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| Product | Description | |
|---|---|---|
| Betamethasone EP Impurity C | Betamethasone EP Impurity C is used in biological studies to perform preclinical characterization of VBP15, a novel anti-inflammatory delta 9,11 steroid. It is also used in analytical studies to determine the stability from reversed-phase high performance liquid chromatography (RP-HPLC) to separate low levels of dexamethasone and other related compounds from betametasone. Synonyms: (16beta)-17,21-Dihydroxy-16-Methylpregna-1,4,9(11)-Triene-3,20-Dione; 17,21-dihydroxy-16β-methylpregna-1,4,9(11)-triene-3,20-dione; NSC699834; 16β-Methyl-17,21-dihydroxypregna-1,4,9(11)-triene-3,20-dione. Grade: 95%. CAS No. 13504-15-9. Molecular formula: C22H28O4. Mole weight: 356.47. |  |
| Betamethasone EP Impurity D | Betamethasone EP Impurity D is an intrinsic impurity present in the pharmaceutical drug Betamethasone. Betamethasone serves a multitude of purposes, particularly catering to the therapy of inflammatory cutaneous ailments encompassing eczema and psoriasis. Synonyms: Betamethasone 21-(ethyl carbonate); Betamethasone, 21-(ethyl carbonate); Betamethasone 21-O-Ethyl Carbonate; 9-fluoro-11beta,17-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-21-yl ethoxycarboxylate; Pregna-1,4-diene-3,20-dione, 21-((ethoxycarbonyl)oxy)-9-fluoro-11,17-dihydroxy-16-methyl-, (11beta,16beta)-. Grade: > 95%. CAS No. 52619-05-3. Molecular formula: C25H33FO7. Mole weight: 464.54. | |
| Betamethasone EP Impurity E | Betamethasone EP Impurity E is an impurity of Betamethasone. Betamethasone serves a multitude of purposes, particularly catering to the therapy of inflammatory cutaneous ailments encompassing eczema and psoriasis. Synonyms: DB 11; DB-11; DB11; Betamethasone 9,11-Epoxide. Grade: > 95%. CAS No. 981-34-0. Molecular formula: C22H28O5. Mole weight: 372.46. | |
| Betamethasone EP Impurity F | Betamethasone EP Impurity F is an impurity of Betamethasone. Betamethasone serves a multitude of purposes, particularly catering to the therapy of inflammatory cutaneous ailments encompassing eczema and psoriasis. Synonyms: 17,21-Dihydroxy-16beta-methylpregna-1,4,11-triene-3,20-dione; 9-Desfluoro-11-deshydroxy-11,12-dehydro Betamethasone. CAS No. 330157-04-5. Molecular formula: C22H28O4. Mole weight: 356.46. | |
| Betamethasone EP Impurity G | Betamethasone EP Impurity G is an impurity of Betamethasone. Betamethasone serves a multitude of purposes, particularly catering to the therapy of inflammatory cutaneous ailments encompassing eczema and psoriasis. Synonyms: 11alpha,17,21-Trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione. CAS No. 85700-75-0. Molecular formula: C22H30O5. Mole weight: 374.48. | |
| Betamethasone EP Impurity H | Betamethasone EP Impurity H is an impurity of Betamethasone. Betamethasone serves a multitude of purposes, particularly catering to the therapy of inflammatory cutaneous ailments encompassing eczema and psoriasis. Synonyms: 14-Fluoro-11beta,17,21-trihydroxy-16beta-methyl-8alpha,9beta,14beta-pregna-1,4-diene-3,20-dione. CAS No. 185613-71-2. Molecular formula: C22H29FO5. Mole weight: 392.47. | |
| Betamethasone EP Impurity H | Betamethasone EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10R,11S,13R,14S,16S,17R)-14-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. CAS No. 185613-71-2. Molecular formula: C22H29FO5. Mole weight: 392.46. Catalog: APB185613712. |  |
