Ethinyl Estradiol Suppliers USA
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Product | Description | |
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Ethinyl Estradiol Impurity J (1-Methyl Ethinyl Estradiol) Quick inquiry Where to buy Suppliers range | An impurity of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: 1-Methyl Ethinyl Estradiol. Grades: > 95%. CAS No. 15071-66-6. Molecular formula: C21H26O2. Mole weight: 310.44. | |
Ethinyl Estradiol-3-Glucuronide Quick inquiry Where to buy Suppliers range | A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (17a)-17-Hydroxy-19-norpregna-1,3,5(10)-trien-20-yn-3-yl b-D-glucopyranosiduronic acid; 17a-Ethynylestradiol 3-glucuronide. Grades: > 95%. CAS No. 60134-76-1. Molecular formula: C26H32O8. Mole weight: 472.53. | |
Ethinyl Estradiol Impurity G Quick inquiry Where to buy Suppliers range | An impurity of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: 6-Keto Ethynyl Estradiol; 3,17β-Dihydroxy-17α-ethynylestra-1,3,5(10)-trien-6-one. Grades: > 95%. CAS No. 38002-18-5. Molecular formula: C20H22O3. Mole weight: 310.40. | |
Ethinyl Estradiol Impurity H Quick inquiry Where to buy Suppliers range | An impurity of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: 16-Oxo- Ethinylesteradiol; (17α)-3,17-Dihydroxy-19-norpregna-1,3,5(10)-trien-20-yn-16-one. Grades: > 95%. CAS No. 1350468-76-6. Molecular formula: C20H22O3. Mole weight: 310.40. | |
Ethinyl Estradiol Impurity H (Mixture of Diastereomers) Quick inquiry Where to buy Suppliers range | An impurity of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-16-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-17-carbonitrile. Grades: > 95%. Molecular formula: C20H22O3. Mole weight: 310.40. | |
Ethinyl Estradiol Impurity K Quick inquiry Where to buy Suppliers range | An impurity of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (17α)-4-Methyl-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol; 4-Methyl Ethynyl Estradiol. Grades: > 95%. CAS No. 155683-61-7. Molecular formula: C21H26O2. Mole weight: 310.44. | |
Ethinyl Estradiol Impurity M Quick inquiry Where to buy Suppliers range | An impurity of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: 2-Methyl Ethinyl Estradiol. Grades: > 95%. CAS No. 3240-39-9. Molecular formula: C21H26O2. Mole weight: 310.44. | |
(13S,14R, 17R)-Ethinyl Estradiol Quick inquiry Where to buy Suppliers range | A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (13S,14R,17R)-17-Ethynyl-13-methyl-12,13,14,15,16,17-hexahydro-11H-cyclopenta[a]phenanthrene-3,17-diol; 17β-Dihydro-17α-ethynyl-14β-equillenin. Grades: > 95%. Molecular formula: C20H20O2. Mole weight: 292.38. | |
(13S,14R, 17S)-Ethinyl Estradiol Quick inquiry Where to buy Suppliers range | A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (13S,14R,17S)-17-ethynyl-13-methyl-12,13,14,15,16,17-hexahydro-11H-cyclopenta[a]phenanthrene-3,17-diol. Grades: > 95%. Molecular formula: C20H20O2. Mole weight: 292.38. | |
(13S,14S, 17R)-Ethinyl Estradiol Quick inquiry Where to buy Suppliers range | A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (13S,14R,17R)-17-Ethynyl-13-methyl-12,13,14,15,16,17-hexahydro-11H-cyclopenta[a]phenanthrene-3,17-diol. Grades: > 95%. Molecular formula: C20H20O2. Mole weight: 292.38. | |
(13S,14S, 17S)-Ethinyl Estradiol Quick inquiry Where to buy Suppliers range | A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (13S,14S,17S)-17-Ethynyl-13-methyl-12,13,14,15,16,17-hexahydro-11H-cyclopenta[a]phenanthrene-3,17-diol. Grades: > 95%. Molecular formula: C20H20O2. Mole weight: 292.38. | |
16α,17α-Epoxy-19-norpregna-1,3,5(10)-trien-20-yn-3-ol Acetate Quick inquiry Where to buy Suppliers range | 16α,17α-Epoxy-19-norpregna-1,3,5(10)-trien-20-yn-3-ol Acetate is an intermediate in the synthesis of 17-epi-Ethynyl Estradiol (E685095). 17-epi-Ethynyl Estradiol (Ethinylestradiol EP Impurity A) is the epimer derivative of Ethynyl Estradiol (E685100), which is an impurity. Group: Biochemicals. Grades: Highly Purified. CAS No. 55812-84-5. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C22H24O3. US Biological Life Sciences. | Worldwide |
17-alpha-Estradiol Quick inquiry Where to buy Suppliers range | 17-alpha-Estradiol. Uses: For analytical and research use. Group: Pharma & Vet Compounds & Metabolites; Pharma & Vet Compounds & Metabolites. Alternative Names: Estra-1,3,5(10)-triene-3,17alpha-diol, 17-epi-Estradiol, Estradiol Imp. B (EP), Estradiol Hemihydrate Imp. B (EP), Ethinylestradiol Imp. D (EP),17alpha-Estradiol, Ethinylestradiol Imp. L (EP). CAS No. 57-91-0. IUPAC Name: (8R,9S,13S,14S,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol. Molecular formula: C18H24O2. Mole weight: 272.38. Catalog: APS57910. SMILES: C[C@]12CC[C@H]3[C@@H] (CCc4cc (O)ccc34)[C@@H]1CC[C@H]2O. Format: Neat. Shipping: Room Temperature. | |
