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| Product | Description | |
|---|---|---|
| Estriol | 1g Pack Size. Group: Biochemicals, Research Organics & Inorganics. Formula: C18H24O3. CAS No. 50-27-1. Prepack ID 72030665-1g. Molecular Weight 288.38. See USA prepack pricing. |  |
| Estriol | analytical standard. Group: Application areas. |  |
| Estriol | Estriol is a metabolite of 17β-estradiol with much lower biological activity. It is the primary estrogen found in the urine. Large quantities of estriol and estrone are produced by the placenta during pregnancy. These are also the primary estrogens produced by adipose tissue in men and in post-menopausal women. Synonyms: 16α-hydroxy-17β-estradiol; 1,3,5(10)-Estratriene-3,16α, 17β-triol; E3; Oestriol; Ovestin; Estratriol; Ovestrion. Grade: 0.98. CAS No. 50-27-1. Molecular formula: C18H24O3. Mole weight: 288.387. |  |
| Estriol | Estriol is an estradiol metabolite shown to protect against mammary carcinogenisis. CAS No. 50-27-1. Product ID: API50271. SMILES: C[C@]12CC[C@H]3[C@H]([C@@H]1C[C@H]([C@@H]2O)O)CCC4=C3C=CC(=C4)O. Category: Active Pharmaceutical Ingredients. |  |
| Estriol | Estriol (Oestriol), an orally active estrogen, is a ERα and ERβ agonist. Estriol is a potent GPR30 antagonist in estrogen receptor-negative breast cancer cells. Estriol can ameliorate disease severity through immunomodulatory mechanisms that decrease tissue inflammation. Estriol has powerful proconvulsant effects [1] [2] [3]. Uses: Scientific research. Group: Natural products. Alternative Names: Oestriol. CAS No. 50-27-1. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg. Product ID: HY-B0412. |  |
| Estriol | Estriol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Acifemine. Product Category: Steroidal Compounds. Appearance: Solid. CAS No. 50-27-1. Molecular formula: C18H24O3. Mole weight: 288.38. Purity: 0.98. IUPACName: (8R,9S,13S,14S,16R,17R)-13-Methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol. Canonical SMILES: CC12CCC3C(C1CC(C2O)O)CCC4=C3C=CC(=C4)O. Density: 1.27 g/cm³. ECNumber: 200-022-2. Product ID: ACM50271. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Estriol | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitespharma & vet compounds & metabolitesapi standardsbritish pharmacopoeiaeuropean pharmacopoeia (ph. eur.)pharmaceutical toxicologypharmacopoeial standards. Alternative Names: Hormomed, Aacifemine, Estratriol, 13beta-Methyl-1,3,5(10)-gonatriene-3,16alpha,17beta-triol, Ovestin, Trihydroxyestrin, Klimoral,Estriol, 16alpha,17beta-Estriol, 16alpha-Estriol, Theelol, Tridestrin, Incurin, Ovesterin, Destriol, Klimax E, Oekolp, Colpogyn, NSC 12169, OE3, Estra-1,3,5(10)-triene-3,16alpha,17beta-triol, Oestriol, 3,16alpha,17beta-Trihydroxyestra-1,3,5(10)-triene, Holin V, (16alpha,17beta)-Estra-1,3,5(10)-triene-3,16,17-triol, Gynasan, Triovex, Ovo-Vinces, 3,16alpha,17beta-Estriol, Follicular hormone hydrate, 16alpha-Hydroxyestradiol, Ortho-Gynest. | |
