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| Product | Description | |
|---|---|---|
| Dexamethasone EP Impurity H | Dexamethasone EP Impurity H is an impurity of Desoxymetasone which is an anti-inflammatory agent. Synonyms: 2-((8S,10S,13S,14S,16R,17R)-17-Hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate. CAS No. 10106-41-9. Molecular formula: C24H30O5. Mole weight: 398.49. |  |
| Dexamethasone EP Impurity H | Dexamethasone EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((8S,10S,13S,14S,16R,17R)-17-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate. CAS No. 10106-41-9. Molecular formula: C24H30O5. Mole weight: 398.49. Catalog: APB10106419. |  |
| Dexamethasone Acetate EP Impurity F | Dexamethasone Acetate EP Impurity F is an impurity of Desoxymetasone which is an anti-inflammatory agent. Uses: Dexamethasone intermediate. Synonyms: (9β,11β,16α)-21-(Acetyloxy)-9,11-epoxy-17-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione; 9,11β-Epoxy-17,21-dihydroxy-16α-methyl-9β-pregna-1,4-diene-3,20-dione; 21-O-Acetyl Dexamethasone 9,11-Epoxide. Grades: 98%. CAS No. 2884-51-7. Molecular formula: C24H30O6. Mole weight: 414.49. | |
| Dexamethasone Acetate EP Impurity G | Desoximetasone Impurity G (Dexamethasone Acetate EP Impurity G) is an impurity of Desoxymetasone which is an anti-inflammatory agent. Synonyms: Desoximetasone Impurity G; 2-((8S,9R,10S,11S,13S,14S,16R,17S)-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)-2-oxoethyl acetate. Grades: 96%. CAS No. 1597-78-0. Molecular formula: C24H31FO5. Mole weight: 418.50. | |
| Dexamethasone EP Impurity E | Dexamethasone EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,10S,13S,14S,16R,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one. CAS No. 13209-41-1. Molecular formula: C22H28O4. Mole weight: 356.46. Catalog: APB13209411. | |
| 11β-Epoxy-16α-methylpregna-4-ene-17,21-dihydroxy-3,20-dione | 11β-Epoxy-16α-methylpregna-4-ene-17,21-dihydroxy-3,20-dione is an impurity of Dexamethasone, which is a glucocorticoid used as an anti-inflammatory agent. Synonyms: (1S, 2S, 13R, 14R, 15S, 17S)-14-hydroxy-14-(2-hydroxyacetyl)-2, 13, 15-trimethyl-18-oxapentacyclo[8.8.0.01, 17.02, 7.011, 15]octadec-6-en-5-one; 1,2-Dihydro-9β,11β-epoxy-16α-methylpregna-4-ene-17,21-dihydroxy-3,20-dione. Molecular formula: C22H30O5. Mole weight: 374.47. | |
| 16α-Dexamethasone 9,11-Epoxide 21-Propionate | Dexamethasone 9,11-Epoxide 21-Propionate is an impurity of Dexamethasone (D298800) which is a glucocorticoid used as an anti-inflammatory agent. Dexamethasone regulates T cell survival, growth, and differentiation. Dexamethasone inhibits the induction of nitric oxide synthase. Group: Biochemicals. Grades: Highly Purified. CAS No. 494870-08-5. Pack Sizes: 5mg, 50mg. Molecular Formula: C25H32O6. US Biological Life Sciences. |  Worldwide |
| (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 |
| (9β,11β,16α)-9,11-Epoxy-1,21-dihydroxy-4,16-dimethyl-19-norpregna-1,3,5(10)-trien-20-one | (9β,11β,16α)-9,11-Epoxy-1,21-dihydroxy-4,16-dimethyl-19-norpregna-1,3,5(10)-trien-20-one is the impurity of Dexamethasone, which is a glucocorticoid used as an anti-inflammatory agent. Dexamethasone regulates T cell survival, growth, and differentiation, it inhibits the induction of nitric oxide synthase. Synonyms: 2-Hydroxy-1-((4bS, 5aS, 6aS, 7S, 8R, 9aS, 9bS)-4-hydroxy-1, 6a, 8-trimethyl-5a, 6, 6a, 7, 8, 9, 9a, 9b, 10, 11-decahydrocyclopenta[1, 2]phenanthro[4, 4a-b]oxiren-7-yl)ethanone; Dexamethasone Impurity; Dexamethasone Impurity S. CAS No. 916347-23-4. Molecular formula: C22H28O4. Mole weight: 356.45. | |
| 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. Grades: > 95%. CAS No. 13504-15-9. Molecular formula: C22H28O4. Mole weight: 356.47. | |
| Desoximetasone | Desoximetasone is a synthetic corticosteroid, a class of primarily synthetic steroids used as anti-inflammatory and anti-pruritic agents, which is used for the relief of various skin conditions and helps to reduce redness, itching, and irritation. Synonyms: A 41-304; A 41304; A-41-304; Dexamethasone EP Impurity F; 17-Deoxydexamethasone; Desoximetasona; Desoximetasonum; Desoxymethasone; Flubason; baril; R 2113; Stiedex; Topicort; Topicort LP; Topisolon; 9-Fluoro-11β,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione. Grades: >98%. CAS No. 382-67-2. Molecular formula: C22H29FO4. Mole weight: 376.46. | |
| Dexamethasone 17α,21-Ethylorthopropionate | Dexamethasone 17α,21-Ethylorthopropionate is an intermediate in synthesizing 21-Chloro-9-fluoro-11 β,17-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione 17-Propionate (C366320), (Clobetasol Propionate EP Impurity C) is an impurity of Clobetasol 17-Propionate (C583500), an topical corticosteroid with anti-inflammatory properties. Group: Biochemicals. Grades: Highly Purified. CAS No. 25122-24-1. Pack Sizes: 250mg, 500mg. Molecular Formula: C27H37FO6. US Biological Life Sciences. | Worldwide |
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