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Estrone Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 105663-60-3. Molecular formula: C19H26N2O. Mole weight: 298.43. Catalog: APB105663603.
Estrone Impurity 20
Estrone Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1852-86-4. Molecular formula: C18H24O2. Mole weight: 272.39. Catalog: APB1852864.
Estrone Impurity 25
Estrone Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1241684-29-6. Molecular formula: C1513C3H22O2. Mole weight: 273.35. Catalog: APB1241684296.
Estrone Impurity 27
Estrone Impurity 27. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1240-04-6. Molecular formula: C18H21KO5S. Mole weight: 388.52. Catalog: APB1240046.
Estrone Impurity 30
Estrone Impurity 30. Uses: For analytical and research use. Group: Impurity standards. CAS No. 15087-01-1. Molecular formula: C24H29NaO8. Mole weight: 468.48. Catalog: APB15087011.
Estrone Impurity 7
Estrone Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1241684-28-5. Molecular formula: C1613C3H22O2. Mole weight: 285.36. Catalog: APB1241684285.
16Alpha-Hydroxy Estrone
16Alpha-Hydroxy Estrone. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Estra-1,3,5(10)-trien-17-one, 3,16?-dihydroxy- (8CI), Estra-1,3,5(10)-triene-3,16?-diol-17-one, 3,16?-Dihydroxy-1,3,5(10)-estratrien-17-one, 16?-Hydroxyestrone, Estriol Imp. H (EP),(16?)-3,16-Dihydroxyestra-1,3,5(10)-trien-17-one, (16?)-3,16-Dihydroxyestra-1,3,5(10)-trien-17-one. CAS No. 566-76-7. IUPAC Name: (8R,9S,13S,14S,16R)-3,16-dihydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one. Molecular formula: C18H22O3. Mole weight: 286.37. Catalog: APS566767. SMILES: C[C@]12CC[C@H]3[C@@H](CCc4cc(O)ccc34)[C@@H]1C[C@@H](O)C2=O. Format: Neat.
3-Hydroxyestra-1,3,5(10),9(11)-tetraene-17-one
A derivative of Estrone. Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol. Synonyms: 9,11-Dehydro Estrone; 9,11-Dehydroestrone; 9-Dehydroestrone; Δ9(11)-Estrone; (8S,13S,14S)-3-Hydroxy-13-methyl-6,7,8,12,13,14,15,16-octahydro-17H-cyclopenta[a]phenanthren-17-one; Estrone 9(11)-Dehydro Impurity; 1,3,5(10),9(11)-Estratetren-3-ol-17-one; 3-Hydroxy-19-norandrosta-1,3,5(10),9(11)-tetraene-17-one. Grade: 95%. CAS No. 1089-80-1. Molecular formula: C18H20O2. Mole weight: 268.35.
Estrone dehydrogenate impuritiesI
Estrone dehydrogenate impuritiesI. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1089-80-1. Molecular formula: C18H20O2. Mole weight: 268.36. Catalog: APB1089801.
Estrone-d4-3-glucuronide
One of the isotope labelled impurities of Estrone, which is one of the major estrogens secreted by the ovary. Synonyms: 17-Oxoestra-1,3,5(10)-trien-3-yl β-D-Glucopyranosiduronic Acid-d4. Molecular formula: C24H26O8D4. Mole weight: 450.53.
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