| Estriol 16,17-diacetate | Estriol 16,17-diacetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ESTRIOL 16,17-DIACETATE;1,3,5[10]-ESTRATRIEN-3,16ALPHA,17BETA-TRIOL 16,17-DIACETATE;ESTRIOL 16,17-DIACETATE MM(CRM STANDARD);oestriol diacetate;1,3,5(10)-Estratrien-3,16α,17β-triol 16,17-diacetate;1,3,5(10)-Estratrien-3,16a,17b-triol 16,17-diacetate. Product Category: Steroidal Compounds. CAS No. 805-26-5. Molecular formula: C22H28O5. Mole weight: 372.45. Purity: 0.95. IUPACName: [(8R,9S,13S,14S,16R,17R)-17-acetyloxy-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-16-yl]acetate. Canonical SMILES: CC(=O)OC1CC2C3CCC4=C(C3CCC2(C1OC(=O)C)C)C=CC(=C4)O. Density: 1.23g/cm³. Product ID: ACM805265. Alfa Chemistry ISO 9001:2015 Certified. | |
| Estriol ((16a,17b)-Estra-1,3,5[10]-triene-3,16,17-triol, Aacifemine, Colpogyn, Destriol, Ovesterin, Ovestin, Tridestrin, Tricovex) | An estrogenic metabolite considerably less potent than the hormone Estradiol. Group: Biochemicals. Alternative Names: (16a,17b)-Estra-1,3,5[10]-triene-3,16,17-triol; Aacifemine; Colpogyn; Destriol; Ovesterin; Ovestin; Tridestrin; Tricovex. Grades: Highly Purified. CAS No. 50-27-1. Pack Sizes: 5g. US Biological Life Sciences. |  Worldwide |
| Estriol 16-alpha-(beta-D-Glucuronide)-d5 | One of the isotopic labelled impurities of Estriol, which is an estrogenic metabolite. Synonyms: 1,3,5(10)-Estratrien-3,16-alpha, 17-beta-triol 16-glucosiduronate-d5. Molecular formula: C24H27O9D5. Mole weight: 469.55. | |
| Estriol 16α-(β-D-glucuronide)sodium salt | Estriol 16α-(β-D-glucuronide)sodium salt. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 1852-44-4. Molecular formula: C24H31NaO9. Mole weight: 486.49. Purity: 0.95. Product ID: ACM1852444. Alfa Chemistry ISO 9001:2015 Certified. | |
| Estriol 16-O- β-D-Glucuronide | Estriol 16-O- β-D-Glucuronide is a glucuronide derivative of Estriol (E888960); a metabolite of Estradiol that is considerably less potent than Estradiol itself. Group: Biochemicals. Grades: Highly Purified. CAS No. 1852-50-2. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C24H32O9, Molecular Weight: 464.51. US Biological Life Sciences. | Worldwide |
| Estriol 17β-(β-D-glucuronide) | Estriol 17β-(β-D-glucuronide). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Estriol 17-glucuronide, MLS000069769, CID151453, LS-185894, beta-D-Glucopyranosiduronic acid, (16alpha,17beta)-3,16-dihydroxyestra-1,3,5(10)-trien-17-yl, 7219-89-8. Product Category: Steroidal Compounds. CAS No. 7219-89-8. Molecular formula: C24H32O9. Mole weight: 464.51. Purity: 0.95. IUPACName: (2S,3S,4S,5R)-6-[[(8S,9R,13S,14R,16R,17R)-3,16-dihydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid. Canonical SMILES: CC12CCC3C(C1CC(C2OC4C(C(C(C(O4)C(=O)O)O)O)O)O)CCC5=C3C=CC(=C5)O. Product ID: ACM7219898. Alfa Chemistry ISO 9001:2015 Certified. | |
| Estriol-2,3,4-13C3 | 99 atom % 13C, 97% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| Estriol-[2,4,17-d3] | Estriol-[2,4,17-d3] is the labelled analogue of Estriol, which is a metabolite of 17β-estradiol with much lower biological activity. It is the primary estrogen found in the urine. Large quantities of estriol and estrone are produced by the placenta during pregnancy. These are also the primary estrogens produced by adipose tissue in men and in post-menopausal women. Uses: An estrogenic metabolite considerably less potent than the hormone estradiol. Synonyms: Estriol D3; (16α,17β)-Estra-1,3,5[10]-triene-2,4,17-triol-d3; Acifemine-d3; Colpogyn-d3; Destriol-d3; Ovesterin-d3; Ovestin-d3; Tridestrin-d3; Tricovex-d3; Estriol-2,4,17-d3. Grade: 98% atom D. CAS No. 79037-36-8. Molecular formula: C18H21D3O3. Mole weight: 291.40. | |
