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Product
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. Alfa Chemistry Analytical Products 4
Entecavir Impurity 37 Entecavir Impurity 37. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1R,3S,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular Formula: C52H47N5O3. Mole Weight: 789.96. Catalog: APB01098. Alfa Chemistry Analytical Products 4
Entecavir Impurity 38 Entecavir Impurity 38. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1S,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. CAS No. 2097265-84-2. Molecular Formula: C52H47N5O3. Mole Weight: 789.96. Catalog: APB2097265842. Alfa Chemistry Analytical Products 2
Entecavir Impurity 39 Entecavir Impurity 39. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1S,3S,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. Molecular Formula: C26H27N5O3. Mole Weight: 457.52. Catalog: APB01097. Alfa Chemistry Analytical Products 4
Entecavir Impurity 4 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-((1R,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-9H-purin-2-amine. Grades: > 95%. Molecular formula: C33H33N5O3. Mole weight: 547.66. BOC Sciences 7
Entecavir Impurity 4 Entecavir Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 142217-81-0. Molecular Formula: C26H27N5O3. Mole Weight: 457.53. Catalog: APB142217810. Alfa Chemistry Analytical Products
Entecavir Impurity 4 Entecavir Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2R)-2-((benzyloxy)methyl)cyclopent-3-enol. CAS No. 110567-21-0. Molecular Formula: C13H16O2. Mole Weight: 204.26. Catalog: APB110567210. Alfa Chemistry Analytical Products
Entecavir Impurity 40 Entecavir Impurity 40. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1S,3S,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. Molecular Formula: C26H27N5O3. Mole Weight: 457.52. Catalog: APB01096. Alfa Chemistry Analytical Products 4
Entecavir Impurity 41 Entecavir Impurity 41. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1R,3S,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. Molecular Formula: C26H27N5O3. Mole Weight: 457.52. Catalog: APB01095. Alfa Chemistry Analytical Products 4
Entecavir Impurity 42 Entecavir Impurity 42. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1S,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine. CAS No. 142217-80-9. Molecular Formula: C53H49N5O4. Mole Weight: 819.99. Catalog: APB142217809. Alfa Chemistry Analytical Products
Entecavir Impurity 43 Entecavir Impurity 43. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-Amino-6-chloropurin; 6-chloro-9H-purin-2-amine. CAS No. 10310-21-1. Molecular Formula: C5H4ClN5. Mole Weight: 169.57. Catalog: APB10310211. Alfa Chemistry Analytical Products
Entecavir Impurity 44 Entecavir Impurity 44. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1354715-30-2. Molecular Formula: C17H22ClN5O4. Mole Weight: 395.84. Catalog: APB1354715302. Alfa Chemistry Analytical Products
Entecavir Impurity 49 Entecavir Impurity 49. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1354695-84-3. Molecular Formula: C26H27N5O3. Mole Weight: 457.53. Catalog: APB1354695843. Alfa Chemistry Analytical Products
Entecavir Impurity 5 Entecavir Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2R,3S,5R)-3-(benzyloxy)-2-((benzyloxy)methyl)-6-oxabicyclo[3.1.0]hexane. CAS No. 110567-22-1. Molecular Formula: C20H22O3. Mole Weight: 310.39. Catalog: APB110567221. Alfa Chemistry Analytical Products
Entecavir Impurity 5 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: methoxy-(p-methoxytriphenyl)methane; 4.α-Dimethoxy-tritan; methoxy-(4-methoxy-phenyl)-diphenyl-methane; Methoxy-(4-methoxy-phenyl)-diphenyl-methan; Methyl-(4-methoxy-trityl)-aether. Grades: > 95%. CAS No. 84868-56-4. Molecular formula: C21H20O2. Mole weight: 304.39. BOC Sciences 7
Entecavir Impurity 50 Entecavir Impurity 50. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1354695-86-5. Molecular Formula: C26H27N5O3. Mole Weight: 457.53. Catalog: APB1354695865. Alfa Chemistry Analytical Products
Entecavir Impurity 51 Entecavir Impurity 51. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1354695-85-4. Molecular Formula: C26H27N5O3. Mole Weight: 457.53. Catalog: APB1354695854. Alfa Chemistry Analytical Products
Entecavir Impurity 52 Entecavir Impurity 52. Uses: For analytical and research use. Group: Impurity standards. CAS No. 39939-07-6. Molecular Formula: C13H14O. Mole Weight: 186.25. Catalog: APB39939076. Alfa Chemistry Analytical Products 3
