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| Product | Description | |
|---|---|---|
| Oseltamivir Impurity 54 | Oseltamivir Impurity 54. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1052063-36-1. Molecular formula: C14H24N2O4. Mole weight: 284.36. Catalog: APB1052063361. |  |
| Oseltamivir Impurity 62 | Oseltamivir Impurity 62. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1234858-94-6. Molecular formula: C13H20O4. Mole weight: 240.3. Catalog: APB1234858946. | |
| Oseltamivir Impurity 96 | Oseltamivir Impurity 96. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1238305-24-2. Molecular formula: C4H6N2O3. Mole weight: 130.1. Catalog: APB1238305242. | |
| Oseltamivir EP Impurity J | Oseltamivir EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1035895-88-5. Molecular formula: C16H28N2O4. Mole weight: 312.41. Catalog: APB1035895885. | |
| Oseltamivir EP Impurity J Phosphate | Oseltamivir EP Impurity J Phosphate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1035895-89-6. Molecular formula: C16H31N2O8P. Mole weight: 410.4. Catalog: APB1035895896. | |
| Oseltamivir Phosphate EP Impurity C HCl | Oseltamivir Phosphate EP Impurity C HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1415963-60-8. Molecular formula: C14H25ClN2O4. Mole weight: 320.81. Catalog: APB1415963608. | |
| Oseltamivir Phosphate Impurity F | Oseltamivir Phosphate Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1052063-37-2. Molecular formula: C15H26N2O4. Mole weight: 298.38. Catalog: APB1052063372. | |
| 1,2-Dihydro-oseltamivir | 1,2-Dihydro-oseltamivir is the impurity of the anti-viral drug Oseltamivir Phosphate (O701000), which is an orally active inhibitor of influenza virus neuraminidase. Group: Biochemicals. Grades: Highly Purified. CAS No. 1052063-38-3. Pack Sizes: 10mg, 50mg. Molecular Formula: C16H30N2O4, Molecular Weight: 314.42. US Biological Life Sciences. |  Worldwide |
| (1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester | (1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester is an impurity of the antiviral drug oseltamivir, which can be used in COVID19-related research. Synonyms: (1R,5R,6R)-Ethyl 5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate. Grade: 95%. CAS No. 1266663-89-1. Molecular formula: C14H22O4. Mole weight: 254.32. |  |
| (1R,5S,6R)-ethyl 5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate | (1R,5S,6R)-ethyl 5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate is an impurity of Oseltamivir, which is an acetamido cyclohexene that is a structural homolog of sialic acid and inhibits neuraminidase. Synonyms: (1R,5S,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester. CAS No. 2413185-89-2. Molecular formula: C14H22O4. Mole weight: 254.32. | |
| 3,4-O-(Diethylmethylidene) Shikimic Acid Ethyl Ester | 3,4-O-(Diethylmethylidene) Shikimic Acid Ethyl Ester is a reactant used in the preparation of oseltamivir analogues. Synonyms: (3aR,7R,7aS)-2,2-Diethyl-3a,6,7,7a-tetrahydro-7-hydroxy-1,3-benzodioxole-5-carboxylic Acid Ethyl Ester; Oseltamivir Impurity 87; 1,3-Benzodioxole-5-carboxylic acid, 2,2-diethyl-3a,6,7,7a-tetrahydro-7-hydroxy-, ethyl ester, (3aR,7R,7aS)-; Ethyl (3aR,7R,7aS)-2,2-diethyl-7-hydroxy-3a,6,7,7a-tetrahydro-1,3-benzodioxole-5-carboxylate. Grade: ≥90%. CAS No. 943515-58-0. Molecular formula: C14H22O5. Mole weight: 270.32. | |
| (3R,4R,5S)-4-(Acetylamino)-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic Acid Methyl Ester | (4R,5S)-Methyl 4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate is an impurity of Oseltamivir, which can be used in COVID19-related research. Synonyms: ZINC 036451498. Molecular formula: C15H26N2O4. Mole weight: 298.38. | |
