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Product | Description | |
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Estra-1,3,5(10),6-tetraene-3,17-diol Quick inquiry Where to buy Suppliers range | Estra-1,3,5(10),6-tetraene-3,17-diol. Group: Biochemicals. Grades: Highly Purified. CAS No. 7291-41-0. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C18H22O2. US Biological Life Sciences. | Worldwide |
Estra-1,3,5(10),7-tetraen-17-one,3-(sulfooxy)-,sodium salt Quick inquiry Where to buy Suppliers range | Estra-1,3,5(10),7-tetraen-17-one,3-(sulfooxy)-,sodium salt. Group: Heterocyclic Organic Compound. Alternative Names: Estra-1,3,5(10),7-tetraen-17-one, 3-(sulfooxy)-, sodium salt; SODIUMEQUILINSULPHATE; SODIUMEQUILINESULPHATE; equilin sulfate, sodium salt;3-(Sodiosulfooxy)-1,3,5(10),7-estratetren-17-one;C13416;Equilin 3-Sulfate Sodium Salt;3-(Sulfooxy)estra-1,3,5(10),7-tetraen-17-one SodiuM Salt. CAS No. 16680-47-0. Molecular formula: C18H19NaO5S. Mole weight: 370.39523. Melting Point: 159-161°C. | |
Estra-1,3,5(10),7-tetraene-3,17beta-diol Quick inquiry Where to buy Suppliers range | Estra-1,3,5(10),7-tetraene-3,17beta-diol. Group: Heterocyclic Organic Compound. CAS No. 3563-27-7. Product ID: ACM3563277. Molecular formula: C18H22O2. Mole weight: 270.36608. | |
Estra-1,3,5(10)-triene-3,17-diol,7-[9-[(4,4,5,5,5-pentafluoropentyl)thio]nonyl]-,17-acetate,(7a,17b)- Quick inquiry Where to buy Suppliers range | 7-[9-[(4,4,5,5,5-Pentafluoropentyl)thio]nonyl]-,17-acetate,(7α,17β)-estra-1,3,5(10)-triene-3,17-diol is an impurity of Fulvestrant, which is a drug for breast cancer. Synonyms: 7-[9-[(4,4,5,5,5-Pentafluoropentyl)thio]nonyl]-,17-acetate,(7α,17β)-estra-1,3,5(10)-triene-3,17-diol. Grades: 95%. CAS No. 875573-69-6. Molecular formula: C34H49F5O3S. Mole weight: 632.81. | |
Estra-1,3,5(10)-triene-3,17-diol,7-(9-bromononyl)-,17-acetate,(7a,17b)- Quick inquiry Where to buy Suppliers range | Estra-1,3,5(10)-triene-3,17-diol,7-(9-bromononyl)-,17-acetate,(7a,17b)- (CAS# 875573-66-3 ) is a useful research chemical. Synonyms: (7a,17b)-7-(9-bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate. Grades: 95 %. CAS No. 875573-66-3. Molecular formula: C29H43BrO3. Mole weight: 519.55. | |
Estra-1,3,5(10)-triene-3,17-diol,7-(9-bromononyl)-,17-acetate,(7a,17b)- Quick inquiry Where to buy Suppliers range | Estra-1,3,5(10)-triene-3,17-diol,7-(9-bromononyl)-,17-acetate,(7a,17b)-. Group: Heterocyclic Organic Compound. Alternative Names: Estra-1,3,5(10)-triene-3,17-diol,7-(9-bromononyl)-,17-acetate,(7a,17b)-. CAS No. 875573-66-3. Product ID: ACM875573663. Molecular formula: C29H43BrO3. Mole weight: 519.55. Density: 1.22. | |
Estra-2,5(10)-dien-17-one,3-methoxy- Quick inquiry Where to buy Suppliers range | Estra-2,5(10)-dien-17-one,3-methoxy-. Group: Heterocyclic Organic Compound. Alternative Names: 2,5(10)-ESTRADIEN-3-OL-17-ONE 3-METHYL ETHER;3-METHOXYESTRA-2,5(10)-DIEN-17-ONE;Einecs 241-893-9. Grades: 96%. CAS No. 17976-32-8. Molecular formula: C19H26O2. Mole weight: 286.41. IUPAC Name: 3-methoxy-13-methyl-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-one. Exact Mass: 286.19300. EC Number: 241-893-9. Boiling Point: 435.7ºC at 760mmHg. Flash Point: 187.1ºC. Density: 1.11g/cm3. SMILES: CC12CCC3C(C1CCC2=O)CCC4=C3CC=C(C4)OC. InChIKey: NSUVCVKCWGOYPV-UHFFFAOYSA-N. H-Bond Donor: 0. H-Bond Acceptor: 2. | |
Estra-4,9-dien-17-ol-3-one Quick inquiry Where to buy Suppliers range | Estra-4,9-dien-17-ol-3-one. Group: Steroidal Compounds. Alternative Names: HYDROXYESTRADIENONE; 17b-Hydroxy-estra-4,9-dien-3-one; 9,10-Dehydro-19-nortestosterone; 17beta-Hydroxyestra-4,9-dien-3-one. Grades: 98%. CAS No. 6218-29-7. Molecular formula: C17H22O2. Mole weight: 258.36. IUPAC Name: 9(10)-Dehydronandrolone. Exact Mass: 258.16200. Density: 1.17g/cm³. | |