| Betamethasone EP Impurity I | Betamethasone EP Impurity I is an impurity of Betamethasone. Betamethasone serves a multitude of purposes, particularly catering to the therapy of inflammatory cutaneous ailments encompassing eczema and psoriasis. Synonyms: 8-Fluoro-11beta,17,21-trihydroxy-16beta-methyl-8alpha,9beta-pregna-1,4-diene-3,20-dione. CAS No. 185613-69-8. Molecular formula: C22H29FO5. Mole weight: 392.47. | |
| Betamethasone EP Impurity I | Betamethasone EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10R,11S,13S,14R,16S,17R)-8-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. CAS No. 185613-69-8. Molecular formula: C22H29FO5. Mole weight: 392.46. Catalog: APB185613698. | |
| Betamethasone EP Impurity J | Betamethasone EP Impurity J is an impurity of Betamethasone. Betamethasone serves a multitude of purposes, particularly catering to the therapy of inflammatory cutaneous ailments encompassing eczema and psoriasis. Synonyms: 16β-Methyl-17α,21-Dihydroxypregna-1,4-diene-3,20-dione; (8S,9S,10S,13S,14S,16S,17R)-17-Hydroxy-17-(2-hydroxyacetyl)-9,10,13,16-tetramethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Grade: > 95%. CAS No. 18383-24-9. Molecular formula: C22H30O4. Mole weight: 358.48. | |
| Betamethasone Dipropionate EP Impurity I | A degradation product of Betamethasone. Synonyms: 1,2-Dihydro-Betamethasone 17,21-Dipropionate; (11β,16β)-9-Fluoro-11-hydroxy-16-methyl-17,21-bis(1-oxopropoxy)-pregn-4-ene-3,20-dione; 9-Fluoro-11β-hydroxy-16β-methyl-3,20-dioxopregn-4-ene-17,21-diyl dipropanoate. CAS No. 80163-83-3. Molecular formula: C28H39FO7. Mole weight: 506.60. | |
| Betamethasone Valerate EP Impurity I | Betamethasone Valerate EP Impurity I is an impurity of prednisolone. Synonyms: 9α-Fluoroprednisolone 17-Valerate; 9-Fluoro-11β,17,21-trihydroxy-pregna-1,4-diene-3,20-dione 17-valerate. Grade: > 95%. CAS No. 2802-10-0. Molecular formula: C26H35FO6. Mole weight: 462.56. | |
| (16 β)-17,21-Dihydroxy-16 β-methyl-pregna-1,4,9(11)-triene-3,20-dione | (16 β)-17,21-Dihydroxy-16 β-methyl-pregna-1,4,9(11)-triene-3,20-dione (Betamethasone EP Impurity C) is used in biological studies to perform preclinical characterization of VBP15, a novel anti-inflammatory delta 9,11 steroid. This compound is also used in analytical studies to determine the stability from reversed-phase high performance liquid chromatography (RP-HPLC) to separate low levels of dexamethasone and other related compounds from betametasone, which is an active pharmaceutical ingredient. Group: Biochemicals. Grades: Highly Purified. CAS No. 13504-15-9. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C22H28O4. US Biological Life Sciences. |  Worldwide |
| (1 β,?11 β,?16 β ) ? -1, ? 11-? Epoxy-? 9-? fluoro-? 17-? hydroxy-? 16-? methyl-? 21-? (phosphonooxy) ? pregn-? 4-? ene-? 2, ? 20-? dione Sodium Salt | (1 β,?11 β,?16 β ) ? -1, ? 11-? Epoxy-? 9-? fluoro-? 17-? hydroxy-? 16-? methyl-? 21-? (phosphonooxy) ? pregn-? 4-? ene-? 2, ? 20-? dione Sodium Salt is an impurity of Betamethasone Phosphate. It was used to demonstrate the loss of anti-inflammatory activity of betamethasone, when modified by UVB light. Group: Biochemicals. Grades: Highly Purified. CAS No. 1215720-30-1. Pack Sizes: 1mg, 5mg. Molecular Formula: C22H28FNa2O8P, Molecular Weight: 516.4. US Biological Life Sciences. | Worldwide |