| (3R,4S,5S)-3-(1-Ethylpropoxy)-4,5-dihydroxy-1-cyclohexene-1-carboxylic Acid Ethyl Ester | (3R,4S,5S)-3-(1-Ethylpropoxy)-4,5-dihydroxy-1-cyclohexene-1-carboxylic Acid Ethyl Ester is the impurity of Oseltamivir Phosphate, which can be used in COVID19-related research. CAS No. 1201685-71-3. Molecular formula: C14H24O5. Mole weight: 272.34. | |
| 4-N-Desacetyl-5-N-acetyl Oseltamivir | An impurity of the antiviral drug Oseltamivir. Group: Biochemicals. Alternative Names: (3R,4R,5S)-5-(Acetylamino)-4-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 956267-10-0. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 4-N-Desacetyl-5-N-acetyl Oseltamivir Acid | An impurity of the antiviral drug Oseltamivir. Group: Biochemicals. Alternative Names: (3R,4R,5S)-5-(Acetylamino)-4-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic Acid. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Ent-Oseltamivir | Ent-Oseltamivir is an impurity of the antiviral drug oseltamivir, which can be used in COVID19-related research. Synonyms: (3S,4S,5R)-ethyl 4-acetamido; (3S,4S,5R)-ethyl 4-acetamido-5-amino. CAS No. 1035895-88-5. Molecular formula: C16H28N2O4. Mole weight: 312.40. | |
| ethyl (1R,2R,3S,4R,5S)-4-acetamido-5-amino-2-azido-3-(pentan-3-yloxy)cyclohexane-1-carboxylate | ethyl (1R,2R,3S,4R,5S)-4-acetamido-5-amino-2-azido-3-(pentan-3-yloxy)cyclohexane-1-carboxylate is an impurity of Oseltamivir, which is an acetamido cyclohexene that is a structural homolog of sialic acid and inhibits neuraminidase. CAS No. 2124269-41-4. Molecular formula: C16H29N5O4. Mole weight: 355.44. | |
| Ethyl (1R,5R,6R)-7-(tert-butyl)-5-(pentan-3-yloxy)-7-azabicyclo[4.1.0]hept-3-ene-3-carboxylate | An impurity of Oseltamivir. Oseltamivir is an antiviral medication used to treat and prevent influenza A and B infections. Synonyms: 7-Azabicyclo[4.1.0]hept-3-ene-3-carboxylic acid, 7-(1,1-dimethylethyl)-5-(1-ethylpropoxy)-, ethyl ester, (1R,5R,6R)-; Oseltamivir Impurity 14; (1R,5R,6R)-Ethyl 7-tert-butyl-5-(pentan-3-yloxy)-7-aza-bicyclo[4.1.0]hept-3-ene-3-carboxylate; Ethyl (1R,5R,6R)-7-(1,1-dimethylethyl)-5-(1-ethylpropoxy)-7-azabicyclo[4.1.0]hept-3-ene-3-carboxylate. Grade: ≥95%. CAS No. 2417645-75-9. Molecular formula: C18H31NO3. Mole weight: 309.44. | |
| Ethyl (1S,5S,6S)-5-(Pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate | Ethyl (1S,5S,6S)-5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate is the impurity of Oseltamivir, which can be used in COVID19-related research. Synonyms: ethyl (1S,5S,6S)-5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate; CS-0164919; (1S,5S,6S)-Ethyl 5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate (Oseltamivir Impurity pound(c); 2413185-88-1. CAS No. 2413185-88-1. Molecular formula: C14H22O4. Mole weight: 254.32. | |
| Ethyl 3,4-O-isopropylideneshikimate | Ethyl 3,4-O-isopropylideneshikimate is used in the synthesis of Oseltamivir, which is an antiviral drug used to treat and prevent influenza A and B viruses. Synonyms: (3aR)-2,2-Dimethyl-7beta-hydroxy-3abeta,6,7,7abeta-tetrahydro-1,3-benzodioxole-5-carboxylic acid ethyl ester; Ethyl (3aR,7R,7aS)-7-hydroxy-2,2-dimethyl-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylate; [3aR-(3aα,7α,7aα)]-3a,6,7,7a-Tetrahydro-7-hydroxy-2,2-dimethyl-1,3-benzodioxole-5-carboxylic Acid Ethyl Ester; Oseltamivir Impurity 2. Grade: >98%. CAS No. 136994-78-0. Molecular formula: C12H18O5. Mole weight: 242.27. | |
| Ethyl (3R,4R,5S)-4-N-Acetyl(1,1-dimethylethyl)amino-5-N,N-diallylamino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylate | Ethyl (3R,4R,5S)-4-N-Acetyl(1,1-dimethylethyl)amino-5-N,N-diallylamino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylate is an intermediate of enantiomeric derivatives of Oseltamivir, which can be used in COVID19-related research. Synonyms: 1-Cyclohexene-1-carboxylic acid, 4-[acetyl(1,1-dimethylethyl)amino]-5-(di-2-propen-1-ylamino)-3-(1-ethylpropoxy)-, ethyl ester, (3R,4R,5S)-; (3R,4R,5S)-ethyl 4-(N-(tert-butyl)acetamido)-5-(diallylamino)-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate; Oseltamivir Impurity 64; Ethyl (3R,4R,5S)-4-(N-(tert-butyl)acetamido)-5-(diallylamino)-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate. Grade: ≥95%. CAS No. 651324-07-1. Molecular formula: C26H44N2O4. Mole weight: 448.64. | |