Entecavir Impurity 53 Entecavir Impurity 53. Uses: For analytical and research use. Group: Impurity standards. CAS No. 701278-19-5. Molecular Formula: C21H24O4. Mole Weight: 340.42. Catalog: APB701278195. Alfa Chemistry Analytical Products 3
Entecavir Impurity 54 Entecavir Impurity 54. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3587-60-8. Molecular Formula: C8H9ClO. Mole Weight: 156.61. Catalog: APB3587608. Alfa Chemistry Analytical Products 2
Entecavir Impurity 56 Entecavir Impurity 56. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1354695-76-9. Molecular Formula: C53H49N5O4. Mole Weight: 820.01. Catalog: APB1354695769. Alfa Chemistry Analytical Products
Entecavir Impurity 57 Entecavir Impurity 57. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1354695-80-9. Molecular Formula: C53H49N5O4. Mole Weight: 820.01. Catalog: APB1354695809. Alfa Chemistry Analytical Products
Entecavir Impurity 58 Entecavir Impurity 58. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1354695-78-5. Molecular Formula: C53H49N5O4. Mole Weight: 820.01. Catalog: APB1354695785. Alfa Chemistry Analytical Products
Entecavir Impurity 59 Entecavir Impurity 59. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1354695-81-0. Molecular Formula: C53H49N5O4. Mole Weight: 820.01. Catalog: APB1354695810. Alfa Chemistry Analytical Products
Entecavir Impurity 6 Entecavir Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9H-purin-2-amine. CAS No. 19916-73-5. Molecular Formula: C12H11N5O. Mole Weight: 241.25. Catalog: APB19916735. Alfa Chemistry Analytical Products 2
Entecavir Impurity 60 Entecavir Impurity 60. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1354695-76-3. Molecular Formula: C52H49N5O5. Mole Weight: 823.99. Catalog: APB1354695763. Alfa Chemistry Analytical Products
Entecavir Impurity 61 Entecavir Impurity 61. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1104620-14-5. Molecular Formula: C52H49N5O5. Mole Weight: 823.99. Catalog: APB1104620145. Alfa Chemistry Analytical Products
Entecavir Impurity 62 Entecavir Impurity 62. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1354695-72-9. Molecular Formula: C52H49N5O5. Mole Weight: 823.99. Catalog: APB1354695729. Alfa Chemistry Analytical Products
Entecavir Impurity 63 Entecavir Impurity 63. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1354695-70-7. Molecular Formula: C52H49N5O5. Mole Weight: 823.99. Catalog: APB1354695707. Alfa Chemistry Analytical Products
Entecavir Impurity 7 Entecavir Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2R,3R,5R)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol. Molecular Formula: C32H33N5O4. Mole Weight: 551.64. Catalog: APB05364. Alfa Chemistry Analytical Products 4
Entecavir Impurity 73 Entecavir Impurity 73. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C11H15N5O4. Mole Weight: 281.27. Catalog: APB10467. Alfa Chemistry Analytical Products 4
Entecavir Impurity 74 Entecavir Impurity 74. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H21N7O3S. Mole Weight: 391.45. Catalog: APB10466. Alfa Chemistry Analytical Products 4
Entecavir Impurity 75 Entecavir Impurity 75. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB10473. Alfa Chemistry Analytical Products 4
Entecavir Impurity 76 Entecavir Impurity 76. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB10472. Alfa Chemistry Analytical Products 4
Entecavir Impurity 77 Entecavir Impurity 77. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB10474. Alfa Chemistry Analytical Products 4
Entecavir Impurity 78 Entecavir Impurity 78. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H23N5O9. Mole Weight: 453.41. Catalog: APB10476. Alfa Chemistry Analytical Products 4
Entecavir Impurity 79 Entecavir Impurity 79. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H25N5O8. Mole Weight: 439.43. Catalog: APB10478. Alfa Chemistry Analytical Products 4
Entecavir Impurity 8 Entecavir Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2S,3S,5S)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol compound with (1S,2R,3R,5R)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol (1:1). Molecular Formula: C32H33N5O5. Mole Weight: 552.64. Catalog: APB05363. Alfa Chemistry Analytical Products 4
Entecavir Impurity 80 Entecavir Impurity 80. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C20H23N5O6. Mole Weight: 429.43. Catalog: APB10477. Alfa Chemistry Analytical Products 4
Entecavir Impurity 81 Entecavir Impurity 81. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H27N5O6. Mole Weight: 457.49. Catalog: APB10475. Alfa Chemistry Analytical Products 4
