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| Product | Description | |
|---|---|---|
| Estriol Impurity 1 | Estriol Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55727-98-5. Molecular Formula: C18H23DO3. Mole Weight: 289.39. Catalog: APB55727985. |  |
| Estriol Impurity 10 | Estriol Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H22O4. Mole Weight: 302.37. Catalog: APB12200. | |
| Estriol Impurity 11 | Estriol Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 59996-11-1. Molecular Formula: C18H22O5. Mole Weight: 318.37. Catalog: APB59996111. | |
| Estriol Impurity 2 | Estriol Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 53866-32-3. Molecular Formula: C18H22D2O3. Mole Weight: 290.4. Catalog: APB53866323. | |
| Estriol Impurity 3 | Estriol Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 79037-36-8. Molecular Formula: C18H21D3O3. Mole Weight: 291.41. Catalog: APB79037368. | |
| Estriol Impurity 4 | Estriol Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4717-40-2. Molecular Formula: C20H24O3. Mole Weight: 312.41. Catalog: APB4717402. | |
| Estriol Impurity 5 | Estriol Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7004-98-0. Molecular Formula: C19H26O3. Mole Weight: 302.41. Catalog: APB7004980. | |
| Estriol Impurity 6 | Estriol Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7291-49-8. Molecular Formula: C18H24O4. Mole Weight: 304.39. Catalog: APB7291498. | |
| Estriol Impurity 7 | Estriol Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2284-32-4. Molecular Formula: C24H30O6. Mole Weight: 414.5. Catalog: APB2284324. | |
| Estriol Impurity 8 | Estriol Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 805-26-5. Molecular Formula: C22H28O5. Mole Weight: 372.46. Catalog: APB805265. | |
| 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. Grades: > 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. Grades: > 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. Grades: > 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. Grades: > 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. Grades: > 95%. CAS No. 793-89-5. Molecular formula: C18H24O3. Mole weight: 288.39. | |
| Estriol EP Impurity A | Estriol EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 246021-20-5. Molecular Formula: C18H22O3. Mole Weight: 286.37. Catalog: APB246021205. | |
| Estriol EP Impurity C | Estriol EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1474-53-9. Molecular Formula: C19H26O3. Mole Weight: 302.41. Catalog: APB1474539. | |
| 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 F | Estriol EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 547-81-9. Molecular Formula: C18H24O3. Mole Weight: 288.39. Catalog: APB547819. | |
| Estriol EP Impurity G | Estriol EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 793-89-5. Molecular Formula: C18H24O3. Mole Weight: 288.39. Catalog: APB793895. | |
| Estriol EP Impurity H | Estriol EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 566-76-7. Molecular Formula: C18H22O3. Mole Weight: 286.37. Catalog: APB566767. | |
| 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. | |
| 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, 3,16α-dihydroxy- (8CI), Estra-1,3,5(10)-triene-3,16α-diol-17-one, 3,16α-Dihydroxy-1,3,5(10)-estratrien-17-one, 16α-Hydroxyestrone, Estriol Imp. H (EP),(16α)-3,16-Dihydroxyestra-1,3,5(10)-trien-17-one, (16α)-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. | |
| 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. | |
| 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. | |
| 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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