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| Product | Description | |
|---|---|---|
| Ethynylestradiol | 5g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C20H24O2. CAS No. 57-63-6. Prepack ID 68437666-5g. Molecular Weight 296.4. See USA prepack pricing. |  |
| Ethynylestradiol 3-sulfate sodium | Ethynyl Estradiol 3-Sulfate Sodium Salt is a biological molecule. Uses: Scientific research. Group: Natural products. CAS No. 724762-79-2. Pack Sizes: 1 mg. Product ID: HY-W740171. |  |
| Ethynylestradiol Impurity 1 | 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: (6R,13S,16S,17S)-16-ethynyl-3,6-dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl acetate. Grades: > 95%. Molecular formula: C22H26O4. Mole weight: 354.45. |  |
| Ethynylestradiol Impurity E | 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-alpha-Hydroxy Ethynylestradiol. Grades: > 95%. CAS No. 27521-34-2. Molecular formula: C20H24O3. Mole weight: 312.41. | |
| Ethynylestradiol Impurity F | 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-beta-Hydroxy Ethynylestradiol. Grades: > 95%. CAS No. 56324-28-8. Molecular formula: C20H24O3. Mole weight: 312.41. | |
| Ethynylestradiol Impurity M | 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-cyanato-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-ol. Grades: > 95%. CAS No. 1818-11-7. Molecular formula: C21H24O2. Mole weight: 308.42. | |
| 17-a-Ethynylestradiol-2,4,16,16-d4 ( ) | A synthetic steroid with high oral estrogenic potency. Group: Biochemicals. Alternative Names: Grades: Highly Purified. CAS No. 350820-06-3. Pack Sizes: 1mg. US Biological Life Sciences. |  Worldwide |
| 17 Alpha-ethynylestradiol-17 beta-D-glucopyranosiduronic acid | 17 Alpha-ethynylestradiol-17 beta-D-glucopyranosiduronic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (17α)-3-Hydroxy-19-norpregna-1,3,5(10)-trien-20-yn-17-yl β-D-Glucopyranosiduronic Acid. Product Category: Heterocyclic Organic Compound. Appearance: Pale Yellow Solid. CAS No. 75803-39-3. Molecular formula: C26H32O8. Mole weight: 472.53. Purity: 0.96. IUPACName: (2S,3S,4S,5R,6S)-6-[[(13S)-17-ethynyl-3-hydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid. Canonical SMILES: CC12CCC3C(C1CCC2(C#C)OC4C(C(C(C(O4)C(=O)O)O)O)O)CCC5=C3C=CC(=C5)O. Density: 1.44g/cm³. Product ID: ACM75803393. Alfa Chemistry ISO 9001:2015 Certified. Categories: Ethynyl estradiol 17-b-D-glucuronide. |  |
| 17?-Ethynylestradiol solution | 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). |  |
| Ethynyl Estradiol (17-a-Ethynylestradiol, Eticylol, Eticyclin, Etivex, Feminone, Gynolett, Kolpolyn, Linoral, Lynoral, Oradiol, Orestralyn, Primogyn C) | Ethynyl Estradiol (17-a-Ethynylestradiol, Eticylol, Eticyclin, Etivex, Feminone, Gynolett, Kolpolyn, Linoral, Lynoral, Oradiol, Orestralyn, Primogyn C). Group: Biochemicals. Alternative Names: 17-a-Ethynylestradiol, Eticylol, Eticyclin, Etivex, Feminone, Gynolett, Kolpolyn, Linoral, Lynoral, Oradiol, Orestralyn, Primogyn C. Grades: Highly Purified. CAS No. 57-63-6. Pack Sizes: 2.5g. US Biological Life Sciences. | Worldwide |
| 1,3,5(10),6-Estratetraen-17-alpha-ethynyl-3,17-beta-diol | 1,3,5(10),6-Estratetraen-17-alpha-ethynyl-3,17-beta-diol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3,5(10), 6-ESTRATETRAEN-17-ALPHA-ETHYNYL-3,17-BETA-DIOL;DELTA-6-ETHYNYLESTRADIOL;19-NORPREGNA-1,3,5(10),6-TETRAEN-20-YNE-3,17BETA-DIOL;3,17BETA-DIHYDROXY-17A-ETHYNYLESTRA-1,3,5(10),6-TETRAENE. Product Category: Heterocyclic Organic Compound. CAS No. 67703-68-8. Molecular formula: C20H22O2. Mole weight: 294.39. Product ID: ACM67703688. Alfa Chemistry ISO 9001:2015 Certified. Categories: 6,7-Dehydro Ethynyl Estradiol. | |