| Estriol 3,16α,17 β-Triacetate | Estriol 3,16α,17 β-Triacetate is a triacetate derivative of Estriol (E888960) with contraceptive activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 2284-32-4. Pack Sizes: 25mg, 250mg. Molecular Formula: C24H30O6, Molecular Weight: 414.49. US Biological Life Sciences. | Worldwide |
| Estriol 3-(beta-D-Glucuronide)-d5 | One of the isotopic labelled impurities of Estriol, which is an estrogenic metabolite. Synonyms: 16α,17β-Dihydroxyestra-1,3,5(10)-trien-3-yl β-D-Glucopyranosiduronic Acid-d5. Molecular formula: C24H27O9D5. Mole weight: 469.55. | |
| Estriol 3-O-b-D-glucuronide sodium salt | Estriol 3-O-b-D-glucuronide sodium salt, an indispensable constituent within the biomedical sector, finds its application in diverse hormonally-induced ailments, encompassing menopausal manifestations and hormonally-specific malignancies. An augmented stability and convenient formulation for pharmaceutical purposes are conferred by this derivative with sodium salt composition. Embodied with profound remedial attributes, Estriol 3-O-b-D-glucuronide sodium salt emerges as a pivotal agent in the realms of biomedical inquiry and pharmacological advancement. Synonyms: Estriol 3-(beta-D-glucuronide) sodium salt; Estriol 3-O-beta-D-glucuronide sodium salt. CAS No. 15087-06-6. Molecular formula: C24H31NaO9. Mole weight: 486.49. | |
| Estriol 3-O-β-D-glucuronide sodium salt | Estriol 3-O-β-D-glucuronide sodium salt. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 15087-06-6. Molecular formula: C24H31NaO9. Mole weight: 486.49. Purity: 0.95. IUPACName: sodium;(2S,3S,4S,5R)-6-[[(13S,16R,17R)-16,17-dihydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylate. Canonical SMILES: CC12CCC3C(C1CC(C2O)O)CCC4=C3C=CC(=C4)OC5C(C(C(C(O5)C(=O)[O-])O)O)O.[Na+]. Product ID: ACM15087066. Alfa Chemistry ISO 9001:2015 Certified. | |
| Estriol 3-succinate | Estriol 3-succinate. Group: Biochemicals. Alternative Names: (16a,17b)-Estra-1,3,5(10)-triene-3,16,17-triol 1-(hydrogen butanedioate). Grades: Highly Purified. CAS No. 47575-61-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C22H28O6. US Biological Life Sciences. | Worldwide |
| Estriol-3-Sulfate-16-alpha-(beta-D-Glucuronide)-d5 | One of the isotope labelled impurities of Estriol, which is an estrogenic metabolite. Synonyms: b-D-Glucopyranosiduronic acid, (16a,17b)-17-hydroxy-3-(sulfooxy)estra-1,3,5(10)-trien-16-yl-d5. Molecular formula: C24H27O12SD5. Mole weight: 549.61. | |
| Estriol 3-Sulfate-d5 | One of the isotope labelled impurities of Estriol, which is an estrogenic metabolite. Synonyms: 16alpha-Hydroxyestradiol 3-sulfate-d5. Molecular formula: C18H19O6SD5. Mole weight: 373.48. | |
| Estriol 3-sulfate sodium salt | Estriol 3-sulfate sodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Estriol 3-sulfate, AIDS128225, AIDS-128225, CID429045, NSC246095, NSC 246095, 16,17-Dihydroxyestra-1,3,5(10)-trien-3-yl hydrogen sulfate, 5150-64-1. Product Category: Steroidal Compounds. CAS No. 5150-64-1. Molecular formula: C18H23NaO6S. Mole weight: 390.43. Purity: 0.95. IUPACName: (16,17-dihydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl) hydrogen sulfate. Canonical SMILES: CC12CCC3C(C1CC(C2O)O)CCC4=C3C=CC(=C4)OS(=O)(=O)O.[Na]. Density: 1.432g/cm³. Product ID: ACM5150641. Alfa Chemistry ISO 9001:2015 Certified. | |
