-copalyl-diphosphate lyase (decyclizing). Cat No: EXWM-5614.
ent-Defluoro Aprepitant
ent-Defluoro Aprepitant is an impurity of Aprepitant, a novel selective neurokinin-1 (NK-1) receptor antagonist. Molecular formula: C23H22F6N4O3. Mole weight: 516.44.
ent-Defluoro Fosaprepitant Dimeglumine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3R,4R,5S)-6-(methylamino)hexane-1,2,3,4,5-pentaol hemi((3-(((2S,3R)-2-((S)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-phenylmorpholino)methyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)phosphonate). Molecular Formula: C23H23F6N4O6P·2 C7H17NO5. Mole Weight: 986.84. Catalog: APB06334.
ent-Dorzolamide
ent-Dorzolamide. Group: Biochemicals. Alternative Names: 4R,6R-Dorzolamide; (4R-trans)-4-(ethylamino)-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide. Grades: Highly Purified. CAS No. 120279-95-0. Pack Sizes: 2.5mg. Molecular Formula: C10H16N2O4S3, Molecular Weight: 324.44. US Biological Life Sciences.
Worldwide
Entecavir
Entecavir (SQ 34676; BMS 200475) is a potent and selective inhibitor of HBV , with an EC 50 of 3.75 nM in HepG2 cell. Uses: Scientific research. Group: Signaling pathways. Alternative Names: BMS200475; SQ34676. CAS No. 142217-69-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-13623.
Entecavir
An oral antiviral drug used in the treatment of hepatitis B infection. A guanine analogue that inhhibits all three steps in the viral replication process. Synonyms: Baraclude; BMS 200475; BMS-200475; BMS200475; SQ 34676; SQ34676; SQ-34676. Grades: 0.98. CAS No. 142217-69-4. Molecular formula: C12H15N5O3. Mole weight: 277.284.
Entecavir-13C2,15N
Labeled Entecavir. An oral antiviral drug used in the treatment of hepatitis B infection. A guanine analogue that inhhibits all three steps in the viral replication process. Group: Biochemicals. Alternative Names: 2-Amino-9- [4-hydroxy-3- (hydroxy methyl ) -2- methyl idenecyclopentyl] -3H-purin-6-one-13C2, 15N; Baraclude-13C2,15N; BMS 200475-13C2,15N; SQ 34676-13C2,15N. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences.
Worldwide
Entecavir-13C2,15N
Entecavir-13C2,15N. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1329796-53-3. Molecular Formula: C1013C2H15N415NO3. Mole Weight: 280.26. Catalog: APB1329796533.
Entecavir-13C2,15N 3''-O-β-D-Glucuronide
A labelled metabolite of Entecavir. Synonyms: 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-3H-purin-6-one-13C2,15N 3''-O-β-D-Glucuronide. Molecular formula: C17[13C]2H24N3[15N]O9. Mole weight: 455.39.
An oral antiviral drug used in the treatment of hepatitis B infection. A guanine analogue that inhhibits all three steps in the viral replication process. Group: Biochemicals. Alternative Names: 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)-2-methylidene-cyclopentyl]-3H-purin-6-one,Baraclude. Grades: Highly Purified. CAS No. 142217-69-4. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Entecavir 3-O-b-D-glucuronide
Entecavir 3-O-b-D-glucuronide is an essential compound utilized within the biomedical realm, boasting its efficaciousness in studying the persisting malady of chronic hepatitis B virus (HBV) infection. Functioning as an exemplary antiviral entity, it effectively impedes the retrograde transcription of HBV DNA, thus curbing viral replication. Molecular formula: C18H23N5O9. Mole weight: 453.40.
Entecavir 3''-O-b-D-glucuronide
Entecavir 3''-O-b-D-glucuronide is a biomedical product used for the treatment of chronic hepatitis B virus (HBV) infection. It is a glucuronide conjugate of Entecavir, a potent antiviral medication that inhibits HBV reverse transcriptase. Entecavir 3''-O-b-D-glucuronide acts as a prodrug, facilitating drug delivery and enhancing its effectiveness in combating HBV. Molecular formula: C18H23N5O9. Mole weight: 453.40.