Entecavir Impurity 9 Entecavir Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2R,3R,5S)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol compound with (1S,2S,3S,5R)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol (1:1). Molecular Formula: C32H33N5O6. Mole Weight: 553.64. Catalog: APB05360. Alfa Chemistry Analytical Products 4
Entecavir Impurity 9 Entecavir Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1333204-93-5. Molecular Formula: C12H15N5O3. Mole Weight: 277.28. Catalog: APB1333204935. Alfa Chemistry Analytical Products
Entecavir Impurity A 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: 2-amino-9-((3aS,4R,6S,6aR)-3a,6-dihydroxyhexahydro-1H-cyclopenta[c]furan-4-yl)-3H-purin-6(9H)-one. Grades: > 95%. CAS No. 1984788-96-6. Molecular formula: C12H15N5O4. Mole weight: 293.28. BOC Sciences 7
Entecavir Impurity E 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: 2-amino-9-((1R,3R,4S)-3-(hydroxymethyl)-2-methylene-4-((trimethylsilyl)oxy)cyclopentyl)-3H-purin-6(9H)-one. Grades: > 95%. Molecular formula: C14H21N5O4Si. Mole weight: 351.44. BOC Sciences 7
Entecavir Impurity ET-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: 2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-3H-purin-6(9H)-one. Grades: > 95%. Molecular formula: C12H15N5O3. Mole weight: 277.29. BOC Sciences 7
Entecavir Intermediate 1 Entecavir Intermediate 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 188399-48-6. Molecular Formula: C13H16O2. Mole Weight: 204.27. Catalog: APB188399486. Alfa Chemistry Analytical Products
Entecavir Intermediate 8 Entecavir Intermediate 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 204845-95-4. Molecular Formula: C33H33N5O3. Mole Weight: 547.66. Catalog: APB204845954. Alfa Chemistry Analytical Products 2
Entecavir monohydrate Entecavir monohydrate (BMS200475 monohydrate; SQ34676 monohydrate) 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 monohydrate; SQ34676 monohydrate. CAS No. 209216-23-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg; 200 mg. Product ID: HY-13623A. MedChemExpress MCE
Entecavir monohydrate 2 Entecavir monohydrate 2. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O5. Mole Weight: 311.3. Catalog: APB10465. Alfa Chemistry Analytical Products 4
Entecavir Related Compound A 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: Entecavir impurity F; 2-Amino-9-[(1S,3R,4S)-4-(dimethylphenylsilyl)-2-methylene-3-[(phenylmethoxy)methyl]cyclopentyl]-1,9-dihydro-6H-purin-6-one. Grades: > 95%. CAS No. 649761-24-0. Molecular formula: C27H31N5O2Si. Mole weight: 485.67. BOC Sciences 7
Entecavir (R,R,R)-Isomer Hydrate Entecavir (R,R,R)-Isomer Hydrate. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB10462. Alfa Chemistry Analytical Products 4
Entecavir (R,R,S)-Isomer Hydrate Entecavir (R,R,S)-Isomer Hydrate. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB10468. Alfa Chemistry Analytical Products 4
Entecavir (R,S,R)-Isomer Hydrate Entecavir (R,S,R)-Isomer Hydrate. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB10464. Alfa Chemistry Analytical Products 4
Entecavir (R,S,S)-Isomer Entecavir (R,S,S)-Isomer. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1333204-94-6. Molecular Formula: C12H15N5O3. Mole Weight: 277.28. Catalog: APB1333204946. Alfa Chemistry Analytical Products
Entecavir (S,R,R)-Isomer Hydrate Entecavir (S,R,R)-Isomer Hydrate. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB10463. Alfa Chemistry Analytical Products 4
Entecavir (S,S,R)-Isomer Entecavir (S,S,R)-Isomer. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1367369-79-6. Molecular Formula: C12H15N5O3. Mole Weight: 277.28. Catalog: APB1367369796. Alfa Chemistry Analytical Products
Entecavir USP Impurity A Entecavir USP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1984788-96-6. Molecular Formula: C12H15N5O4. Mole Weight: 293.28. Catalog: APB1984788966. Alfa Chemistry Analytical Products 2
Entecavir USP Impurity F Entecavir USP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2203740-23-0. Molecular Formula: C13H17N5O4. Mole Weight: 307.31. Catalog: APB2203740230. Alfa Chemistry Analytical Products 2
Entecavir USP Impurity G Entecavir USP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 870614-82-7. Molecular Formula: C14H21N5O3Si. Mole Weight: 335.44. Catalog: APB870614827. Alfa Chemistry Analytical Products 3