| 17-epi-Ethynyl estradiol | 17-epi-Ethynyl estradiol. Group: Biochemicals. Alternative Names: 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol; 17-Ethynyl-17a-estradiol; 17b-Ethynylestradiol. Grades: Highly Purified. CAS No. 4717-38-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C20H24O2. US Biological Life Sciences. | Worldwide |
| 17-epi-Ethynyl Estradiol | 17-epi-Ethynyl Estradiol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Ethinylestradiol Imp. A (EP), 17-epi-Ethynylestradiol, 17?-Ethynylestradiol,19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, 17?-Estradiol, 17-ethynyl-, 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol (17?-Ethinylestradiol). CAS No. 4717-38-8. IUPAC Name: (8R,9S,13S,14S,17S)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol. Molecular formula: C20H24O2. Mole weight: 296.40. Catalog: APS4717388. SMILES: C[C@]12CC[C@H]3[C@@H](CCc4cc(O)ccc34)[C@@H]1CC[C@]2(O)C#C. Format: Neat. | |
| 2-Hydroxy Ethynyl Estradiol | A metabolite of 17α-Ethynylestradiol. Group: Biochemicals. Alternative Names: (17α)-19-Norpregna-1,3,5(10)-trien-20-yne-2,3,17-triol; 17α-Ethynyl-2-hydroxyestradiol; 19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-2,3,17-triol. Grades: Highly Purified. CAS No. 50394-89-3. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 4-Hydroxy Ethynyl Estradiol | A metabolite of 17α-Ethynylestradiol. Group: Biochemicals. Alternative Names: (17α)-riol; 19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,4,17-triol. Grades: Highly Purified. CAS No. 50394-90-6. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 6a-Hydroxy ethynyl estradiol | 6a-Hydroxy ethynyl estradiol. Group: Biochemicals. Alternative Names: (6a,17a)-19-Norpregna-1,3,5(10)-trien-20-yne-3,6,17-triol; 19-Nor-17a-pregna-1,3,5(10)-trien-20-yne-3,6a,17-triol; 6a-Hydroxy-17a-ethynylestradiol. Grades: Highly Purified. CAS No. 27521-34-2. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C20H24O3. US Biological Life Sciences. | Worldwide |
| Drosperinone | Ethinyl Estradiol 17-a-Ethinylestradiol-2,4,16,16-d4 17 a-Ethynylestradiol; 17-a-ethynyloestra-1,3,5(10)-triene-3,17-b-diol; 19-norpregna-1,3,5(10)-dien-20-yne-3,17-b-diol; ethynyloestradiol. Grades: CAS No. 57-63-6. Product ID: 8-01562. Molecular formula: C20H24O2. Mole weight: 296.4. |  |
| Ethinylestradiol | Ethinylestradiol is an orally active steroidal estrogen. Ethinylestradiol is widely used in research on menopausal symptoms, gynecological conditions, and certain hormone-sensitive cancers [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Ethynyl estradiol; 17α-Ethynylestradiol. CAS No. 57-63-6. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g. Product ID: HY-B0216. | |
| Ethinylestradiol | Ethinylestradiol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 19-Nor-17-alpha-pregna-1,3,5(10)-trien-20-yne-3,17-diol;19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17alpha)-;Ethinyl estradiol. Product Category: Steroidal Compounds. Appearance: Off-White to Light-Yellow Crystalline Powder. CAS No. 57-63-6. Molecular formula: C20H24O2. Mole weight: 296.4. Purity: 0.98. IUPACName: 17α-ethynylestradiol. Density: 1.21g/cm³. Product ID: ACM57636. Alfa Chemistry ISO 9001:2015 Certified. | |
| Ethinyl Estradiol-3-Glucuronide | 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. | |
| Ethinylestradiol (Standard) | Ethynyl Estradiol (Standard) is the analytical standard of Ethynyl Estradiol. This product is intended for research and analytical applications. Uses: Scientific research. Group: Natural products. Alternative Names: Ethynyl estradiol (Standard); 17α-Ethynylestradiol(Standard). CAS No. 57-63-6. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-B0216R. | |
| Ethynyl estradiol | Ethynyl estradiol. Group: Biochemicals. Alternative Names: (17a)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol; 17a-Ethynylestradiol; Amenoron. Grades: Highly Purified. CAS No. 57-63-6. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C20H24O2. US Biological Life Sciences. | Worldwide |