| Estriol-[d] | Estriol-[d] is the labelled analogue of Estriol, which is a metabolite of Estradiol. Uses: An estrogenic metabolite considerably less potent than the hormone estradiol. Synonyms: Estriol D1; (16α,17β)-Estra-1,3,5[10]-triene-3,16,17-triol-d1; Acifemine-d1; Colpogyn-d1; Destriol-d1; Ovesterin-d1; Ovestin-d1; Tridestrin-d1; Tricovex-d1. Grade: ≥98%; ≥99% atom D. CAS No. 55727-98-5. Molecular formula: C18H23DO3. Mole weight: 289.39. | |
| Estriol-d1 | An estrogenic metabolite considerably less potent than the hormone Estradiol. Group: Biochemicals. Alternative Names: (16α,17 β)-Estra-1,3,5[10]-triene-3,16,17-triol-d1; Acifemine-d1; Colpogyn-d1; Destriol-d1; Ovesterin-d1; Ovestin-d1; Tridestrin-d1; Tricovex-d1. Grades: Highly Purified. CAS No. 55727-98-5. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Estriol-d3 | An estrogenic metabolite considerably less potent than the hormone Estradiol. Group: Biochemicals. Alternative Names: (16α,17 β)-Estra-1,3,5[10]-triene-3,16,17-triol-d3; Acifemine-d3; Colpogyn-d3; Destriol-d3; Ovesterin-d3; Ovestin-d3; Tridestrin-d3; Tricovex-d3. Grades: Highly Purified. CAS No. 79037-36-8. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Estriol-d3 | Estriol-d 3 is the deuterium labeled Estriol. Estriol is an antagonist of the G-protein coupled estrogen receptor in estrogen receptor-negative breast cancer cells. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 79037-36-8. Pack Sizes: 1 mg. Product ID: HY-B0412S2. | |
| Estriol EP Impurity E | Estriol EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1228-72-4. Molecular formula: C18H24O3. Mole weight: 288.39. Catalog: APB1228724. | |
| Estriol EP Impurity I | Estriol EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 15370-49-7. Molecular formula: C18H22O3. Mole weight: 286.37. Catalog: APB15370497. | |
| Estriol Impurity 9 | Estriol Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 18650-87-8. Molecular formula: C25H30O3. Mole weight: 378.51. Catalog: APB18650878. | |
| Estriol Impurity A | An impurity of Estriol. Estriol is one of the three main estrogens produced by the human body. Synonyms: 9,11-Didehydroestriol ; Estra-1,3,5(10),9(11)-tetraene-3,16α,17β-triol. Grade: > 95%. CAS No. 246021-20-5. Molecular formula: C18H22O3. Mole weight: 286.37. | |
| Estriol Impurity C | An impurity of Estriol. Estriol is one of the three main estrogens produced by the human body. Synonyms: Estriol 3-Methyl Ether ; 3-Methoxyestra-1,3,5(10)-triene-16α,17β-diol. Grade: > 95%. CAS No. 18650-87-8. Molecular formula: C19H26O3. Mole weight: 302.42. | |
| Estriol Impurity E | An impurity of Estriol. Estriol is one of the three main estrogens produced by the human body. Synonyms: 17-epi-Estriol ; Estra-1,3,5(10)-triene-3,16α,17α-triol. Grade: > 95%. CAS No. 1228-72-4. Molecular formula: C18H24O3. Mole weight: 288.39. | |
| Estriol Impurity F | An impurity of Estriol. Estriol is one of the three main estrogens produced by the human body. Synonyms: 16-epi-Estriol ; Estra-1,3,5(10)-triene-3,16β,17β-triol. Grade: > 95%. CAS No. 547-81-9. Molecular formula: C18H24O3. Mole weight: 288.39. | |
