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Beclometasone Impurity 4 Beclometasone Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 330157-03-4. Molecular Formula: C22H29BrO5. Mole Weight: 453.37. Catalog: APB330157034. Alfa Chemistry Analytical Products 3
Beclometasone Impurity A Beclometasone Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-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 propionate. Molecular Formula: C25H33ClO6. Mole Weight: 464.98. Catalog: APB03332. Alfa Chemistry Analytical Products 4
Beclometasone Impurity B Beclometasone Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-acetoxyacetyl)-9-chloro-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: C27H35ClO7. Mole Weight: 507.02. Catalog: APB03331. Alfa Chemistry Analytical Products 4
Beclometasone Impurity C Beclometasone Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(propionyloxy)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl butyrate. Molecular Formula: C29H39ClO7. Mole Weight: 535.07. Catalog: APB03330. Alfa Chemistry Analytical Products 4
Beclometasone Impurity D Beclometasone Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9-bromo-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: C28H37BrO7. Mole Weight: 565.49. Catalog: APB03329. Alfa Chemistry Analytical Products 4
Beclometasone Impurity E Beclometasone Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6S,8S,9R,10S,11S,13S,14S,16S,17R)-6,9-dichloro-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: C28H36Cl2O7. Mole Weight: 555.49. Catalog: APB03328. Alfa Chemistry Analytical Products 4
Beclometasone Impurity F Beclometasone Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6S,8S,9R,10S,11S,13S,14S,16S,17R)-6-bromo-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. CAS No. 887130-69-0. Molecular Formula: C28H36BrClO7. Mole Weight: 599.94. Catalog: APB887130690. Alfa Chemistry Analytical Products 3
Beclometasone Impurity H Beclometasone Impurity H. Uses: For analytical and research use. Group: Impurity standards. 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 propionate. Molecular Formula: C25H33ClO6. Mole Weight: 464.98. Catalog: APB03327. Alfa Chemistry Analytical Products 4
Beclometasone Impurity I Beclometasone Impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-oxo-2-((8S,10S,13S,14S,16S,17R)-10,13,16-trimethyl-3-oxo-17-(propionyloxy)-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)ethyl propionate. Molecular Formula: C28H36O6. Mole Weight: 468.58. Catalog: APB03326. Alfa Chemistry Analytical Products 4
Beclometasone Impurity J Beclometasone Impurity J. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-oxo-2-((4aS, 4bS, 5aS, 6aS, 7R, 8S, 9aS, 9bS)-4a, 6a, 8-trimethyl-2-oxo-7-(propionyloxy)-2, 4a, 5a, 6, 6a, 7, 8, 9, 9a, 9b, 10, 11-dodecahydrocyclopenta[1, 2]phenanthro[4, 4a-b]oxiren-7-yl)ethyl propionate. Molecular Formula: C28H36O7. Mole Weight: 484.58. Catalog: APB03325. Alfa Chemistry Analytical Products 4
Beclometasone Impurity L Beclometasone Impurity L. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl propionate. Molecular Formula: C28H39ClO7. Mole Weight: 523.06. Catalog: APB03324. Alfa Chemistry Analytical Products 4
Beclometasone Impurity M Beclometasone Impurity M. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-2,3,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl propionate. Molecular Formula: C28H37ClO7. Mole Weight: 521.04. Catalog: APB03323. Alfa Chemistry Analytical Products 4
Beclometasone Impurity O Beclometasone Impurity O. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9,11-dichloro-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: C28H36Cl2O6. Mole Weight: 539.49. Catalog: APB03322. Alfa Chemistry Analytical Products 4
Beclometasone Impurity Q Beclometasone Impurity Q. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-oxo-2-((8R,9S,10R,13S,14S,16S,17R)-10,13,16-trimethyl-3-oxo-17-(propionyloxy)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)ethyl propionate. Molecular Formula: C28H38O6. Mole Weight: 470.6. Catalog: APB03321. Alfa Chemistry Analytical Products 4
Beclometasone Impurity R Beclometasone Impurity R. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4aS, 4bS, 5aS, 6aS, 7R, 8S, 9aS, 9bS)-7-hydroxy-7-(2-hydroxyacetyl)-4a, 6a, 8-trimethyl-5a, 6, 6a, 7, 8, 9, 9a, 9b, 10, 11-decahydrocyclopenta[1, 2]phenanthro[4, 4a-b]oxiren-2(4aH)-one. CAS No. 981-34-0. Molecular Formula: C22H28O5. Mole Weight: 372.45. Catalog: APB981340. Alfa Chemistry Analytical Products 4