Estra-4,9-diene-3,17-dione(methyldienedione) Quick inquiry Where to buy Suppliers range | white or almost white crystalline powder. Group: Steroidal Compounds. Alternative Names: Estra-4,9-diene-3; estra-4,9diene-3,17-dione; Estradienedione; Trena; Estra-4,9-Diene-3,17-Dione; 4,9-Androstadiene-3,17-dione; 4,9-ESTRADIEN-3,17-DIONE; nordienedione; 4,9-ESTRADIENE-3,17-DIONE; METHYLDIENEDIONE; 9-Estradien-3. Grades: 95%+. CAS No. 5173-46-6. Molecular formula: C18H22O2. Mole weight: 270.37. IUPAC Name: (8S,13S,14S)-13-methyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,17-dione. Exact Mass: 270.16200. EC Number: 610-717-6. Density: 1.16 g/cm³. SMILES: CC12CCC3=C4CCC(=O)C=C4CCC3C1CCC2=O. InChIKey: BHTWZQKERRCPRZ-RYRKJORJSA-N. | |
Estra-4-en-3,17-dione(19-nor ad) Quick inquiry Where to buy Suppliers range | Estra-4-en-3,17-dione(19-nor ad). Group: Steroidal Compounds. Alternative Names: 19-nor-4-androstenedione; 4-ESTREN-3,17-DIONE; dl-19-norandrost-4-ene-3,17-dione; 4-ESTRENE-3,17-DIONE; 19-NORANDROSTENDIONE; 19-nor-4-androstene-3; Estr-4-ene-3,17-dione; 19-NORANDROSTENEDIONE; 19-nor-androst-4-ene-3,17-dione; Nor-4-Androstenedione; 19-nor-4-androstene-3,17-dione; 19-Norandrost-4-ene-3,17-dione. Grades: 99%. CAS No. 734-32-7. Molecular formula: C18H24O2. Mole weight: 272.38. IUPAC Name: (8R,9S,10R,13S,14S)-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione. Exact Mass: 272.17800. EC Number: 211-995-8. Density: 1.13 g/cm³. SMILES: CC12CCC3C(C1CCC2=O)CCC4=CC(=O)CCC34. InChIKey: JRIZOGLBRPZBLQ-QXUSFIETSA-N. | |
Estra-5(10),9(11)-diene-3,17-dione 3-Ethylene Ketal Quick inquiry Where to buy Suppliers range | Mifepristone intermediate; antiprogestational antiglucocorticoid antagonist steroidal spirooxazole. Group: Biochemicals. Alternative Names: 3,3-(Ethylenedioxy)estra-5(10),9(11)-dien-17-one; Cyclic 3-(1,2-Ethanediyl Acetal). Grades: Highly Purified. CAS No. 5571-36-8. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
10,17 β-Dihydroxy-estra-1,4-dien-3-one Quick inquiry Where to buy Suppliers range | 10,17 β-Dihydroxy-estra-1,4-dien-3-one is a prodrug that can be converted to the main human estrogen, 17 β-estradiol, in the brain and not elsewhere in the body due to an enzyme expressed only in the brain. It provides positive estrogenic effects on the brain and relieve symptoms in patients with a broad range of central nervous system diseases without side effects in other tissues. Group: Biochemicals. Grades: Highly Purified. CAS No. 549-02-0. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C18H24O3, Molecular Weight: 288.38. US Biological Life Sciences. | Worldwide |
(11 β,17 β)-11-(1,3-Benzodioxol-5-yl)-17-hydroxy-17-(1-propyn-1-yl)estra-4,9-dien-3-one Quick inquiry Where to buy Suppliers range | (11 β,17 β)-11-(1,3-Benzodioxol-5-yl)-17-hydroxy-17-(1-propyn-1-yl)estra-4,9-dien-3-one is a glucocorticoid receptor (GR) antagonists. Group: Biochemicals. Grades: Highly Purified. CAS No. 189035-07-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C28H30O4, Molecular Weight: 430.54. US Biological Life Sciences. | Worldwide |
(16a,17b)-Estra-1,3,5[10]-triene-3,16,17-triol Quick inquiry Where to buy Suppliers range | (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 |
(16b,17a)-Estra-1,3,5(10)-triene-3,16,17-triol Quick inquiry Where to buy Suppliers range | (16b,17a)-Estra-1,3,5(10)-triene-3,16,17-triol. Group: Steroidal Compounds. Grades: 95%. CAS No. 793-89-5. Molecular formula: C18H24O3. Mole weight: 288.38. | |
17α-Estra-1,3,5(10)-triene-3,17-diol-17-heptanoate Quick inquiry Where to buy Suppliers range | 17α-Estra-1,3,5(10)-triene-3,17-diol-17-heptanoate can be used as part of a method for neuroprotection and for treating and retarding the effects of neurodegenerative diseases such as Alzheimers disease. Group: Biochemicals. Grades: Highly Purified. CAS No. 10093-54-6. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C25H36O3, Molecular Weight: 384.55. US Biological Life Sciences. | Worldwide |