| Ethynyl Estradiol 17-Acetate 3-(2,3,4-Tri-O-acetyl)- β-D-glucuronide Methyl Ester | Intermediate for the preparation of Ethynylestradiol 3- β-D-Glucuronid. Group: Biochemicals. Alternative Names: (17α)-17-(Acetyloxy)-19-norpregna-1,3,5(10)-trien-20-yn-3-yl- β-D-Glucopyranosiduronic Acid Methyl Ester Triacetate. Grades: Highly Purified. CAS No. 242130-33-2. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Ethynyl Estradiol 17- β-D-Glucuronide | A metabolite of Ethynylestradiol. Group: Biochemicals. Alternative Names: (17α)-3-Hydroxy-19-norpregna-1,3,5(10)-trien-20-yn-17-yl β-D-Glucopyranosiduronic Acid. Grades: Highly Purified. CAS No. 75803-39-3. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Ethynyl Estradiol 3- β-D-Glucuronide | A metabolite of Ethynylestradiol. Group: Biochemicals. Alternative Names: (17α)-17-Hydroxy-19-norpregna-1,3,5(10)-trien-20-yn-3-yl β-D-Glucopyranosiduronic Acid; 17α-Ethynylestradiol 3-Glucuronide. Grades: Highly Purified. CAS No. 60134-76-1. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Ethynyl Estradiol 3-Sulfate | A metabolite of Ethynylestradiol. Group: Biochemicals. Alternative Names: (17α)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol 3-(Hydrogen Sulfate); 17α-Ethynylestradiol 3-Sulfate; Ethynylestradiol Sulfate. Grades: Highly Purified. CAS No. 24560-70-1. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Ethynyl Estradiol Diacetate | Ethynyl Estradiol Diacetate. Group: Biochemicals. Alternative Names: 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol 3,17-Diacetate;(17α)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol Diacetate;17α-Ethynylestradiol 3,17-Diacetate. Grades: Highly Purified. CAS No. 13258-68-9. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Mestranol | 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. | |
| Mestranol | Orally active estrogenic steroid. It was the estrogen used in many of the first oral contraceptives. Group: Biochemicals. Alternative Names: (17α)-3-Methoxy-19-norpregna-1,3,5(10)-trien-20-yn-17-ol;17α-Ethynyl-3-methoxy-17 β-hydroxy-1,3,5(10)-estratriene; 3-Methoxy-17α-ethynylestradiol; Devocin; EE 3ME; Menophase; Ovastol. Grades: Highly Purified. CAS No. 72-33-3. Pack Sizes: 10mg, 25mg, 50mg, 100mg. US Biological Life Sciences. | Worldwide |
| Mestranol | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitespharma & vet compounds & metabolitesapi standardseuropean pharmacopoeia (ph. eur.)impurity standardspharmaceutical toxicologypharmacopoeial standards. Alternative Names: 3-O-Methyl-17alpha-ethynylestradiol, 17-Ethynyl-3-methoxyestra-1,3,5(10)-trien-17beta-ol, 3-Methoxy-17alpha-ethynylestradiol, 3-Methoxy-19-nor-17alpha-pregna-1,3,5(10)-trien-20-yn-17beta-ol, 3-Methoxyethynylestradiol, Ethynylestradiol 3-methyl ether, 8027 C. B., 17alpha-Ethinylestradiol 3-methyl ether, delta-MVE, 19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yn-17-ol, 3-methoxy- (6CI,8CI), NSC 84032, 1. | |
| Quinestrol | Quinestrol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Quinestrol; 17α-Ethynylestradiol 3-Cyclopentyl Ether; (8R,9S,13S,14S,17R)-3-cyclopentyloxy-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol. Product Category: Steroidal Compounds. Appearance: crystals. CAS No. 152-43-2. Molecular formula: C25H32O2. Mole weight: 364.52. Purity: 0.98. IUPACName: (8R,9S,13S,14S,17R)-3-cyclopentyloxy-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol. Canonical SMILES: CC12CCC3C(C1CCC2(C#C)O)CCC4=C3C=CC(=C4)OC5CCCC5. Density: 1.15 g/cm³. ECNumber: 205-803-1. Product ID: ACM152432. Alfa Chemistry ISO 9001:2015 Certified. | |
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