Entecavir 3''-O-β-D-Glucuronide
A metabolite of Entecavir. Synonyms: 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-3H-purin-6-one 3''-O-β-D-Glucuronide. Molecular formula: C18H23N5O9. Mole weight: 453.4.
Entecavir 3-O- β-D-Glucuronide
A metabolite of Entecavir. Group: Biochemicals. Alternative Names: 2-Amino-9- [4-hydroxy-3- (hydroxy methyl ) -2- methyl idenecyclopentyl] -3H-purin-6-one 3-O- β-D-Glucuronide. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Entecavir EP Impurity A
Entecavir EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1R,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. CAS No. 1367369-78-5. Molecular Formula: C12H15N5O3. Mole Weight: 277.28. Catalog: APB1367369785.
Entecavir EP Impurity B
Entecavir EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one hydrochloride. CAS No. 1367369-77-4. Molecular Formula: C12H15N5O3·HCl. Mole Weight: 313.74. Catalog: APB1367369774.
Entecavir EP Impurity C
Entecavir EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1795791-10-4. Molecular Formula: C12H15N5O4. Mole Weight: 293.28. Catalog: APB1795791104.
Entecavir EP Impurity D
Entecavir EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1S,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. CAS No. 1367369-80-9. Molecular Formula: C12H15N5O3. Mole Weight: 277.28. Catalog: APB1367369809.
Entecavir EP Impurity E
Entecavir EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2349444-69-3. Molecular Formula: C13H17N5O4. Mole Weight: 307.31. Catalog: APB2349444693.
Entecavir EP Impurity F
Entecavir EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 649761-24-0. Molecular Formula: C27H31N5O2Si. Mole Weight: 485.66. Catalog: APB649761240.
Entecavir Glucuronide
A derivative of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body. Synonyms: Entecavir 3''-O-β-D-Glucuronide; 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-3H-purin-6-one 3''-O-β-D-Glucuronide. Grades: > 95%. Molecular formula: C18H23N5O9. Mole weight: 453.41.
Entecavir hydrate
Entecavir hydrate. Group: Biochemicals. Alternative Names: 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)-2-methylidene-cyclopentyl]-3H-purin-6-one; Baraclude. Grades: Highly Purified. CAS No. 142217-69-4,209216-23-9. Pack Sizes: 50mg, 100mg, 200mg, 500mg, 1g. Molecular Formula: C12H15N5O3·xH2O. US Biological Life Sciences.
Worldwide
Entecavir Hydrate
Entecavir Hydrate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 209216-23-9. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB209216239.
Entecavir Impurity 1
Entecavir Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 142217-78-5. Molecular Formula: C52H49N5O5. Mole Weight: 823.99. Catalog: APB142217785.
Entecavir Impurity 1
Cas No. 142217-78-5.
Entecavir Impurity 10
Entecavir Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2S,3S,5R)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol compound with (1S,2R,3R,5S)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol (1:1). Molecular Formula: C32H33N5O7. Mole Weight: 554.64. Catalog: APB05361.
Entecavir Impurity 11
Entecavir Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1,2-bis(4-methoxyphenyl)-1,1,2,2-tetraphenylethane. Molecular Formula: C40H34O2. Mole Weight: 546.7. Catalog: APB05362.
Entecavir Impurity 12
Entecavir Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3S,5S)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanone. Molecular Formula: C32H31N5O4. Mole Weight: 549.62. Catalog: APB05358.
Entecavir Impurity 13
Entecavir Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-oxocyclopentyl)-1H-purin-6(9H)-one. Molecular Formula: C11H13N5O4. Mole Weight: 279.25. Catalog: APB05359.
Entecavir Impurity 14
Entecavir Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1S,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-9H-purin-2-amine. Molecular Formula: C33H33N5O3. Mole Weight: 547.65. Catalog: APB05357.