| 21-Deschloro Clobetasol 17-Propionate | 21-Deschloro Clobetasol 17-Propionate possesses vasoconstrictor activity. Also, it is derived from Betamethasone 17-Propionate 21-Mesylate (Clobetasol Propionate EP Impurity), which is the 21-mesylate analogue of Betamethasone 17-Acetate (B327015) with anti-inflammatory activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 4351-48-8. Pack Sizes: 1mg, 5mg. Molecular Formula: C25H33FO5, Molecular Weight: 432.52. US Biological Life Sciences. | Worldwide |
| 6-Bromo-betamethasone 17,21-Dipropionate | 6-Bromo-Betamethasone 17,21-Dipropionate (Betamethasone Dipropionate EP Impurity H) is an impurity of Betamethasone (B1083-75), a glucocorticoid used as an anti-inflammatory agent. Group: Biochemicals. Alternative Names: 6-Bromo-9-fluoro-11 β-hydroxy-16 β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl Dipropanoate. Grades: Highly Purified. CAS No. 1186048-34-9. Pack Sizes: 10mg. Molecular Formula: C28H36BrFO7, CAS Number: 1186048-34-9. US Biological Life Sciences. | Worldwide |
| Beclometasone Dipropionate EP Impurity U | Beclometasone Dipropionate EP Impurity U is an impurity of beclomethasone dipropionate which is known for its role as a glucocorticoid receptor agonist and extensively employed for treating respiratory conditions including asthma and allergies. Synonyms: Betamethasone 9,11-Epoxide 17-Propionate; 9,11β-Epoxy-21-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-dien-17-yl propanoate. CAS No. 79578-39-5. Molecular formula: C25H32O6. Mole weight: 428.52. | |
| Beclomethasone 17-Valerate | Beclomethasone 17-Valerate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9-Chloro-11?,21-dihydroxy-16?-methyl-3,20-dioxopregna1,4-dien-17-yl Pentanoate, (11?,16?)-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]-, (11?,16?)- (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. | |
| Beclomethasone Dipropionate Impurity V | Beclomethasone Dipropionate Impurity V is a betamethasone impurity, an antiinflammatory agent. Synonyms: Betamethasone 9,11-Epoxide 21-Propionate; (9β,11β,16β)-9,11-Epoxy-17-hydroxy-16-methyl-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione. Grade: > 95%. CAS No. 205105-83-5. Molecular formula: C25H32O6. Mole weight: 428.53. | |
| Betamethasone 17-Propionate | An impurity of Clobetasol propionate. Clobetasol propionate is a corticosteroid of the glucocorticoid class used to treat various skin disorders including eczema and psoriasis. It is also highly effective for contact dermatitis caused by exposure to poison ivy/oak. Synonyms: 9-Fluoro-11β,21-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate; (11β,16β)-9-Fluoro-11,21-dihydroxy-16-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; Betamethasone 17α-Propionate; Clobetasol Propionate EP Impurity A; (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; Betamethasone 17α-monopropionate; 9-Fluoro-11β,21-dihydroxy-16β-methyl-17-(propionyloxy)pregna-1,4-diene-3,20-dione; 9α-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17-propionate; Clobetasol Propionate Impurity A. Grade: >95%. CAS No. 5534-13-4. Molecular formula: C25H33FO6. Mole weight: 448.52. | |
| Betamethasone 21-Acetate 17-Propionate | Betamethasone 21-Acetate 17-Propionate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 21-(Acetyloxy)-9-fluoro-11?-hydroxy-16?-methyl-3,20-dioxopregna-1,4-dien-17-yl Propanoate, Imp. D (EP), Betamethasone 21-acetate, 17-propionate, (11?,16?)-21-(Acetyloxy)-9-fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione,Pregna-1,4-diene-3,20-dione, 9-fluoro-11?,17,21-trihydroxy-16?-methyl-, 21-acetate 17-propionate (7CI,8CI). CAS No. 5514-81-8. IUPAC Name: [(8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-acetyloxyacetyl)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] propanoate. Molecular formula: C27H35FO7. Mole weight: 490.561. Catalog: APS5514818. 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(F)[C@@H](O)C[C@]12C)C(=O)COC(=O)C. Format: Neat. | |