Beclometasone Impurity S Beclometasone Impurity S. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-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: C31H41ClO8. Mole Weight: 577.11. Catalog: APB03320. Alfa Chemistry Analytical Products 4
Beclometasone Impurity U Beclometasone Impurity U. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4aS, 4bS, 5aS, 6aS, 7R, 8S, 9aS, 9bS)-7-(2-hydroxyacetyl)-4a, 6a, 8-trimethyl-2-oxo-2, 4a, 5a, 6, 6a, 7, 8, 9, 9a, 9b, 10, 11-dodecahydrocyclopenta[1, 2]phenanthro[4, 4a-b]oxiren-7-yl propionate. Molecular Formula: C25H32O6. Mole Weight: 428.52. Catalog: APB03319. Alfa Chemistry Analytical Products 4
Beclometasone Impurity V Beclometasone Impurity V. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((4aS, 4bS, 5aS, 6aS, 7R, 8S, 9aS, 9bS)-7-hydroxy-4a, 6a, 8-trimethyl-2-oxo-2, 4a, 5a, 6, 6a, 7, 8, 9, 9a, 9b, 10, 11-dodecahydrocyclopenta[1, 2]phenanthro[4, 4a-b]oxiren-7-yl)-2-oxoethyl propionate. Molecular Formula: C25H32O6. Mole Weight: 428.52. Catalog: APB03318. Alfa Chemistry Analytical Products 4
Beclometasone Dipropionate Impurity 6 Beclometasone Dipropionate Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 72559-87-6. Molecular Formula: C28H35ClO8. Mole Weight: 535.03. Catalog: APB72559876. Alfa Chemistry Analytical Products 3
Beclometasone Dipropionate Impurity 9 Beclometasone Dipropionate Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 52092-15-6. Molecular Formula: C27H35BrO7. Mole Weight: 551.47. Catalog: APB52092156. Alfa Chemistry Analytical Products 3
Beclometasone Propionate EP Impurity A Beclometasone Propionate EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 69224-79-9. Molecular Formula: C25H33ClO6. Mole Weight: 464.98. Catalog: APB69224799. Alfa Chemistry Analytical Products 3
Beclometasone Propionate EP Impurity B Beclometasone Propionate EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5534-8-7. Molecular Formula: C27H35ClO7. Mole Weight: 507.02. Catalog: APB5534087. Alfa Chemistry Analytical Products 2
Beclometasone Propionate EP Impurity C Beclometasone Propionate EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C29H39ClO7. Mole Weight: 535.07. Catalog: APB06950. Alfa Chemistry Analytical Products 4
Beclometasone Propionate EP Impurity D Beclometasone Propionate EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 52092-14-5. Molecular Formula: C28H37BrO7. Mole Weight: 565.5. Catalog: APB52092145. Alfa Chemistry Analytical Products 3
Beclometasone Propionate EP Impurity E Beclometasone Propionate EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 887130-68-9. Molecular Formula: C28H36Cl2O7. Mole Weight: 555.49. Catalog: APB887130689. Alfa Chemistry Analytical Products 3
Beclometasone Propionate EP Impurity H Beclometasone Propionate EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5534-18-9. Molecular Formula: C25H33ClO6. Mole Weight: 464.98. Catalog: APB5534189. Alfa Chemistry Analytical Products 2
Beclometasone Propionate EP Impurity I Beclometasone Propionate EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 52092-12-3. Molecular Formula: C28H36O6. Mole Weight: 468.58. Catalog: APB52092123. Alfa Chemistry Analytical Products 3
Beclometasone Propionate EP Impurity J Beclometasone Propionate EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. CAS No. 66917-44-0. Molecular Formula: C28H36O7. Mole Weight: 484.59. Catalog: APB66917440. Alfa Chemistry Analytical Products 3
Beclometasone Propionate EP Impurity M Beclometasone Propionate EP Impurity M. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C28H37ClO7. Mole Weight: 521.05. Catalog: APB06951. Alfa Chemistry Analytical Products 4
Beclometasone Propionate EP Impurity O Beclometasone Propionate EP Impurity O. Uses: For analytical and research use. Group: Impurity standards. CAS No. 14527-61-8. Molecular Formula: C28H36Cl2O6. Mole Weight: 539.49. Catalog: APB14527618. Alfa Chemistry Analytical Products 2
Beclometasone Propionate EP Impurity Q Beclometasone Propionate EP Impurity Q. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C28H38O6. Mole Weight: 470.61. Catalog: APB06952. Alfa Chemistry Analytical Products 4
Beclometasone Propionate EP Impurity S Beclometasone Propionate EP Impurity S. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1709825-83-1. Molecular Formula: C31H41ClO8. Mole Weight: 577.11. Catalog: APB1709825831. Alfa Chemistry Analytical Products
Beclometasone Propionate EP Impurity U Beclometasone Propionate EP Impurity U. Uses: For analytical and research use. Group: Impurity standards. CAS No. 79578-39-5. Molecular Formula: C25H32O6. Mole Weight: 428.52. Catalog: APB79578395. Alfa Chemistry Analytical Products 3