Entecavir Impurity 14
Entecavir Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 701278-18-4. Molecular Formula: C21H24O3. Mole Weight: 324.42. Catalog: APB701278184.
Entecavir Impurity 15
Entecavir Impurity 15. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9-((1S,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-2-(((4-methoxyphenyl)diphenylmethyl)amino)-1H-purin-6(9H)-one. Molecular Formula: C46H43N5O4. Mole Weight: 729.86. Catalog: APB05356.
Entecavir Impurity 16
Entecavir Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1661867-19-1. Molecular Formula: C52H47N5O3. Mole Weight: 789.98. Catalog: APB1661867191.
Entecavir Impurity 17
Entecavir Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. CAS No. 188399-46-4. Molecular Formula: C12H15N5O3. Mole Weight: 277.28. Catalog: APB188399464.
Entecavir Impurity 17
Entecavir Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C32H33N5O4. Mole Weight: 551.65. Catalog: APB10461.
Entecavir Impurity 18
Entecavir Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3S,5S)-3-(benzyloxy)-5-(6-(benzyloxy)-2-(((4-methoxyphenyl)diphenylmethyl)amino)-9H-purin-9-yl)-2-((benzyloxy)methyl)cyclopentanone. CAS No. 142217-79-6. Molecular Formula: C52H47N5O5. Mole Weight: 821.96. Catalog: APB142217796.
Entecavir Impurity 18
Entecavir Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C32H33N5O4. Mole Weight: 551.65. Catalog: APB10460.
Entecavir Impurity 19
Entecavir Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1R,3S,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. CAS No. 1354695-82-1. Molecular Formula: C26H27N5O3. Mole Weight: 457.52. Catalog: APB1354695821.
Entecavir Impurity 19
Entecavir Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1030919-51-7. Molecular Formula: C19H21N5O3. Mole Weight: 367.41. Catalog: APB1030919517.
Entecavir Impurity 2
An impurity of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body. Synonyms: (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone. Grades: > 95%. CAS No. 142217-79-6. Molecular formula: C52H47N5O5. Mole weight: 821.98.
Entecavir Impurity 20
Entecavir Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 41787-51-3. Molecular Formula: C11H17NO3. Mole Weight: 211.26. Catalog: APB41787513.
Entecavir Impurity 20
Entecavir Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1R,3S,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-6,9-dihydro-1H-purin-2-amine. Molecular Formula: C33H35N5O3. Mole Weight: 549.66. Catalog: APB05354.
Entecavir Impurity 21
Entecavir Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,4S)-2-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3,4-bis((benzyloxy)methyl)cyclopentanol. Molecular Formula: C33H35N5O4. Mole Weight: 565.66. Catalog: APB05355.
Entecavir Impurity 21
Entecavir Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 701278-12-8. Molecular Formula: C21H27N5O3Si. Mole Weight: 425.56. Catalog: APB701278128.
Entecavir Impurity 22
Entecavir Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 325480-40-8. Molecular Formula: C13H16O2. Mole Weight: 204.27. Catalog: APB325480408.
Entecavir Impurity 25
Entecavir Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1R,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. Molecular Formula: C26H27N5O3. Mole Weight: 457.52. Catalog: APB05353.
Entecavir Impurity 26
Entecavir Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,5R)-3-(benzyloxy)-2-((benzyloxy)methyl)-6-oxabicyclo[3.1.0]hexane. CAS No. 873298-16-9. Molecular Formula: C20H22O3. Mole Weight: 310.39. Catalog: APB873298169.
Entecavir Impurity 26
Entecavir Impurity 26. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1345339-53-8. Molecular Formula: C51H47N5O4. Mole Weight: 793.97. Catalog: APB1345339538.
Entecavir Impurity 27
Entecavir Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,5R)-3-(benzyloxy)-2-((benzyloxy)methyl)-6-oxabicyclo[3.1.0]hexane. Molecular Formula: C20H22O3. Mole Weight: 310.39. Catalog: APB05352.