(17α)-Estra-1,3,5(10)-triene-3,17-diol 4-Methyl 3-Benzoate 17-(4-Nitrobenzoate) Quick inquiry Where to buy Suppliers range | (17α)-Estra-1,3,5(10)-triene-3,17-diol 4-Methyl 3-Benzoate 17-(4-Nitrobenzoate) is an intermediate in the synthesis of 4-Methyl-17α-Estradiol wich is a related compound of 17 α-Estradiol (E887995), a biologically active estrogen in human breast cancer cells in tissue culture. 17-?stradiol and its selective receptor, ER-X, are not part of a classical hormone/receptor endocrine system but of a system with important autocrine/paracrine functions in the developing and adult brain. 17-Estradiol may have enormous implications for hormone replacement strategies at the menopause and in the treatment of such neurodegenerative disorders as Alzheimers disease and ischemic stroke. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C33H33NO6. US Biological Life Sciences. | Worldwide |
17b-Estradiol (Dihydrofolliculin, (17b)-Estra-1,3,5(10)-triene-3,17-diol, 3, 17-Epidi hydroxyestratriene , Cimara, Estrace, Estraderm, Estradot, Estring, Estrofem, Estrogel, Evorel) Quick inquiry Where to buy Suppliers range | Potent mammalian estrogenic hormone produced by the ovary. Group: Biochemicals. Alternative Names: Dihydrofolliculin; (17b)-Estra-1,3,5(10)-triene-3,17-diol; 3, 17-Epidi hydroxyestratriene ; Cimara; Estrace; Estraderm; Estradot; Estring; Estrofem; Estrogel; Evorel. Grades: Highly Purified. CAS No. 50-28-2. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
(17 β)-17-Hydroxy-17-(2-propen-1-yl)estra-4,9,11-trien-3-one-d5 Oxime Quick inquiry Where to buy Suppliers range | (17 β)-17-Hydroxy-17-(2-propen-1-yl)estra-4,9,11-trien-3-one-d5 Oxime is an intermediate in synthesizing Altrenogest 19,19,20,21,21-d5 (A575757), a labelled Altrenogest (A575755) which is a synthetic progestational agent used in veterinary medicine for the control of estrus in mares. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C21H22D5NO2, Molecular Weight: 330.48. US Biological Life Sciences. | Worldwide |
(17 β)-17-Hydroxy-17-methyl-estra-5(10),9(11)-dien-3-one Quick inquiry Where to buy Suppliers range | Interemediate in the synthesis of the anabolic steroid Metribolone. Group: Biochemicals. Alternative Names: 17 β-Hydroxy-17-methyl-estra-5(10),9(11)-dien-3-one. Grades: Highly Purified. CAS No. 7753-50-6. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
(17 β)-17-Hydroxy-17-methyl-estra-5(10),9(11)-dien-3-one Cyclic 1,2-Ethanediyl Acetal Quick inquiry Where to buy Suppliers range | Interemediate in the synthesis of the anabolic steroid Metribolone. Group: Biochemicals. Alternative Names: 17 β-Hydroxy-17-methyl-estra-5(10),9(11)-dien-3-one Cyclic 1,2-Ethanediyl Acetal. Grades: Highly Purified. CAS No. 54690-62-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
(17 β)?-17-?Hydroxy-estra-?4,?9,?11-?trien-?3-?one Oxime Quick inquiry Where to buy Suppliers range | (17 β)?-17-?Hydroxy-estra-?4,?9,?11-?trien-?3-?one Oxime is an intermediate in synthesizing Altrenogest 19,19,20,21,21-d5 (A575757), a labelled Altrenogest (A575755) which is a synthetic progestational agent used in veterinary medicine for the control of estrus in mares. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C18H23NO2. US Biological Life Sciences. | Worldwide |
(17 β)-3,17-Bis[(1-oxopentyl)oxy]-estra-1,3,5(10)-trien-6-one Quick inquiry Where to buy Suppliers range | 17 β-Estradiol (E888000) derivative. Used in the preparation of antiestrogenic steroids. Group: Biochemicals. Grades: Highly Purified. CAS No. 1350468-78-8. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
(17 β)-3,17-Bis(ethoxymethoxy)-estra-1,3,5(10)-triene Quick inquiry Where to buy Suppliers range | (17 β)-3,17-Bis(ethoxymethoxy)-estra-1,3,5(10)-triene is an intermediate in the synthesis of Estradiol 6-N3-Adenine which is a depurinating adduct that is created by the interaction of specific metabolites of estrogens in the body with DNA. Unfortunately, these adducts are endogeneous initiators of various human cancers, such as breast & prostate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C24H36O4. US Biological Life Sciences. | Worldwide |