Beclometasone Propionate EP Impurity V Beclometasone Propionate EP Impurity V. Uses: For analytical and research use. Group: Impurity standards. CAS No. 205105-83-5. Molecular Formula: C25H32O6. Mole Weight: 428.52. Catalog: APB205105835. Alfa Chemistry Analytical Products 2
Beclometasone-17-Valerate Beclometasone-17-Valerate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 52619-18-8. Molecular Formula: C27H37ClO6. Mole Weight: 493.04. Catalog: APB52619188. Alfa Chemistry Analytical Products 3
Beclometasone-D5 Beclometasone-D5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1263143-48-1. Molecular Formula: C22H24D5ClO5. Mole Weight: 413.95. Catalog: APB1263143481. Alfa Chemistry Analytical Products
Beclometasone dipropionate Beclometasone dipropionate. Uses: For analytical and research use. Group: Impurity standards. 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. CAS No. 5534-9-8. Molecular Formula: C28H37ClO7. Mole Weight: 521.04. Catalog: APB553498. Alfa Chemistry Analytical Products 2
Beclomethasone 17-Propionate Beclomethasone 17-Propionate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9-Chloro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-propionate,9-Chloro-11beta,21-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-17-yl Propanoate, Beclometasone Dipropionate Imp. H (EP), Beclomethasone 17-propionate, (11beta,16beta)-9-Chloro-11,21-dihydroxy-16-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione, Beclometasone 17-Propionate, CCI 2382, Beclomethasone 17-monopropionate. CAS No. 5534-18-9. IUPAC Name: [(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] propanoate. Molecular Formula: C25H33ClO6. Mole Weight: 464.98. Catalog: APS5534189. SMILES: CCC (=O)O[C@@]1 ([C@@H] (C)C[C@H]2[C@@H]3CCC4=CC (=O)C=C[C@]4 (C)[C@@]3 (Cl)[C@@H] (O)C[C@]12C)C (=O)CO. Format: Neat. Alfa Chemistry Analytical Products
Beclomethasone 17-Valerate Beclomethasone 17-Valerate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9-Chloro-11β,21-dihydroxy-16β-methyl-3,20-dioxopregna1,4-dien-17-yl Pentanoate, (11β,16β)-9-Chloro-11,21-dihydroxy-16-methyl-17-[(1-oxopentyl)oxy]pregna-1,4-diene-3,20-dione, Betamethasone Valerate Imp. H (EP), Beclomethasone 17-Valerate,Pregna-1,4-diene-3,20-dione, 9-chloro-11,21-dihydroxy-16-methyl-17-[(1-oxopentyl)oxy]-, (11β,16β)- (9CI), Beclometasone 17-Valerate. CAS No. 52619-18-8. Pack Sizes: 10MG. IUPAC Name: [(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] pentanoate. Molecular Formula: C27H37ClO6. Mole Weight: 493.03. Catalog: APS52619188. SMILES: CCCCC (=O)O[C@@]1 ([C@@H] (C)C[C@H]2[C@@H]3CCC4=CC (=O)C=C[C@]4 (C)[C@@]3 (Cl)[C@@H] (O)C[C@]12C)C (=O)CO. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Beclomethasone 21-Propionate Beclomethasone 21-Propionate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9-Chloro-11beta,17-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-21-yl Propanoate,Beclometasone Dipropionate Imp. A (EP), (11beta,16beta)-9-Chloro-11,17-dihydroxy-16-methyl-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione, Beclometasone 21-Propionate. CAS No. 69224-79-9. IUPAC Name: [2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] propanoate. Molecular Formula: C25H33ClO6. Mole Weight: 464.98. Catalog: APS69224799. SMILES: CCC (=O)OCC (=O)[C@@]1 (O)[C@@H] (C)C[C@H]2[C@@H]3CCC4=CC (=O)C=C[C@]4 (C)[C@@]3 (Cl)[C@@H] (O)C[C@]12C. Format: Neat. Alfa Chemistry Analytical Products
Beclomethasone Dipropionate Monohydrate Synonyms: BECLOMETHASONE DIPROPIONATE MONOHYDRATE; UNII-4H7L9AI22I; 77011-63-3; 4H7L9AI22I; DTXSID00227831; Vancenase AQ; Beclometasone dipropionate (monohydrate); BECLOMETASONE DIPROPIONATE MONOHYDRATE; BECLOMETASONE DIPROPIONATE MONOHYDRATE (EP IMPURITY); BECLOMETASONE DIPROPIONATE MONOHYDRATE (EP MONOGRAPH); BECLOMETASONE DIPROPIONATE MONOHYDRATE [EP IMPURITY]; BECLOMETASONE DIPROPIONATE MONOHYDRATE [EP MONOGRAPH]; Beconase aq (TN); BECONASEAQ; SCHEMBL74650; DTXCID50150322; HY-13571B; CS-0031089; D11572; BECLOMETASONE DIPROPIONATE MONOHYDRATE [WHO-DD]; Q27259586; BECLOMETHASONE DIPROPIONATE MONOHYDRATE [ORANGE BOOK]; [2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-propanoyloxy-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] propanoate; hydrate; Pregna-1,4-diene-3,20-dione, 9-chloro-11-hydroxy-16-methyl-17,21-bis(1-oxopropoxy)-, Hydrate (1:1), (11beta,16beta)-. Grades: > 95%. CAS No. 77011-63-3. Molecular formula: C28H39ClO8. Mole weight: 539.08. BOC Sciences 7

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