17-alpha-Estradiol 100 μg/mL in Acetonitrile Quick inquiry Where to buy Suppliers range | 17-alpha-Estradiol 100 μg/mL in Acetonitrile. Uses: For analytical and research use. Group: Pharma & Vet Compounds & Metabolites; Pharma & Vet Compounds & Metabolites. Alternative Names: Estra-1,3,5(10)-triene-3,17alpha-diol, Ethinylestradiol Imp. D (EP), 17-epi-Estradiol, Estradiol Hemihydrate Imp. B (EP), Estradiol Imp. B (EP), Ethinylestradiol Imp. L (EP),17alpha-Estradiol. CAS No. 57-91-0. IUPAC Name: (8R,9S,13S,14S,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol. Molecular formula: C18H24O2. Mole weight: 272.38. Catalog: APS57910A. SMILES: C[C@]12CC[C@H]3[C@@H] (CCc4cc (O)ccc34)[C@@H]1CC[C@H]2O. Format: Single Solution. Shipping: Room Temperature. | |
17-Dehydroxy-dehydro 17-epi-Ethynyl Estradiol Quick inquiry Where to buy Suppliers range | 17-Dehydroxy-dehydro 17-epi-Ethynyl Estradiol is a by-product in the synthesis of 17-epi-Ethynyl Estradiol (E685095). 17-epi-Ethynyl Estradiol (Ethinylestradiol EP Impurity A) is the epimer derivative of Ethynyl Estradiol (E685100), which is an impurity. Group: Biochemicals. Grades: Highly Purified. CAS No. 71716-18-2. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C20H22O. US Biological Life Sciences. | Worldwide |
17-Desacetyl Norgestimate Quick inquiry Where to buy Suppliers range | A metabolite of Norgestimate. Norelgestromin is a steroidal progestin used in contraceptive patches, where it is combined with the estrogen ethinyl estradiol. Group: Biochemicals. Alternative Names: syn-Norelgestromin; Z-17-Deacetylnorgestimate; (8R, 9S, 10R, 13S, 14S, 17R, Z) -13-Ethyl-17-ethynyl-17-hydroxy-6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17-dodecahydro-1H-cyclopenta [a]phenanthren-3 (2H) -one Oxime; (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one Oxime;17-Deacetylnorgestimate; 18-Methylnorethindrone oxime; BRN 4202099; D-Norgestrel 3-Oxime; Levonorgestrel 3-Oxime; RWJ 10553; Norelgestromin. Grades: Highly Purified. CAS No. 53016-31-2. Pack Sizes: 5mg, 10mg, 25mg, 100mg. Molecular Formula: C??H??NO?, Molecular Weight: 327.46. US Biological Life Sciences. | Worldwide |
9,11-Dehydro Ethylnyl Estradiol (Impurity B) Quick inquiry Where to buy Suppliers range | An impurity of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (17α)-19-Norpregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol; 19-Nor-17α-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol; USP Ethinyl Estradiol Related Compound B; Ethinyl Estradiol Impurity B (EP). Grades: > 95%. CAS No. 1231-96-5. Molecular formula: C20H22O2. Mole weight: 294.40. | |
Estradiol Hemihydrate Quick inquiry Where to buy Suppliers range | Estradiol Hemihydrate. Uses: For analytical and research use. Group: API Standards; British Pharmacopoeia; European Pharmacopoeia (Ph. Eur.); Impurity Standards; Pharmaceutical Toxicology; Pharmacopoeial Standards. Alternative Names: beta-Estradiol semihydrate,Estradiol Benzoate Imp. A (EP), Estradiol Valerate Imp. A (EP), Estriol Imp. D (EP), beta-Estradiol hemihydrate, Ethinylestradiol Imp. D (EP) as Hemihydrate, Estradiol Valerate Imp. A (EP) as Hemihydrate, Estradiol Hemihydrate, Estra-1,3,5(10)-triene-3,17-diol (17beta)-, hydrate (2:1) (9CI), Estradiol Benzoate Imp. A (EP) as Hemihydrate, Ethinylestradiol Imp. D (EP), Estriol Imp. D (EP) as Hemihydate. CAS No. 35380-71-3. IUPAC Name: (8R,9S,13S,14S,17S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol;hydrate. Molecular formula: 2C18H24O2.H2O. Mole weight: 562.78. Catalog: APS35380713. SMILES: O. C[C@]12CC[C@H]3[C@@H] (CCc4cc (O)ccc34)[C@@H]1CC[C@@H]2O. C[C@]56CC[C@H]7[C@@H] (CCc8cc (O)ccc78)[C@@H]5CC[C@@H]6O. Format: Neat. | |
Ethinylesteradiol Impurity L Quick inquiry Where to buy Suppliers range | An impurity of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (8R,9S,13S,14S,17R)-8,9,13,14-tetramethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol. Grades: > 95%. Molecular formula: C18H24O2. Mole weight: 272.39. | |
Mestranol Quick inquiry Where to buy Suppliers range | Mestranol is the 3-methyl ether of ethinylestradiol. It was the estrogen used in many of the first oral contraceptives. Uses: Estrogens. Synonyms: Mestranol; Devocin; Norquen; Ovastol; Ethynylestradiol 3-methyl ether; Ethinyl Estradiol 3 Methyl Ether; Ethinyl Estradiol 3-Methyl Ether. Grades: >98%. CAS No. 72-33-3. Molecular formula: C21H26O2. Mole weight: 310.43. |