| Estriol Impurity G | An impurity of Estriol. Estriol is one of the three main estrogens produced by the human body. Synonyms: 16,17-epi-Estriol ; Estra-1,3,5(10)-triene-3,16β,17α-triol. Grade: > 95%. CAS No. 793-89-5. Molecular formula: C18H24O3. Mole weight: 288.39. | |
| Estriol Related Compound A | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Estriol solution | 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Estriol (Standard) | Estriol (Standard) is the analytical standard of Estriol. This product is intended for research and analytical applications. Uses: Scientific research. Group: Natural products. Alternative Names: Oestriol (Standard). CAS No. 50-27-1. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-B0412R. | |
| Estriol Tri-(2,2,2-trichloroethyl)sulfate | Estriol Tri- (2, 2, 2-trichloroethyl) sulfate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| Estriol triacetate | Estriol triacetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ESTRIOL TRIACETATE;1,3,5(10)-ESTRATRIEN-3,16-ALPHA, 17-BETA-TRIOL TRIACETATE;1,3,5(10)-ESTRATRIEN-3,16ALPHA,17BETA-TRIOL 3,16,17-TRIACETATE;estra-1,3,5(10)-triene-3,16-alpha,17-beta-triol,triacetate(ester);oestrioltriacetate;Estra-1,3,5(10)-triene-3,16α. Product Category: Steroidal Compounds. CAS No. 2284-32-4. Molecular formula: C24H30O6. Mole weight: 414.49. Purity: 0.95. IUPACName: [(8R,9S,13S,14S,16R,17R)-3,17-diacetyloxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-16-yl]acetate. Canonical SMILES: CC(=O)OC1CC2C3CCC4=C(C3CCC2(C1OC(=O)C)C)C=CC(=C4)OC(=O)C. Product ID: ACM2284324. Alfa Chemistry ISO 9001:2015 Certified. | |
| Estriol trisulfate trisodium salt | Estriol trisulfate trisodium salt. Group: Biochemicals. Alternative Names: Estra-1,3,5[10]-triene-3,16,17-triol tris(hydrogensulfate) trisodium salt. Grades: Highly Purified. CAS No. 100940-55-4. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C18H21Na3O12S3. US Biological Life Sciences. | Worldwide |
| Estriol USP | Estriol USP. |  CA, FL & NJ |
| 16-Epiestriol | 16-Epiestriol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 16-Epiestriol, 16beta,17beta-Estriol, 16-Epiestratriol, (16beta,17beta)-Estra-1,3,5(10)-triene-3,16,17-triol, Estra-1,3,5(10)-triene-3,16beta,17-triol (7CI),Estra-1,3,5(10)-triene-3,16beta,17beta-triol, Epioestriol, 16beta-Hydroxyestradiol, Epiestriol, NSC 26646, Estra-1,3,5(10)-triene-3,16,17-triol, (16beta,17beta)-, Estriol Imp. F (EP), Actriol, Estra-1,3,5(10)-triene-3,16beta,17beta-triol (8CI), 16-epi-Estriol. CAS No. 547-81-9. IUPAC Name: (8R,9S,13S,14S,16S,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol. Molecular formula: C18H24O3. Mole weight: 288.38. Catalog: APS547819. SMILES: C[C@]12CC[C@H]3[C@@H](CCc4cc(O)ccc34)[C@@H]1C[C@H](O)[C@@H]2O. Format: Neat. | |
