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Betahistine Impurity 10 (Dihydrochloride)
Betahistine Impurity 10 (Dihydrochloride). Uses: For analytical and research use. Alternative Names: N-methyl-2-(pyridin-4-yl)-N-(2-(pyridin-4-yl)ethyl)ethanamine hydrochloride. Molecular formula: C15H19N3·3HCl. Mole weight: 350.71. Catalog: APB03652.
Betahistine Impurity 15
Betahistine Impurity 15. Uses: For analytical and research use. Molecular formula: C10H15NO6S2. Mole weight: 309.35. Catalog: APB06870.
Betahistine Impurity 16
Betahistine Impurity 16. Uses: For analytical and research use. Molecular formula: C9H11NO3S. Mole weight: 213.25. Catalog: APB06869.
Betahistine Impurity 17
Betahistine Impurity 17. Uses: For analytical and research use. Molecular formula: C9H14N2O. Mole weight: 166.22. Catalog: APB06871.
Betahistine Impurity 18
Betahistine Impurity 18. Uses: For analytical and research use. Molecular formula: C9H13NO4S. Mole weight: 231.27. Catalog: APB06868.
Betahistine Impurity 5 (Dihydrochloride)
Betahistine Impurity 5 (Dihydrochloride). Uses: For analytical and research use. Alternative Names: 2-(2-(methylamino)ethyl)pyridine 1-oxide hydrochloride. Molecular formula: C8H12N2O·2HCl. Mole weight: 188.65. Catalog: APB03655.
Betahistine Impurity 7
Betahistine Impurity 7. Uses: For analytical and research use. Alternative Names: 2-(2-(methylamino)ethyl)-1-(2-(pyridin-2-yl)ethyl)pyridin-1-ium chloride. Molecular formula: C15H20ClN3. Mole weight: 277.79. Catalog: APB03654.
Betahistine Impurity 9 (Dihydrochloride)
Betahistine Impurity 9 (Dihydrochloride). Uses: For analytical and research use. Alternative Names: N-methyl-2-(pyridin-4-yl)ethanamine hydrochloride. Molecular formula: C8H12N2·2HCl. Mole weight: 209.11. Catalog: APB03653.
β-Lactoglobulin A from bovine milk
β-Lactoglobulin A from bovine milk. Uses: For analytical and research use. CAS No. 50863-92-8. Catalog: AP50863928.
β-Lactoglobulin B from bovine milk
β-Lactoglobulin B from bovine milk. Uses: For analytical and research use. CAS No. 9066-45-9. Catalog: AP9066459.
Betamethasone impurity
Betamethasone impurity. Uses: For analytical and research use. Molecular formula: C27H35FO7. Mole weight: 490.57. Catalog: APB06810.
Betamethasone impurity 12
Betamethasone impurity 12. Uses: For analytical and research use. Molecular formula: C28H35FO6. Mole weight: 486.58. Catalog: APB06814.
Betamethasone impurity 13
Betamethasone impurity 13. Uses: For analytical and research use. Molecular formula: C22H29FO4. Mole weight: 376.47. Catalog: APB06815.
Betamethasone impurity 18
Betamethasone impurity 18. Uses: For analytical and research use. Molecular formula: C22H33O8P. Mole weight: 456.47. Catalog: APB06816.
Betamethasone impurity 22
Betamethasone impurity 22. Uses: For analytical and research use. Molecular formula: C22H27FO4. Mole weight: 374.45. Catalog: APB06817.
Betamethasone impurity 24
Betamethasone impurity 24. Uses: For analytical and research use. Molecular formula: C22H29FO4. Mole weight: 376.47. Catalog: APB06818.
Betamethasone impurity 29
Betamethasone impurity 29. Uses: For analytical and research use. Molecular formula: C22H28FO7P. Mole weight: 454.43. Catalog: APB06822.
Betamethasone impurity 30
Betamethasone impurity 30. Uses: For analytical and research use. Molecular formula: C24H29FO5. Mole weight: 416.49. Catalog: APB06820.
Betamethasone impurity 31
Betamethasone impurity 31. Uses: For analytical and research use. Molecular formula: C22H27FO4. Mole weight: 374.45. Catalog: APB06819.
Betamethasone impurity 33
Betamethasone impurity 33. Uses: For analytical and research use. Molecular formula: C27H37BrO6. Mole weight: 537.49. Catalog: APB06821.