(17β)-3,17-Bis-O-[(tetrahydro-2H-pyran-2-yl)-6-O-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfenyl]nonyl-estra-1,3,5(10),6(7)-tetraene Quick inquiry Where to buy Suppliers range | (17β)-3,17-Bis-O-[(tetrahydro-2H-pyran-2-yl)-6-O-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfenyl]nonyl-estra-1,3,5(10),6(7)-tetraene is an impurity of Fulvestrant, which is a selective estrogen receptor degrader (SERD) used to treat hormone receptor (HR)-positive metastatic breast cancer in postmenopausal women. Molecular formula: C42H61F5O5S. Mole weight: 772.99. | |
(17 β ) -3, 17-Bis-O-[ (tetrahydro-2H-pyran-2-yl) -6-O-[9-[ (4, 4, 5, 5, 5-Pentafluoropentyl) sulfenyl]nonyl-estra-1, 3, 5 (10) , 6 (7) -tetraene Quick inquiry Where to buy Suppliers range | Impurity in the synthesis of 7 β-Fulvestrant. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
(17 β)-3,17-Bis[(tetrahydro-2H-pyran-2-yl)oxy]-estra-1,3,5(10)-trien-6-ol Quick inquiry Where to buy Suppliers range | 17 β-Estradiol derivative. Used in the preparation of Δ6-estrogens. Group: Biochemicals. Grades: Highly Purified. CAS No. 122566-22-7. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
(17 β)-3,17-Bis[(tetrahydro-2H-pyran-2-yl)oxy]-estra-1,3,5(10)-trien-6-one Quick inquiry Where to buy Suppliers range | 17 β-Estradiol derivative. Used in the preparation of antiestrogenic steroids. Group: Biochemicals. Grades: Highly Purified. CAS No. 53573-82-3. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
(17β)?-Estra-1,3,5(10),6,8-pentaene-3,17β-diol Diacetate Quick inquiry Where to buy Suppliers range | Cas No. 1423-96-7. | |
(17 β)?-Estra-1,3,5(10),6,8-pentaene-3,17 β-diol Diacetate Quick inquiry Where to buy Suppliers range | Estra-1,3,5(10),6,8-pentaene-3,17 β-diol Diacetate is an intermediate in synthesizing 17 β-Dihydro Equilenin (D448960), a 17 β-metabolite of Equilin (E592800). Group: Biochemicals. Grades: Highly Purified. CAS No. 1423-96-7. Pack Sizes: 10mg, 25mg. Molecular Formula: C22H24O4. US Biological Life Sciences. | Worldwide |
(17 β)?-Estra-1,3,5(10),6-tetraene-3,17 β-diol 17-Acetate Quick inquiry Where to buy Suppliers range | (17 β)?-Estra-1,3,5(10),6-tetraene-3,17 β-diol 17-Acetate is an intermediate in synthesizing 17 β-Dihydro Equilenin (D448960), a 17 β-metabolite of Equilin (E592800). Group: Biochemicals. Grades: Highly Purified. CAS No. 88378-62-5. Pack Sizes: 50mg, 100mg. Molecular Formula: C20H24O3. US Biological Life Sciences. | Worldwide |
(17β)-Estra-1,3,5(10),9(11)-tetraene-3,17-diol Quick inquiry Where to buy Suppliers range | (17β)-Estra-1,3,5(10),9(11)-tetraene-3,17-diol. Group: Steroidal Compounds. Alternative Names: Estra-1,3,5(10),9(11)-tetraene-3,17beta-diol. Grades: 95%. CAS No. 791-69-5. Molecular formula: C18H22O2. Mole weight: 270.35. IUPAC Name: (8S,13S,14S,17S)-13-methyl-6,7,8,12,14,15,16,17-octahydrocyclopenta[a]phenanthrene-3,17-diol. Exact Mass: 270.16200. SMILES: CC12CC=C3C(C1CCC2O)CCC4=C3C=CC(=C4)O. InChIKey: FABGTKBXHAEVKL-OWSLCNJRSA-N. | |
17 β-Hydroxy-17-(1-propynyl)estra-5(10),9(11)-dien-3-one Quick inquiry Where to buy Suppliers range | 17 β-Hydroxy-17-(1-propynyl)estra-5(10),9(11)-dien-3-one is an impurity of Mifepristone (M343975), a progesterone receptor antagonist with partial agonist activity. Abortifacient. Group: Biochemicals. Grades: Highly Purified. CAS No. 10109-53-2. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C21H26O2, Molecular Weight: 310.43. US Biological Life Sciences. | Worldwide |
17 β-Hydroxy-17-(but-2yn-1-yl)-estra-5-(10),9(11)-dien-3-one Cyclic 1,2 Ethanediyl Acetal Quick inquiry Where to buy Suppliers range | 17 β-Hydroxy-17-(but-2yn-1-yl)-estra-5-(10),9(11)-dien-3-one Cyclic 1,2 Ethanediyl Acetal is a metabolite of Mifepristone (M343975), which is a progesterone receptor antagonist with partial agonist activity and an abortifacient. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C21H26O3, Molecular Weight: 326.43. US Biological Life Sciences. | Worldwide |