| 16-Epiestriol | A metabolite of Estradiol. Group: Biochemicals. Alternative Names: (16 β,17 β)-Estra-1,3,5(10)-triene-3,16,17-triol; Estra-1,3,5(10)-triene-3,16 β,17 β-triol; 16-Epiestratriol; 16 β,17 β-Estriol; 16 β-Hydroxyestradiol; Actriol; Epiestriol; NSC 26646. Grades: Highly Purified. CAS No. 547-81-9. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 16-Epiestriol-d6 | A labeled metabolite of Estradiol. Group: Biochemicals. Alternative Names: (16 β,17 β)-Estra-1,3,5(10)-triene-3,16,17-triol-d6; Estra-1,3,5(10)-triene-3,16 β,17 β-triol-d6; 16-Epiestratriol-d6; 16 β,17 β-Estriol-d6; 16 β-Hydroxyestradiol-d6; Actriol-d6; Epiestriol-d6; NSC 26646-d6. Grades: Highly Purified. CAS No. 221093-41-0. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 16-Epiestriol-[d6] | 16-Epiestriol-[d6] is a labelled metabolite of Estradiol. Estriol is one of the three main estrogens produced by the human body. Uses: A labelled metabolite of estradiol. Synonyms: (16β,17β)-Estra-1,3,5(10)-triene-3,16,17-triol-d6; Estra-1,3,5(10)-triene-3,16β,17β-triol-d6; 16-Epiestratriol-d6; 16β,17β-Estriol-d6; 16β-Hydroxyestradiol-d6; Actriol-d6; Epiestriol-d6; NSC 26646-d6. Grade: 95%. CAS No. 221093-41-0. Molecular formula: C18H18D6O3. Mole weight: 294.42. | |
| 16-O-tert-Butoxycarbonyl 3-O-Benzyl Estriol | Protected Estriol. Group: Biochemicals. Alternative Names: (16α,17 β)-16-O-tert-Butoxycarbonyl-3-(phenylmethoxy)-estra-1,3,5(10)-triene-16,17-diol; 3-(Benzyloxy)-16-O-tert-butoxycarbonyl-estra-1,3,5(10)-triene-16α,17 β-diol. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 17-Epiestriol | 17-Epiestriol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: NSC 84051, Estra-1,3,5(10)-triene-3,16,17-triol, (16alpha,17alpha)-, Estra-1,3,5(10)-triene-3,16alpha,17alpha-triol (7CI,8CI), 17-Epiestriol, 16alpha,17alpha-Estriol, (16alpha,17alpha)-Estra-1,3,5(10)-triene-3,16,17-triol,Estra-1,3,5(10)-triene-3,16alpha,17alpha-triol, 16alpha-Hydroxy-17alpha-estradiol, 17alpha-Estriol, Estriol Imp. E (EP), 17-epi-Estriol. CAS No. 1228-72-4. IUPAC Name: (8R,9S,13S,14S,16R,17S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol. Molecular formula: C18H24O3. Mole weight: 288.38. Catalog: APS1228724. SMILES: C[C@]12CC[C@H]3[C@@H](CCc4cc(O)ccc34)[C@@H]1C[C@@H](O)[C@H]2O. Format: Neat. | |
| 17-Epiestriol | A metabolite of Estradiol. Group: Biochemicals. Alternative Names: (16α,17α)-Estra-1,3,5(10)-triene-3,16,17-triol; 16α,17α-Estriol; 16α-Hydroxy-17α-estradiol; 17α-Estriol; NSC 84051. Grades: Highly Purified. CAS No. 1228-72-4. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 17-Epiestriol-d5 | A labeled metabolite of Estradiol. Group: Biochemicals. Alternative Names: (16α,17α)-Estra-1,3,5(10)-triene-3,16,17-triol-d5; 16α,17α-Estriol-d5; 16α-Hydroxy-17α-estradiol-d5; 17α-Estriol-d5; NSC 84051-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 3-O-Benzyl Estriol | 3-O-Benzyl Estriol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (16α,17β)-3-(Phenylmethoxy)-estra-1,3,5(10)-triene-16,17-diol; 3-(Benzyloxy)-estra-1,3,5(10)-triene-16α,17β-diol; Estriol 3-Benzyl Ether. Product Category: Heterocyclic Organic Compound. Appearance: White Solid. CAS No. 18650-87-8. Molecular formula: C25H30O3. Mole weight: 378.5. Canonical SMILES: C[C@H]12CC[C@H]3[C@H]([C@@H]1C[C@H]([C@@H]2O)O)CCC4=C3C=CC(=C4)OCC5=CC=CC=C5. Density: 1.2 g/cm3(Predicted). Product ID: ACM18650878. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3-O-Benzyl Estriol | Protected Estriol. Group: Biochemicals. Alternative Names: (16α,17 β)-3-(Phenylmethoxy)-estra-1,3,5(10)-triene-16,17-diol; 3-(Benzyloxy)-estra-1,3,5(10)-triene-16α,17 β-diol; Estriol 3-Benzyl Ether. Grades: Highly Purified. CAS No. 18650-87-8. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 3-O-Benzyl Estriol-d1 | Protected Estriol. Group: Biochemicals. Alternative Names: (16α,17 β)-3-(Phenylmethoxy)-estra-1,3,5(10)-triene-16,17-diol-d1; 3-(Benzyloxy)-estra-1,3,5(10)-triene-16α,17 β-diol-d1; Estriol-d1 3-Benzyl Ether. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 6-Ketoestriol 6-(o-carboxymethyl)oxime | 6-Ketoestriol 6-(o-carboxymethyl)oxime. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Estriol-6-(O-carboxymethyl)oxime, CID9578266, 37654-41-4, Acetic acid, ((((16alpha,17beta)-3,16,17-trihydroxyestra-1,3,5(10)-trien-6-ylidene)amino)oxy)-. Product Category: Steroidal Compounds. CAS No. 37654-41-4. Molecular formula: C20H25NO6. Mole weight: 375.42. Purity: 0.95. IUPACName: 2-[(E)-[(13S,16R,17R)-3,16,17-trihydroxy-13-methyl-8,9,11,12,14,15,16,17-octahydro-7H-cyclopenta[a]phenanthren-6-ylidene]amino]oxyacetic acid. Density: 1.548g/cm³. Product ID: ACM37654414. Alfa Chemistry ISO 9001:2015 Certified. | |
| β-Estriol 3-methyl ether | β-Estriol 3-methyl ether. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-methoxyestriol;5(10)-triene-16,17-diol,3-methoxy-,(16-alpha,17-beta)-estra-3;5(10)-triene-16-alpha,17-beta-diol,3-methoxy-estra-3;BETA-ESTRIOL 3-METHYL ETHER;BETA-ETHYLESTRADIOL 3-METHYL ETHER;BETA-ESTRADIOL 3-METHYL ETHER;ESTRIOL 3-METHYL ETHER;ESTRIO. Product Category: Steroidal Compounds. CAS No. 1474-53-9. Molecular formula: C19H26O3. Mole weight: 302.41. Purity: 0.95. IUPACName: (8R,9S,13S,14S,16R,17R)-3-methoxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-16,17-diol. Canonical SMILES: CC12CCC3C(C1CC(C2O)O)CCC4=C3C=CC(=C4)OC. Density: 1.185g/cm³. Product ID: ACM1474539. Alfa Chemistry ISO 9001:2015 Certified. | |
| (16a,17b)-Estra-1,3,5[10]-triene-3,16,17-triol | (16a,17b)-Estra-1,3,5[10]-triene-3,16,17-triol. Group: Biochemicals. Alternative Names: Estriol; Acifemine; Colpogyn. Grades: Highly Purified. CAS No. 50-27-1. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C18H24O3. US Biological Life Sciences. | Worldwide |
| 16α-Hydroxy-17β-estradiol-[2,4-d2] | 16α-Hydroxy-17β-estradiol-[2,4-d2] is the labelled analogue of Estriol, which is a metabolite of 17β-estradiol with much lower biological activity. It is the primary estrogen found in the urine. Large quantities of estriol and estrone are produced by the placenta during pregnancy. These are also the primary estrogens produced by adipose tissue in men and in post-menopausal women. Synonyms: Estriol-2,4-D2; [2H2]-16-alpha-Hydroxy-17-beta-estradiol. Grade: 98% atom D. CAS No. 53866-32-3. Molecular formula: C18H22D2O3. Mole weight: 290.40. | |
| 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. | |
| 16alpha-Hydroxyestrone-[2,3,4-13C3] | 16alpha-Hydroxyestrone-[2,3,4-13C3] is the labelled analogue of 16alpha-Hydroxyestrone, which is a major metabolite of Estradiol. Synonyms: 1,3,5(10)-Estratriene-3,16α-diol-17-one-13C3; 16-α-Hydroxyestrone-2,3,4-13C3; (16α)-3,16-Dihydroxyestra-1,3,5(10)-trien-17-one-2,3,4-13C3; 3,16α-Dihydroxy-1,3,5(10)-estratrien-17-one-2,3,4-13C3; Estra-1,3,5(10)-triene-3,16α-diol-17-one-2,3,4-13C3; Estriol EP Impurity H-2,3,4-13C3. Grade: 98% by CP; 99% atom 13C. CAS No. 1241684-28-5. Molecular formula: C15[13C]3H22O3. Mole weight: 289.34. | |