Betamethasone impurity 37
Betamethasone impurity 37. Uses: For analytical and research use. Molecular formula: C27H36O6. Mole weight: 456.58. Catalog: APB06823.
Betamethasone Impurity 5
Betamethasone Impurity 5. Uses: For analytical and research use. Alternative Names: (10S,13S,16S,17R)-17-ethynyl-17-hydroxy-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one. Molecular formula: C22H26O2. Mole weight: 322.44. Catalog: APB03604.
Betamethasone Impurity 6
Betamethasone Impurity 6. Uses: For analytical and research use. Alternative Names: (10S,13S,16S,17R)-17-(2-chloroacetyl)-17-hydroxy-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one. Molecular formula: C22H27ClO3. Mole weight: 374.90. Catalog: APB03605.
Betamethasone impurity 7
Betamethasone impurity 7. Uses: For analytical and research use. Molecular formula: C24H28O5. Mole weight: 396.48. Catalog: APB06813.
Betamethasone impurity 9
Betamethasone impurity 9. Uses: For analytical and research use. Molecular formula: C27H34O7. Mole weight: 470.56. Catalog: APB06812.
Betamethasone propionate EP Impurity A
Betamethasone propionate EP Impurity A. Uses: For analytical and research use. Alternative Names: Betamethasone propionate EP Impurity A; (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Molecular formula: C25H33FO6. Mole weight: 448.52. Catalog: APB03715.
Betamethasone propionate EP Impurity B
Betamethasone propionate EP Impurity B. Uses: For analytical and research use. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate. Molecular formula: C25H33FO6. Mole weight: 448.52. Catalog: APB03713.
Betamethasone propionate EP Impurity D
Betamethasone propionate EP Impurity D. Uses: For analytical and research use. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-acetoxyacetyl)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate. Molecular formula: C27H35FO7. Mole weight: 490.56. Catalog: APB03714.
Betamethasone propionate EP Impurity E
Betamethasone propionate EP Impurity E. Uses: For analytical and research use. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate. Molecular formula: C28H37ClO7. Mole weight: 521.04. Catalog: APB03710.
Betamethasone propionate EP Impurity F
Betamethasone propionate EP Impurity F. Uses: For analytical and research use. Alternative Names: 9,11β-epoxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-diene-17,21-diyl dipropanoate (9β,11β-epoxybetamethasonedipropionate). Molecular formula: C28H36O6. Mole weight: 468.58. Catalog: APB03711.
Betamethasone propionate EP Impurity G
Betamethasone propionate EP Impurity G. Uses: For analytical and research use. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-11,17-diyl dipropionate. Molecular formula: C31H41FO8. Mole weight: 560.65. Catalog: APB03712.
Betamethasone propionate EP Impurity H
Betamethasone propionate EP Impurity H. Uses: For analytical and research use. Alternative Names: (6S,8S,9R,10S,11S,13S,14S,16S,17R)-6-bromo-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate. Molecular formula: C28H36BrFO7. Mole weight: 583.48. Catalog: APB03708.
Betamethasone propionate EP Impurity I
Betamethasone propionate EP Impurity I. Uses: For analytical and research use. Alternative Names: Betamethasone propionate EP Impurity I; (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate. Molecular formula: C28H37FO7. Mole weight: 504.59. Catalog: APB03709.
Betamethasone Sodium Phosphate Impurity 10
Betamethasone Sodium Phosphate Impurity 10. Uses: For analytical and research use. Alternative Names: ((2R,3R,4aS,4bS,10aS,10bR,11S,12aS)-10b-fluoro-2,11-dihydroxy-3,10a,12a-trimethyl-1,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-2-yl)methyl dihydrogen phosphate. Molecular formula: C22H30FO8P. Mole weight: 472.44. Catalog: APB03778.
Betamethasone Sodium Phosphate Impurity 9 (Sodium salt). Uses: For analytical and research use. Alternative Names: sodium ((2S,3R,4aS,4bS,10aS,10bR,11S,12aS)-10b-fluoro-2,11-dihydroxy-3,10a,12a-trimethyl-1,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-2-yl)methyl phosphate. Molecular formula: C22H28FO8P·2Na. Mole weight: 516.41. Catalog: APB03777.