17β-Hydroxy-17-ethyl-estra-5(10),9(11)-dien-3-one Cyclic 1,2 Ethanediyl Acetal Quick inquiry Where to buy Suppliers range | 17β-Hydroxy-17-ethyl-estra-5(10),9(11)-dien-3-one Cyclic 1,2 Ethanediyl Acetal is one of Mifepristone impurities. Mifepristone is a progesterone receptor antagonist with partial agonist activity. It is an abortifacient. Molecular formula: C22H32O3. Mole weight: 344.49. | |
17 β-Hydroxy-17-ethyl-estra-5(10),9(11)-dien-3-one Cyclic 1,2 Ethanediyl Acetal Quick inquiry Where to buy Suppliers range | 17 β-Hydroxy-17-ethyl-estra-5(10),9(11)-dien-3-one Cyclic 1,2 Ethanediyl Acetal is an impurity of Mifepristone (M343975), a progesterone receptor antagonist with partial agonist activity. Abortifacient. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C22H32O3, Molecular Weight: 344.49. US Biological Life Sciences. | Worldwide |
17 β-Hydroxy-17-ethyl-estra-5(10),9(11)-dien-3-one Cyclic 1,2 Ethanediyl Acetal-d5 Quick inquiry Where to buy Suppliers range | Isotope labelled 17 β-Hydroxy-17-ethyl-estra-5(10),9(11)-dien-3-one Cyclic 1,2 Ethanediyl Acetal is an impurity of Mifepristone (M343975), a progesterone receptor antagonist with partial agonist activity. Abortifacient. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C22H27D5O3, Molecular Weight: 349.52. US Biological Life Sciences. | Worldwide |
2-(1,1-Dimethylethyl)-3-hydroxy-4-(methoxymethyl)-estra-1,3,5(10)-trien-17-one Quick inquiry Where to buy Suppliers range | 2-(1,1-Dimethylethyl)-3-hydroxy-4-(methoxymethyl)-estra-1,3,5(10)-trien-17-one is an impurity in the synthesis of Ethynyl Estradiol (E685100) related compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 959396-08-8. Pack Sizes: 25mg, 100mg. Molecular Formula: C24H34O3. US Biological Life Sciences. | Worldwide |
2,2'-[[(17 β )-Estra-1, 3, 5 (10)-triene-3, 17-diyl]bis (oxy)]bis[tetrahydro-2H-pyran Quick inquiry Where to buy Suppliers range | 2,2'-[[(17 β )-Estra-1, 3, 5 (10)-triene-3, 17-diyl]bis (oxy)]bis[tetrahydro-2H-pyran is an intermediate in the synthesis of 17 β-Estradiol (E888000) derivative. Group: Biochemicals. Grades: Highly Purified. CAS No. 3589-91-1. Pack Sizes: 100mg, 1g. Molecular Formula: C28H40O4. US Biological Life Sciences. | Worldwide |
2-Methoxyestradiol (2- methoxy- estra- 1, 3, 5(10)- triene- 3, 17beta- diol, 2-Hydroxyestradiol 2-methyl ether, NSC659853, 2-ME2, Panzem) Quick inquiry Where to buy Suppliers range | 2-Methoxyestradiol (2-ME) is major estradiol metabolite that acts as a potent inhibitor of endothelial cell proliferation and angiogenesis. It displays little affinity for classical estrogen receptors. Group: Biochemicals. Grades: Highly Purified. CAS No. 362-07-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
3,3-(Ethylenedioxy)-5alpha-hydroxy-11beta-[p-(Methylamino)phenyl]-17beta-hydroxy-17-(1-propynyl)estra-9-en Quick inquiry Where to buy Suppliers range | 3,3-(Ethylenedioxy)-5alpha-hydroxy-11beta-[p-(Methylamino)phenyl]-17beta-hydroxy-17-(1-propynyl)estra-9-en is one of Mifepristone impurities. Mifepristone is a progesterone receptor antagonist with partial agonist activity. It is an abortifacient. Synonyms: (5R, 8S, 11R, 13S, 14S, 17S) -13-methyl-11- (4- (methylamino) phenyl) -17- (prop-1-yn-1-yl) -1, 2, 4, 5, 6, 7, 8, 11, 12, 13, 14, 15, 16, 17-tetradecahydrospiro [cyclopenta [a]phenanthrene-3, 2'- [1, 3]dioxolane]-5, 17-diol; 11β-(4-methylaminophenyl)-[3,3-(1,2-ethylenedioxybisoxy)]-17α-(1-propynyl)-estra-9-en-5α,7β-diol. Grades: 98%. CAS No. 104004-98-0. Molecular formula: C30H39NO4. Mole weight: 477.63. | |
3-(Acetyloxy)-17-oxo-estra-1,3,5(10)-triene-4-acetic Acid Quick inquiry Where to buy Suppliers range | 3-(Acetyloxy)-17-oxo-estra-1,3,5(10)-triene-4-acetic Acid is an intermediate in the synthesis of Estradiol 4-Carboxymethyl, which is a metabolite of 17 β-Estradiol (E888000). Estradiol is the major estrogen secreted by the premenopausal ovary. Group: Biochemicals. Grades: Highly Purified. CAS No. 56931-54-5. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C22H26O5, Molecular Weight: 370.44. US Biological Life Sciences. | Worldwide |