ent-Edoxaban ent-Edoxaban. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N1-(5-chloropyridin-2-yl)-N2-((1R,2S,4R)-4-(dimethylcarbamoyl)-2-(5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamido)cyclohexyl)oxalamide. CAS No. 1255529-23-7. Molecular Formula: C24H30ClN7O4S. Mole Weight: 547.18. Catalog: APB1255529237. Alfa Chemistry Analytical Products
ent-Edoxaban (4-Methylbenzenesulfonate) ent-Edoxaban (4-Methylbenzenesulfonate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N1-(5-chloropyridin-2-yl)-N2-((1R,2S,4R)-4-(dimethylcarbamoyl)-2-(5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamido)cyclohexyl)oxalamide 4-methylbenzenesulfonate. CAS No. 2605225-75-8. Molecular Formula: C24H30ClN7O4S·C7H8O3S. Mole Weight: 720.26. Catalog: APB2605225758. Alfa Chemistry Analytical Products 2
ent-Efavirenz A nonnucleoside HIV-1 reverse transcriptase inhibitor. Antiviral. Group: Biochemicals. Alternative Names: (4R)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one; (R)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one; L 743725. Grades: Highly Purified. CAS No. 154801-74-8. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
ent-eletriptan ent-eletriptan. Group: Biochemicals. Alternative Names: 3-[[(2S)-1-Methyl-2-pyrrolidinyl]methyl]-5-[2-(phenylsulfonyl)ethyl]-1H-indole. Grades: Highly Purified. CAS No. 1252673-29-2. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C22H26N2O2S. US Biological Life Sciences. USBiological 7
Worldwide
ent-Emtricitabine A reverse transcriptase inhibitor. It is an effective antiviral agent against HIV, HBV, and other viruses replicating in a similar manner. A nucleoside analog structurally related to Lamivudine. Group: Biochemicals. Alternative Names: 4-Amino-5-fluoro-1-[(2S,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2(1H)-pyrimidinone. Grades: Highly Purified. CAS No. 137530-41-7. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
ent-Emtricitabine 4-Acetamide 5'-O'-Benzoyl ent-Emtricitabine 4-Acetamide 5'-O'-Benzoyl is a protected intermediate in the ent-Emtricitabine synthesis, a reverse transcriptase inhibitor that is effective antiviral agent against HIV, HBV, and other viruses replicating in a similar manner. Molecular formula: C17H16FN3O5S. Mole weight: 393.39. BOC Sciences 3
ent-Emtricitabine 4-Acetamide 5’-O’-Benzoyl ent-Emtricitabine 4-Acetamide 5’-O’-Benzoyl is an protected intermediate in the synthesis of ent-Emtricitabine (E525005), a reverse transcriptase inhibitor that is effective antiviral agent against HIV, HBV, and other viruses replicating in a similar manner. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
ent-Emtricitabine Triphosphate Triethylammonium Salt ent-Emtricitabine Triphosphate Triethylammonium Salt is a metabolite of ent-Emtricitabine (E525005). The free acid, ent-Emtricitabine Triphosphate inhibits the prodn. of full-length minus-strand DNA in an endogenous reverse transcriptase reaction, inhibits DNA synthesis, and can be used as a chain-terminating substrate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C8H13FN3O12P3S. (C6H15N)x, Molecular Weight: 487.191011899999. US Biological Life Sciences. USBiological 5
Worldwide
ent-Entecavir ent-Entecavir. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: [1R-(1α,3α,4β)]-2-Amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one,2-Amino-1,9-dihydro-9-[(1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-Purin-6-one. CAS No. 188399-46-4. Molecular Formula: C12H15N5O3. Mole Weight: 277.28. Catalog: APS188399464. Format: Neat. Alfa Chemistry Analytical Products
ent-Entecavir ent-Entecavir is an enantiomeric impurity of the antiviral drug Entecavir. Group: Biochemicals. Alternative Names: 2-Amino-1,9-dihydro-9-[(1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-Purin-6-one; [1R-(1α,3α,4 β)]-2-Amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one. Grades: Highly Purified. CAS No. 188399-46-4. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Enteric Enteric capsule is the kind of capsule that cannot dissolve in the gastric juice but can disintegrate in the succus entericus and release active constituents as its shell is added some specific medicinal high molecular materials or processes particularly; The reason why enteric capsules are made is that some drugs is not harmful for intestines but have very strong irritation to stomach. Product ID: PE-0165. Category: Capsule Excipients. Product Keywords: Pharmaceutical Excipients; Capsule Excipients; Enteric; PE-0165. CD Formulation

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