Betamethasone Sodium Phosphate Ring Rearrangement Impurity
Betamethasone Sodium Phosphate Ring Rearrangement Impurity. Uses: For analytical and research use. Alternative Names: ((2S,3S,4aS,4bS,10aS,10bR,11S,12aS)-10b-fluoro-2,11-dihydroxy-3,10a,12a-trimethyl-1,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-2-yl)methyl dihydrogen phosphate. Molecular formula: C22H30FO8P. Mole weight: 472.44. Catalog: APB03783.
Betamethasone Sodium Phosphate Ring Rearrangement ImpurityIsomer
Betamethasone Sodium Phosphate Ring Rearrangement ImpurityIsomer. Uses: For analytical and research use. Alternative Names: ((2R,3S,4aS,4bS,10aS,10bR,11S,12aS)-10b-fluoro-2,11-dihydroxy-3,10a,12a-trimethyl-1,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-2-yl)methyl dihydrogen phosphate. Molecular formula: C22H30FO8P. Mole weight: 472.44. Catalog: APB03782.
Betamethasone Sodium Phosphate Ring Rearrangement Impurity (Sodium salt)
Betamethasone Sodium Phosphate Ring Rearrangement Impurity (Sodium salt). Uses: For analytical and research use. Alternative Names: sodium ((2S,3S,4aS,4bS,10aS,10bR,11S,12aS)-10b-fluoro-2,11-dihydroxy-3,10a,12a-trimethyl-1,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-2-yl)methyl phosphate. Molecular formula: C22H28FO8P·2Na. Mole weight: 516.41. Catalog: APB03784.
Betamethasone valerate EP Impurity A
Betamethasone valerate EP Impurity A. Uses: For analytical and research use. Alternative Names: Betamethasone valerate EP Impurity A; (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Molecular formula: C22H29FO5. Mole weight: 392.46. Catalog: APB03707.
Betamethasone valerate EP Impurity B
Betamethasone valerate EP Impurity B. Uses: For analytical and research use. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-17-acetyl-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Molecular formula: C22H29FO4. Mole weight: 376.46. Catalog: APB03705.
Betamethasone valerate EP Impurity C
Betamethasone valerate EP Impurity C. Uses: For analytical and research use. Alternative Names: Betamethasone valerate EP Impurity C; (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate. Molecular formula: C27H37FO6. Mole weight: 476.58. Catalog: APB03706.
Betamethasone valerate EP Impurity D
Betamethasone valerate EP Impurity D. Uses: For analytical and research use. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9-bromo-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate. Molecular formula: C27H37BrO6. Mole weight: 537.48. Catalog: APB03703.
Betamethasone valerate EP Impurity E
Betamethasone valerate EP Impurity E. Uses: For analytical and research use. Alternative Names: 2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl pentanoate. Molecular formula: C27H37FO6. Mole weight: 476.58. Catalog: APB03704.
Betamethasone valerate EP Impurity F
Betamethasone valerate EP Impurity F. Uses: For analytical and research use. Alternative Names: (8S,10S,13S,14S,16S,17R)-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate. Molecular formula: C27H36O5. Mole weight: 440.57. Catalog: APB03700.
Betamethasone valerate EP Impurity G
Betamethasone valerate EP Impurity G. Uses: For analytical and research use. Alternative Names: (6S,8S,9R,10S,11S,13S,14S,16S,17R)-6-bromo-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate. Molecular formula: C27H36BrFO6. Mole weight: 555.47. Catalog: APB03702.
Betamethasone valerate EP Impurity H
Betamethasone valerate EP Impurity H. Uses: For analytical and research use. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate. Molecular formula: C27H37ClO6. Mole weight: 493.03. Catalog: APB03701.
Betamethasone valerate EP Impurity I
Betamethasone valerate EP Impurity I. Uses: For analytical and research use. Alternative Names: Betamethasone valerate EP Impurity I; (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate. Molecular formula: C27H37FO6. Mole weight: 476.58. Catalog: APB03699.
Betamethasone Valerate Related Compound A
Betamethasone Valerate Related Compound A. Uses: For analytical and research use. CAS No. 2240-28-0. Mole weight: 476.58. Catalog: AP2240280.
β-Methylcrotonyl coenzyme A lithium salt
β-Methylcrotonyl coenzyme A lithium salt. Uses: For analytical and research use. CAS No. 108347-83-7. Mole weight: 849.63. Catalog: AP108347837.
Betataxine EP Impurity C
Betataxine EP Impurity C. Uses: For analytical and research use. Alternative Names: N-methyl-2-(pyridin-2-yl)-N-[2-(pyridin-2- yl)ethyl]ethanamine. Molecular formula: C15H19N3. Mole weight: 241.33. Catalog: APB03649.