| Betamethasone 21-Propionate | Betamethasone 21-propionate is a potent topical corticosteroid used to treat various skin conditions like eczema and psoriasis. It works by reducing inflammation, redness, and itching. Synonyms: 9-Fluoro-11β,17-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-21-yl propanoate; Clobetasol Propionate EP Impurity K; (11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione. Grade: >95%. CAS No. 75883-07-7. Molecular formula: C25H33FO6. Mole weight: 448.54. | |
| Betamethasone 21-Propionate | Betamethasone 21-Propionate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Betamethasone Dipropionate Imp. C (Pharmeuropa), Clobetasol Propionate Imp. K (EP), 9-Fluoro-11beta,17-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-21-yl Propanoate,Betamethasone 21-Propionate. CAS No. 75883-07-7. IUPAC Name: [2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-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: C25H33FO6. Mole weight: 448.52. Catalog: APS75883077. 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(F)[C@@H](O)C[C@]12C. Format: Neat. | |
| Betamethasone 6Alpha-Bromo 17-Valerate | Betamethasone 6Alpha-Bromo 17-Valerate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6?-Bromobetamethasone Valerate,6?-Bromo-9-fluoro-11?,21-dihydroxy-16?-methyl-3,20-dioxopregna-1,4-dien-17-yl Pentanoate, Betamethasone Valerate Imp. G (EP). IUPAC Name: [(6S,8S,9R,10S,11S,13S,14S,16S,17R)-6-bromo-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] pentanoate. Molecular formula: C27H36BrFO6. Mole weight: 555.47. Catalog: APS00971. SMILES: CCCCC(=O)O[C@@]1([C@@H](C)C[C@H]2[C@@H]3C[C@H](Br)C4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]12C)C(=O)CO. Format: Neat. | |
| Betamethasone 9,11-Epoxide 17,21-Dipropionate | Betamethasone 9,11-Epoxide 17,21-Dipropionate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-Hydroxyacetophenone Oxime,1-(4-Hydroxyphenyl)ethanone Oxime, Paracetamol Imp. G (EP). CAS No. 66917-44-0. IUPAC Name: 4-[(Z)-N-hydroxy-C-methylcarbonimidoyl]phenol. Molecular formula: C28H36O7. Mole weight: 484.58. Catalog: APS66917440. SMILES: CCC(=O)OCC(=O)[C@@]1(OC(=O)CC)[C@@H](C)C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]35O[C@H]5C[C@]12C. Format: Neat. | |
| Betamethasone 9,11-Epoxide 17,21-Dipropionate | Betamethasone impurity, as antiinflammatory agent. Group: Biochemicals. Alternative Names: (9 β,11 β,16 β)-9,11-Epoxy-16-methyl-17,21-bis(1-oxopropoxy)pregna-1,4-diene-3,20-dione; Beclomethasone 9,11-Epoxide 17,21-Dipropionate; Betamethasone 9 β,11 β-epoxide 17,21-Dipropionate; Beclomethasone 9,11-Epoxide 17,21-Dipropionate. Grades: Highly Purified. CAS No. 66917-44-0. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Betamethasone 9,11-Epoxide 17,21-Dipropionate-d5 | Labeled Betamethasone impurity, as antiinflammatory agent. Group: Biochemicals. Alternative Names: 9 β,11 β,16 β)-9,11-Epoxy-16-methyl-17,21-bis(1-oxopropoxy)pregna-1,4-diene-3,20-dione-d5; Beclomethasone 9,11-Epoxide 17,21-Dipropionate-d5; Betamethasone 9 β,11 β-epoxide 17,21-Dipropionate-d5; Beclomethasone 9,11-Epoxide 17,21-Dipropionate-d5. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Betamethasone 9,11-Epoxide 17-Propionate | Betamethasone impurity, as antiinflammatory agent. Group: Biochemicals. Alternative Names: (9 β,11 β,16 β)-9,11-Epoxy-21-hydroxy-16-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; Beclomethasone 9,11-Epoxide 17-Propionate. Grades: Highly Purified. CAS No. 79578-39-5. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Betamethasone 9,11-Epoxide 21-Propionate | Betamethasone impurity, as antiinflammatory agent. Group: Biochemicals. Alternative Names: (9 β,11 β,16 β)-9,11-Epoxy-17-hydroxy-16-methyl-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; Beclomethasone 9,11-Epoxide 21-Propionate. Grades: Highly Purified. CAS No. 205105-83-5. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Betamethasone 9,11-Epoxide 21-Valerate | Betamethasone 9,11-Epoxide 21-Valerate is an impurity of Mupirocin, which is a carboxylic acid bacteriostatic/bactericidal antibiotic. Grade: 98%. Molecular formula: C27H36O6. Mole weight: 456.57. | |
| Betamethasone acetate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitespharma & vet compounds & metabolitesapi standardscovid-19 research and reference materialseuropean pharmacopoeia (ph. eur.)impurity standardspharmaceutical toxicologypharmacopoeial standards. Alternative Names: Dexamethasone Acetate Imp. D (EP), 9-Fluoro-11beta,17-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-21-yl Acetate, 9-Fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate, Betamethasone 21-acetate, Pregna-1,4-diene-3,20-dione, 9-fluoro-11beta,17,21-trihydroxy-16beta-methyl-, 21-acetate (6CI,7CI,8CI), 21-Acetoxy-9alpha-fluoro-11beta,17alpha-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione, Betamethasone acetate,Betamethasone Acetate, (11beta,16beta)-21-(Acetyloxy)-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione. | |
| Betamethasone sodium phosphate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsapi standardsbritish pharmacopoeiacovid-19 research and reference materialseuropean pharmacopoeia (ph. eur.)impurity standardspharmaceutical toxicologypharmacopoeial standards. Alternative Names: Betamethasone sodium phosphate,Dexamethasone Sodium Phosphate Imp. B (EP), Betamethasone 21-phosphate disodium salt, Vista-Methasone, Steronema, NSC 90616, 9-Fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-(dihydrogen phosphate) disodium salt, Betnesol, (11beta,16beta)-9-Fluoro-11,17-dihydroxy-16-methyl-21-(phosphonooxy)pregna-1,4-diene-3,20-dione disodium salt, Betamethasone Sodium Phosphate, Bentelan, Betamethasone 21-disodium phosphate, (11beta,16beta)-9-Fluoro-11,17-dihydroxy-16-methyl-21-(phosphonooxy)pregna-1,4-diene-3,20-dione sodium salt (1:2), Durabetason, CCI 1517, Betamethasone disodium phosphate, Disodium betamethasone 21-phosphate, Celestan solubile. | |
| Clobetasol | Clobetasol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Clobetasol, CCI1822, Clobetasol Propionate Imp. G (EP), Ph Eur Clobetasol Propionate Impurity G, CCI18747, 21-Chloro-9-fluoro-11beta,17-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione, CCI6990,Clobetasol, USP Clobetasol propionate Related Compound A, Betamethasone Imp. B (EP), CCI 4650. CAS No. 25122-41-2. Pack Sizes: 10MG. IUPAC Name: (8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-chloroacetyl)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one. Molecular formula: C22H28ClFO4. Mole weight: 410.91. Catalog: APS25122412A. SMILES: C[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)CCl. Format: Neat. Shipping: Room Temperature. | |