| Ethyl (3R,4R,5S)-4-(tert-butylamino)-5-(diallylamino)-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate | An impurity of Oseltamivir. Oseltamivir is an antiviral medication used to treat and prevent influenza A and B infections. Synonyms: 1-Cyclohexene-1-carboxylic acid, 4-[(1,1-dimethylethyl)amino]-5-(di-2-propen-1-ylamino)-3-(1-ethylpropoxy)-, ethyl ester, (3R,4R,5S)-; Ethyl (3R,4R,5S)-4-[(1,1-dimethylethyl)amino]-5-(di-2-propen-1-ylamino)-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylate; Ethyl (3R,4R,5S)-5-N,N-Diallylamino-4-(1,1-dimethylethyl)amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylate; Oseltamivir Impurity 15; Oseltamivir Impurity 50. Grade: ≥95%. CAS No. 651324-06-0. Molecular formula: C24H42N2O3. Mole weight: 406.60. | |
| Ethyl (3R,4S,5R)-5-(tert-butylamino)-4-hydroxy-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate | An impurity of Oseltamivir. Oseltamivir is an antiviral medication used to treat and prevent influenza A and B infections. Synonyms: Oseltamivir Impurity 6; 1-Cyclohexene-1-carboxylic acid, 5-[(1,1-dimethylethyl)amino]-3-(1-ethylpropoxy)-4-hydroxy-, ethyl ester, (3R,4S,5R)-; Ethyl (3R,4S,5R)-5-[(1,1-dimethylethyl)amino]-3-(1-ethylpropoxy)-4-hydroxy-1-cyclohexene-1-carboxylate; Ethyl (3R,4S,5R)-5-N-(1,1-Dimethylethyl)amino-3-(1-ethylpropoxy)-4-hydroxy-1-cyclohexene-1-carboxylate; Oseltamivir Impurity 48. Grade: ≥95%. CAS No. 651324-04-8. Molecular formula: C18H33NO4. Mole weight: 327.46. | |
| Ethyl (3R,4S,5S)-4,5-Epoxy-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylate | Ethyl (3R,4S,5S)-4,5-Epoxy-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylate is an intermediate of Oseltamivir, which can be used in COVID19-related research. Synonyms: (1S,5R,6S)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester; Oseltamivir Impurity 6; 7-Oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid, 5-(1-ethylpropoxy)-, ethyl ester, (1S,5R,6S)-; [1S-(1a,5b,6a)]-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid ethyl ester. Grade: ≥95%. CAS No. 204254-96-6. Molecular formula: C14H22O4. Mole weight: 254.32. | |
| Oseltamivir acid-[13C,d3] | Oseltamivir Acid-[13C,d3] is the labelled analogue of Oseltamivir Acid, which is a metabolite of Oseltamivir. Oseltamivir is an antiviral medication used to treat and prevent influenza A and influenza B. Synonyms: Oseltamivir Acid-13C,D3; Oseltamivir-13C,d3 Acid; (3R,4R,5S)-4-Acetylamino-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic Acid-13C,d3; Oseltamivir-13C,d3 Carboxylic Acid; Oseltamivir Carboxylate-13C,d3; Oseltamivir EP Impurity C-13C,d3. Grade: 98% by HPLC; 98% atom D; 98% atom 13C. Molecular formula: C13[13C]H21D3N2O4. Mole weight: 288.36. | |
| Oseltamivir Acid Methyl Ester | An impurity of the antiviral drug Oseltamivir. Group: Biochemicals. Alternative Names: (3R,4R,5S)-4-(Acetylamino)-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic Acid Methyl Ester; Methyl (3R,4R,5S)-4-(Acetylamino)-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxyate. Grades: Highly Purified. CAS No. 208720-71-2. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Oseltamivir-D3 | Oseltamivir-D3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1242184-43-5. Molecular formula: C14H21D3N2O4. Mole weight: 287.37. Catalog: APB1242184435. | |
| Oseltamivir Diastereomer IV | Oseltamivir Diastereomer IV. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1402431-91-7. Molecular formula: C16H28N2O4. Mole weight: 312.41. Catalog: APB1402431917. | |
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