Betaxasone acetate EP Impurity A
Betaxasone acetate EP Impurity A. Uses: For analytical and research use. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Molecular formula: C22H29FO5. Mole weight: 392.46. Catalog: APB03716.
Betaxolol EP Impurity A
Betaxolol EP Impurity A. Uses: For analytical and research use. Alternative Names: (2RS)-1-(4-ethylphenoxy)-3-[(1-methylethyl)amino]-propan-2-o. Molecular formula: C14H23NO2. Mole weight: 237.34. Catalog: APB03500.
Betaxolol EP Impurity B
Betaxolol EP Impurity B. Uses: For analytical and research use. Alternative Names: (2RS)-1-[4-(2-hydroxyethyl)phenoxy]-3-[(1-methylethyl)-amino]propan-2-ol. Molecular formula: C14H23NO3. Mole weight: 253.34. Catalog: APB03501.
Betaxolol EP Impurity C
Betaxolol EP Impurity C. Uses: For analytical and research use. Alternative Names: (2RS)-2-[[4-[2-(cyclopropylmethoxy)ethyl]phenoxy]-methyl]oxirane. Molecular formula: C15H20O3. Mole weight: 248.32. Catalog: APB03498.
Betaxolol EP Impurity D
Betaxolol EP Impurity D. Uses: For analytical and research use. Alternative Names: 4-[2-(cyclopropylmethoxy)ethyl]phenol. Molecular formula: C12H16O2. Mole weight: 192.25. Catalog: APB03499.
Betaxolol EP Impurity E
Betaxolol EP Impurity E. Uses: For analytical and research use. Alternative Names: (2RS)-1-[4-(2-butoxyethyl)phenoxy]-3-[(1-methylethyl)-amino]propan-2-ol. Molecular formula: C18H31NO3. Mole weight: 309.44. Catalog: APB03497.
Betaxolol Impurity 4
Betaxolol Impurity 4. Uses: For analytical and research use. Alternative Names: 1-(4-(2-cyclobutoxyethyl)phenoxy)-3-(isopropylamino)propan-2-ol. Molecular formula: C18H29NO3. Mole weight: 307.43. Catalog: APB03505.
Betaxolol Impurity 5
Betaxolol Impurity 5. Uses: For analytical and research use. Alternative Names: 2-((4-(2-cyclobutoxyethyl)phenoxy)methyl)oxirane. Molecular formula: C15H20O3. Mole weight: 248.32. Catalog: APB03504.
Betaxolol Impurity 6
Betaxolol Impurity 6. Uses: For analytical and research use. Alternative Names: 4-(2-cyclobutoxyethyl)phenol. Molecular formula: C12H16O2. Mole weight: 192.25. Catalog: APB03503.
Betaxolol Impurity 7
Betaxolol Impurity 7. Uses: For analytical and research use. Alternative Names: 1-(benzyloxy)-4-(2-cyclobutoxyethyl)benzene. Molecular formula: C19H22O2. Mole weight: 282.38. Catalog: APB03502.
Betiatide EP Impurity A
Betiatide EP Impurity A. Uses: For analytical and research use. Alternative Names: benzoic acid. Molecular formula: C7H6O2. Mole weight: 122.12. Catalog: APB03772.
Betiatide EP Impurity B
Betiatide EP Impurity B. Uses: For analytical and research use. Alternative Names: (benzoylsulfanyl)acetic acid. Molecular formula: C9H8O3S. Mole weight: 196.22. Catalog: APB03771.
Betiatide EP Impurity C
Betiatide EP Impurity C. Uses: For analytical and research use. Alternative Names: 2,5-dioxopyrrolidin-1-yl (benzoylsulfanyl)acetate. Molecular formula: C13H11NO5S. Mole weight: 293.30. Catalog: APB03770.
Betiatide EP Impurity D
Betiatide EP Impurity D. Uses: For analytical and research use. Alternative Names: N-[(benzoylsulfanyl)acetyl]glycylglycine. Molecular formula: C13H14N2O5S. Mole weight: 310.33. Catalog: APB03769.
Betiatide EP Impurity E
Betiatide EP Impurity E. Uses: For analytical and research use. Alternative Names: (benzylsulfanyl)acetic acid. Molecular formula: C9H10O2S. Mole weight: 182.24. Catalog: APB03768.