3-(Acetyloxy)-17-oxo-estra-1,3,5(10)-triene-4-carboxaldehyde Quick inquiry Where to buy Suppliers range | 3-(Acetyloxy)-17-oxo-estra-1,3,5(10)-triene-4-carboxaldehyde is an intermediate in the synthesis of 4-Carboxyl-17 β-Estradiol is an impurity of 17 β-Estradiol (E888000). Estradiol which is the major estrogen secreted by the premenopausal ovary. Group: Biochemicals. Grades: Highly Purified. CAS No. 959396-10-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C21H24O4. US Biological Life Sciences. | Worldwide |
3-Amino-estra-1,3,5(10)-trien-17 β-ol Quick inquiry Where to buy Suppliers range | 3-Amino-estra-1,3,5(10)-trien-17 β-ol is derived from 17 β-Estradiol (E888000), which is the major estrogen (1) secreted by the premenopausal ovary (2). Group: Biochemicals. Grades: Highly Purified. CAS No. 10427-24-4. Pack Sizes: 5mg, 10mg. Molecular Formula: C18H25NO, Molecular Weight: 271.399999999999. US Biological Life Sciences. | Worldwide |
3-Methoxy-7α-methyl-estra-2,5(10)-dien-17 β-ol Quick inquiry Where to buy Suppliers range | Used in the synthesis of Tibolone and other 7α-alkyl steroids. Group: Biochemicals. Grades: Highly Purified. CAS No. 15506-02-2. Pack Sizes: 20mg. US Biological Life Sciences. | Worldwide |
3-Methoxy-7α-methyl-estra-2,5(10)-dien-17-one Quick inquiry Where to buy Suppliers range | Used in the preparation of 7α-alkyl steroids. Group: Biochemicals. Grades: Highly Purified. CAS No. 5210-25-3. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
3-Methoxy-7a-methyl-estra-2,5(10)-dien-17-one Quick inquiry Where to buy Suppliers range | 3-Methoxy-7a-methyl-estra-2,5(10)-dien-17-one. Group: Biochemicals. Grades: Highly Purified. CAS No. 5210-25-3. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C20H28O2. US Biological Life Sciences. | Worldwide |
3-Methoxy-7 β-methyl-estra-2,5(10)-dien-17 β-ol Quick inquiry Where to buy Suppliers range | Used in the preparation of 7 β-alkyl steroids. Group: Biochemicals. Grades: Highly Purified. CAS No. 32297-42-0. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
3-Methoxy-7 β-methyl-estra-2,5(10)-dien-17-one Quick inquiry Where to buy Suppliers range | Used in the preparation of 7 β-alkyl steroids. Group: Biochemicals. Grades: Highly Purified. CAS No. 32297-43-1. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
3-Methoxy-estra-2,5(10)-dien-17beta-ol Quick inquiry Where to buy Suppliers range | 3-Methoxy-estra-2,5(10)-dien-17beta-ol. Group: Heterocyclic Organic Compound. Alternative Names: 3-methoxy-estra-2,5(10)- dien-17beta-ol. Grades: 96%. CAS No. 1091-93-6. Molecular formula: C19H28O2. Mole weight: 288.424420 [g/mol]. IUPAC Name: (8R,9S,13S,14S,17S)-3-methoxy-13-methyl-1,4,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-ol. Exact Mass: 288.20900. EC Number: 214-130-2. Boiling Point: 437.1ºC at 760mmHg. Flash Point: 192.3ºC. Density: 1.11g/cm3. SMILES: CC12CCC3C(C1CCC2O)CCC4=C3CC=C(C4)OC. InChIKey: XFFZLECPCHQJIR-GFEQUFNTSA-N. H-Bond Donor: 1. H-Bond Acceptor: 2. | |
3-(Methoxymethoxy)estra-1,3,5(10)-trien-17-one Ethylene Ketal Quick inquiry Where to buy Suppliers range | 3-(Methoxymethoxy)estra-1,3,5(10)-trien-17-one Ethylene Ketal is an Estradiol analog, show to exhibit cytotoxic properties to a multidrug-resistant cell line at nanomolar concentrations. Group: Biochemicals. Grades: Highly Purified. CAS No. 401479-68-3. Pack Sizes: 250mg, 500mg. Molecular Formula: C22H30O4. US Biological Life Sciences. | Worldwide |
7,7'-Nonane-1,9-diylbis[estra-1,3,5(10)-triene-3,17beta-diol](Mixture of Diastereomers) Quick inquiry Where to buy Suppliers range | 7,7'-Nonane-1,9-diylbis[estra-1,3,5(10)-triene-3,17beta-diol](Mixture of Diastereomers). Uses: For analytical and research use. Group: Chiral Molecules; Impurity Standards. Pack Sizes: 10MG. Catalog: APS005028. Format: Neat. Product Type: Impurity. Shipping: Room Temperature. | |