Entecavir Impurity 28
Entecavir Impurity 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 701278-59-3. Molecular Formula: C13H16O3. Mole Weight: 220.27. Catalog: APB701278593.
Entecavir Impurity 29
Entecavir Impurity 29. Uses: For analytical and research use. Group: Impurity standards. CAS No. 325480-49-7. Molecular Formula: C13H16O3. Mole Weight: 220.27. Catalog: APB325480497.
Entecavir Impurity 29
Entecavir Impurity 29. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purine-6,8(7H,9H)-dione. CAS No. 2204369-23-1. Molecular Formula: C12H15N5O4. Mole Weight: 293.28. Catalog: APB2204369231.
Entecavir Impurity 3
Entecavir Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (methoxy(4-methoxyphenyl)methylene)dibenzene. CAS No. 84868-56-4. Molecular Formula: C21H20O2. Mole Weight: 304.38. Catalog: APB84868564.
Entecavir Impurity 3
Entecavir Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1391053-94-3. Molecular Formula: C12H15N5O4. Mole Weight: 293.28. Catalog: APB1391053943.
Entecavir Impurity 3
An impurity of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body. Synonyms: 6-(Benzyloxy)-9-((1S,3R,3S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine. Grades: > 95%. CAS No. 142217-80-9. Molecular formula: C53H49N5O4. Mole weight: 820.01.
Entecavir Impurity 30
Entecavir Impurity 30. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1353742-19-4. Molecular Formula: C13H16O3. Mole Weight: 220.27. Catalog: APB1353742194.
Entecavir Impurity 30
Entecavir Impurity 30. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1R,2R,3S)-3-(benzyloxy)-2-((benzyloxy)methyl)-5-methylenecyclopentyl)-1H-purin-6(9H)-one. Molecular Formula: C26H27N5O3. Mole Weight: 457.52. Catalog: APB05740.
Entecavir Impurity 31
Entecavir Impurity 31. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1R,3S,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular Formula: C52H47N5O3. Mole Weight: 789.96. Catalog: APB01104.
Entecavir Impurity 31
Entecavir Impurity 31. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1415118-53-4. Molecular Formula: C15H19N5O5. Mole Weight: 349.35. Catalog: APB1415118534.
Entecavir Impurity 32
Entecavir Impurity 32. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1R,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular Formula: C52H47N5O3. Mole Weight: 789.96. Catalog: APB01103.
Entecavir Impurity 32
Entecavir Impurity 32. Uses: For analytical and research use. Group: Impurity standards. CAS No. 142217-77-4. Molecular Formula: C32H33N5O4. Mole Weight: 551.65. Catalog: APB142217774.
Entecavir Impurity 33
Entecavir Impurity 33. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1R,3R,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular Formula: C52H47N5O3. Mole Weight: 789.96. Catalog: APB01102.
Entecavir Impurity 33
Entecavir Impurity 33. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1415118-52-3. Molecular Formula: C15H19N5O5. Mole Weight: 349.35. Catalog: APB1415118523.
Entecavir Impurity 34
Entecavir Impurity 34. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1S,3R,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular Formula: C52H47N5O3. Mole Weight: 789.96. Catalog: APB01101.
Entecavir Impurity 34
Entecavir Impurity 34. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1354695-79-6. Molecular Formula: C53H49N5O4. Mole Weight: 820.01. Catalog: APB1354695796.
Entecavir Impurity 35
Entecavir Impurity 35. Uses: For analytical and research use. Group: Impurity standards. CAS No. 701278-07-1. Molecular Formula: C20H25N5O2Si. Mole Weight: 395.54. Catalog: APB701278071.
Entecavir Impurity 35
Entecavir Impurity 35. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1S,3S,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular Formula: C52H47N5O3. Mole Weight: 789.96. Catalog: APB01100.
Entecavir Impurity 36
Entecavir Impurity 36. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1S,3S,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular Formula: C52H47N5O3. Mole Weight: 789.96. Catalog: APB01099.