| Dexamethasone | Dexamethasone is a corticosteroid used to treat inflammatory conditions and antuimmune disorders including endocrine, rheumatic, collagen, dermatologic, allergic, ophthalmic, gastrointestinal, respiratory, hematologic, neoplastic, edematous, and other conditions. Synonyms: Dexamethasone sodium phosphate EP Impurity A; Decadron; Maxidex; Hexadecadrol; Dexasone; Aeroseb-Dex; Corson; Cortisumman; Betamethasone EP Impurity A; (11β,16α)-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione; 16α-Methyl-9α-fluoroprednisolone; Dekacort (USP). CAS No. 50-02-2. Molecular formula: C22H29FO5. Mole weight: 392.46. | |
| Dexamethasone Acetate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsapi standardscovid-19 research and reference materialseuropean pharmacopoeia (ph. eur.)impurity standardspharmaceutical toxicologypharmacopoeial standards. Alternative Names: Dexamethasone Imp. G (EP),Betamethasone Acetate Imp. B (EP). | |
| Dexamethasone sodium phosphate EP Impurity B | Dexamethasone sodium phosphate EP Impurity B is an impurity of Dexamethasone Sodium phosphate, a preeminent corticosteroid therapeutic drug for treating a myriad of complicated inflammatory ailments, hypersensitivity responses and sundry malignancies. Uses: Glucocorticoids. Synonyms: Betamethasone phosphate; Betamethasone 21-phosphate; Betamethasone dihydrogen phosphate; Betamethasone 21-(dihydrogen phosphate); (11beta,16beta)-9-fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl dihydrogen phosphate; Pregna-1,4-diene-3,20-dione,9-fluoro-11,17-dihydroxy-16-methyl-21-(phosphonooxy)-, (11b,16b)-. Grade: > 95%. CAS No. 360-63-4. Molecular formula: C22H30FO8P. Mole weight: 472.45. | |
| Doxybetasol | Doxybetasol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Betamethasone Valerate Imp. B (EP), Doxybetasol,(11?,16?)-9-Fluoro-11,17-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione, Doxibetasol, 21-Deoxybetamethasone, 9-Fluoro-11?,17-dihydroxy-16?-methylpregna-1,4-diene-3,20-dione, Pregna-1,4-diene-3,20-dione, 9-fluoro-11?,17-dihydroxy-16?-methyl- (7CI,8CI). CAS No. 1879-77-2. Pack Sizes: 10MG. IUPAC Name: (8S,9R,10S,11S,13S,14S,16S,17R)-17-acetyl-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one. Molecular formula: C22H29FO4. Mole weight: 376.46. Catalog: APS1879772. SMILES: C[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)C. Format: Neat. Shipping: Room Temperature. | |
| Betamethasone 17-propionate 21-mesylate | An impurity of Clobetasol propionate. Clobetasol propionate is a corticosteroid of the glucocorticoid class used to treat various skin disorders including eczema and psoriasis. It is also highly effective for contact dermatitis caused by exposure to poison ivy/oak. Synonyms: 9-Fluoro-11β-hydroxy-16β-methyl-21-[(methanesulfonyl)-oxy]-3,20-dioxopregna-1,4-dien-17-yl propanoate; Clobetasol propionate impurity I; Clobetasol Propionate EP Impurity I; (11β,16β)-9-Fluoro-11-hydroxy-16-methyl-21-[(methylsulfonyl)oxy]-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; 9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-Methanesulfonate 17-Propionate. Grade: >95%. CAS No. 15423-80-0. Molecular formula: C26H35FO8S. Mole weight: 526.63. | |
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