7,7'-Nonane-1,9-diylbis[estra-1,3,5(10)-triene-3,17Beta-diol] (Mixture of Diastereomers) Quick inquiry Where to buy Suppliers range | 7,7'-Nonane-1,9-diylbis[estra-1,3,5(10)-triene-3,17Beta-diol] (Mixture of Diastereomers). Uses: For analytical and research use. Group: Chiral Molecules; Impurity Standards. Alternative Names: 7ξ,7'ξ-Nonane-1,9-diylbis[estra-1,3,5(10)-triene-3,17β-diol],Fulvestrant Imp. D (EP), Fulvestrant sterol dimer. Pack Sizes: 1MG. IUPAC Name: (8R,9S,13S,14S,17S)-7-[9-[(8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-7-yl]nonyl]-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol. Molecular formula: C45H64O4. Mole weight: 668.99. Catalog: APS005027. SMILES: C[C@]12CC[C@H]3[C@@H] (C (CCCCCCCCCC4Cc5cc (O)ccc5[C@H]6CC[C@]7 (C)[C@@H] (O)CC[C@H]7[C@H]46)Cc8cc (O)ccc38)[C@@H]1CC[C@@H]2O. Format: Neat. Product Type: Impurity. Shipping: Room Temperature. | |
7,7-Nonane-1,9-diylbis[estra-1,3,5(10)-triene-3,17 β-diol (Mixture of Diastereomers) Quick inquiry Where to buy Suppliers range | Fulvestrant impurity D. Group: Biochemicals. Alternative Names: Fulvestrant Impurity D. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
7,7'-Nonane-1,9-diylbis[estra-1,3,5(10)-triene-3,17β-diol] Tetraacetate Quick inquiry Where to buy Suppliers range | 7,7'-Nonane-1,9-diylbis[estra-1,3,5(10)-triene-3,17β-diol] Tetraacetate is an impurity of Fulvestrant, which is a drug for breast cancer. Synonyms: Fulvestrant Impurity D Tetraacetate. Molecular formula: C53H72O8. Mole weight: 837.13. | |
7,7-Nonane-1,9-diylbis[estra-1,3,5(10)-triene-3,17 β-diol] Tetraacetate Quick inquiry Where to buy Suppliers range | Protected Fulvestrant impurity D. Group: Biochemicals. Alternative Names: Fulvestrant Impurity D Tetraacetate. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
7-[9-[[9-[ (4, 4, 5, 5, 5-Pentafluoropentyl) sulfinyl]nonyl]sulfinyl]nonyl]estra-1, 3, 5 (10) -triene-3, 17beta Quick inquiry Where to buy Suppliers range | 7-[9-[[9-[ (4, 4, 5, 5, 5-Pentafluoropentyl) sulfinyl]nonyl]sulfinyl]nonyl]estra-1, 3, 5 (10) -triene-3, 17beta. Uses: For analytical and research use. Group: Chiral Molecules; Impurity Standards. Alternative Names: Fulvestrant Imp. C (EP), 7ξ -[9-[[9-[ (4, 4, 5, 5, 5-Pentafluoropentyl) sulfinyl]nonyl]sulfinyl]nonyl]estra-1, 3, 5 (10) -triene-3, 17β -diol. IUPAC Name: (8R, 9S, 13S, 14S, 17S) -13-methyl-7-[9-[9- (4, 4, 5, 5, 5-pentafluoropentylsulfinyl) nonylsulfinyl]nonyl]-6, 7, 8, 9, 11, 12, 14, 15, 16, 17-decahydrocyclopenta[a]phenanthrene-3, 17-diol. Molecular formula: C41H65F5O4S2. Mole weight: 781.07. Catalog: APS00582. SMILES: C[C@]12CC[C@H]3[C@@H] (C (CCCCCCCCCS (=O)CCCCCCCCCS (=O)CCCC (F) (F)C (F) (F)F)Cc4cc (O)ccc34)[C@@H]1CC[C@@H]2O. Format: Neat. Product Type: Impurity. | |
7-[9-[[9-[ (4, 4, 5, 5, 5-Pentafluoropentyl) sulfinyl]nonyl]sulfinyl]nonyl]estra-1, 3, 5 (10) -triene-3, 17Beta-diol (Mixture of Diastereomers) Quick inquiry Where to buy Suppliers range | 7-[9-[[9-[ (4, 4, 5, 5, 5-Pentafluoropentyl) sulfinyl]nonyl]sulfinyl]nonyl]estra-1, 3, 5 (10) -triene-3, 17Beta-diol (Mixture of Diastereomers). Uses: For analytical and research use. Group: Chiral Molecules; Impurity Standards. Pack Sizes: 5MG. Catalog: APS005030. Format: Neat. Product Type: Impurity. Shipping: Room Temperature. | |
7- [9- [ [9- [ (4, 4, 5, 5, 5-Pentafluoropentyl) sulfinyl] nonyl] sulfinyl] nonyl] estra-1, 3, 5 (10) -triene-3, 17 β-diol (Mixture of Diastereomers). . Quick inquiry Where to buy Suppliers range | Fulvestrant impurity C. Group: Biochemicals. Alternative Names: Fulvestrant Impurity C. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
(7a,17b)-7-[9-[(4,4,5,5,5-Pentafluoropentyl)thio]nonyl]-estra-1,3,5(10)-triene-3,17-diol Quick inquiry Where to buy Suppliers range | (7a,17b)-7-[9-[(4,4,5,5,5-Pentafluoropentyl)thio]nonyl]-estra-1,3,5(10)-triene-3,17-diol. Group: Main Products. Grades: 90%. CAS No. 153004-31-0. Product ID: ACM153004310. Molecular formula: C32H47F5O2S. Mole weight: 590.77. Appearance: Yellow oil. | |