| 2-Methoxy estrone | A derivative of Estrone. Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol. Synonyms: 3-Hydroxy-2-methoxyestra-1,3,5(10)-trien-17-one; 2-Hydroxyestrone 2-Methyl Ether; 2-Methoxy-3-hydroxyestra-1,3,5(10)-trien-17-one. Grade: > 95%. CAS No. 362-08-3. Molecular formula: C19H24O3. Mole weight: 300.40. | |
| 3-Aminoestra-1,3,5(10)-trien-17-one | 3-Aminoestra-1,3,5(10)-trien-17-one is derived from Estrone (E889050), which is is a metabolite of 17 β-Estradiol (E888000). During the metabolism, it is in rapid equilibrium with Estriol (E888960) and 17 β-Estradiol (E888000) (1). Causes the feminization of male fish at human and animal waste sites (2). Group: Biochemicals. Grades: Highly Purified. CAS No. 18119-98-7. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C18H23NO, Molecular Weight: 269.38. US Biological Life Sciences. | Worldwide |
| 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. | |
| 3-O-Methyl-Estrone | A derivative of Estrone. Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol. Synonyms: 3-Methoxy-1,3,5(10)-estratrien-17-one. Grade: > 95%. CAS No. 1624-62-0. Molecular formula: C19H24O2. Mole weight: 284.40. | |
| 3-O-Methyl Estrone-[d3] | 3-O-Methyl Estrone-[d3] is the labelled analogue of 3-O-Methyl Estrone, which is a derivative of Estrone. Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol. Synonyms: 3-O-Methyl Estrone D3; 3-(Methoxy-D3)-estra-1,3,5(10)-trien-17-one; 3-Methoxy-estra-1,3,5(10)-trien-17-one-d3; (+)-Estrone 3-Methyl Ether-d3; 3-Methoxyestrone-d3; 3-O-Methylestrone-d3; Estrone O-Methyl Ether-d3; NSC 88911-d3; Oestrone Methyl Ether-d3; Estrone 3-methyl-d3 ether. Grade: >95%. CAS No. 1093230-99-9. Molecular formula: C19H21D3O2. Mole weight: 287.41. | |
| 4-Hydroxy estrone 1-N3-Adenine | A derivative of Estrone. Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol. Synonyms: 1-(6-Amino-3H-purin-3-yl)-3,4-dihydroxyestra-1,3,5(10)-trien-17-one. Grade: > 95%. CAS No. 488841-24-3. Molecular formula: C23H25N5O3. Mole weight: 419.49. | |
| 4-Hydroxy estrone 1-N7-guanine | A derivative of Estrone. Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol. Synonyms: 1-[2-Amino-6(1H)-oxo-7H-purine-7-yl]-3,4-dihydroxy-17-oxoestra-1,3,5(10)-triene. Grade: > 95%. CAS No. 178971-92-1. Molecular formula: C23H25N5O4. Mole weight: 435.49. | |
| 4-Methoxy estrone | A derivative of Estrone. Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol. Synonyms: 3-Hydroxy-4-methoxyestra-1,3,5(10)-trien-17-one. Grade: > 95%. CAS No. 58562-33-7. Molecular formula: C19H24O3. Mole weight: 300.40. | |
| Delta-8,9-Dehydro Estrone | A derivative of Estrone. Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol. Synonyms: 8,9-Dehydroestrone; D8,9-Dehydroestrone; D8-Dehydroestrone; D8-Isoequilin. Grade: > 95%. CAS No. 474-87-3. Molecular formula: C18H20O2. Mole weight: 268.26. | |
| Estetrol | Estetrol is a human steroid hormone produced by fetal liver from estradiol and estriol during pregnancy. Synonyms: 15α-Hydroxyestriol; Donesta. Grade: 97%. CAS No. 15183-37-6. Molecular formula: C18H24O4. Mole weight: 304.39. | |
| Estradiol Hemihydrate | 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. | |
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