(7α,17 β)-3-Methoxy-7-methyl-estra-1,3,5(10)-trien-17-ol Quick inquiry Where to buy Suppliers range | Used in the preparation of alkylated estratrienes. Group: Biochemicals. Alternative Names: 3-Methoxy-7α-methylestra-1,3,5(10)-trien-17 β-ol. Grades: Highly Purified. CAS No. 15506-01-1. Pack Sizes: 20mg. US Biological Life Sciences. | Worldwide |
(7 β,17 β)-3-Methoxy-7-methyl-estra-1,3,5(10)-trien-17-ol Quick inquiry Where to buy Suppliers range | Used in the preparation of alkylated estratrienes. Group: Biochemicals. Grades: Highly Purified. CAS No. 153063-86-6. Pack Sizes: 2mg. US Biological Life Sciences. | Worldwide |
7β -[9-[[9-[ (4, 4, 5, 5, 5-Pentafluoropentyl) sulfenyl]nonyl]sulfenyl]nonyl]estra-4-ene-3, 17β -diol 17-Acetate Quick inquiry Where to buy Suppliers range | 7β -[9-[[9-[ (4, 4, 5, 5, 5-Pentafluoropentyl) sulfenyl]nonyl]sulfenyl]nonyl]estra-4-ene-3, 17β -diol 17-Acetate is an intermediate in the synthesis of Fulvestrant, which is a selective estrogen receptor degrader (SERD) used to treat hormone receptor (HR)-positive metastatic breast cancer in postmenopausal women. Synonyms: (7β , 10ξ , 17β ) -3-Oxo-7-[9- ({9-[ (4, 4, 5, 5, 5-pentafluoropentyl) sulfanyl]nonyl}sulfanyl) nonyl]estr-4-en-17-yl acetate; Estr-4-en-3-one, 17- (acetyloxy) -7-[9-[[9-[ (4, 4, 5, 5, 5-pentafluoropentyl) thio]nonyl]thio]nonyl]-, (7β,10ξ,17β)-. Molecular formula: C43H69F5O3S2. Mole weight: 793.13. | |
7 β - [9- [ [9- [ (4, 4, 5, 5, 5-Pentafluoropentyl) sulfenyl] nonyl] sulfenyl] nonyl] estra-4-ene-3, 17 β-diol 17-Acetate. Quick inquiry Where to buy Suppliers range | Intermediate in the synthesis of Fulvestrant impurity C. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
8a,13a,14b-Estra-4,9-diene-3,17-dione Quick inquiry Where to buy Suppliers range | 8a,13a,14b-Estra-4,9-diene-3,17-dione. Group: Biochemicals. Grades: Highly Purified. CAS No. 33383-90-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C18H22O2. US Biological Life Sciences. | Worldwide |
b-Estradiol-16,16,17-d3 ((17b)-Estra-1,3,5(10)-triene-3,17-diol-d3, 3, 17-Epidi hydroxyestratriene -d3, Cimara-d3, Estrace-d3, Estraderm-d3, Estradot-d3, Estring-d3, Estrofem-d3, Estrogel-d3, Evorel-d3) Quick inquiry Where to buy Suppliers range | Potent mammalian estrogenic hormone produced by the ovary. Group: Biochemicals. Alternative Names: (17b)-Estra-1,3,5(10)-triene-3,17-diol-d3; 3, 17-Epidi hydroxyestratriene -d3; Cimara-d3; Estrace-d3; Estraderm-d3; Estradot-d3; Estring-d3; Estrofem-d3; Estrogel-d3; Evorel-d3. Grades: Highly Purified. CAS No. 79037-37-9. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
Cyclic-3-(1,2-ethanediylacetal)-17beta-cyano-17alpha-hydroxy-estra-5(10),9(11)-dien-3-one Quick inquiry Where to buy Suppliers range | Cyclic-3-(1,2-ethanediylacetal)-17beta-cyano-17alpha-hydroxy-estra-5(10),9(11)-dien-3-one. Group: Biochemicals. Grades: Highly Purified. CAS No. 33300-19-5. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C21H27NO3. US Biological Life Sciences. | Worldwide |
(-)-Estra-4,9-diene-3,17-dione Quick inquiry Where to buy Suppliers range | (-)-Estra-4,9-diene-3,17-dione. Group: Biochemicals. Alternative Names: 19-Norandrosta-4,9-diene-3,17-dione; Trena. Grades: Highly Purified. CAS No. 5173-46-6. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C18H22O2. US Biological Life Sciences. | Worldwide |
Estriol ((16a,17b)-Estra-1,3,5[10]-triene-3,16,17-triol, Aacifemine, Colpogyn, Destriol, Ovesterin, Ovestin, Tridestrin, Tricovex) Quick inquiry Where to buy Suppliers range | 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 |
Fulvestrant ((7µ,17ß)-. 7-[9-[4, 4, 5, 5, 5-Pentafluoropentyl) sulfinyl]nonyl]estra-1, 3, 5 (10) -triene-3, 17-diol, ICH-182780, Faslodex) Quick inquiry Where to buy Suppliers range | Antineoplastic (hormonal). Group: Biochemicals. Alternative Names: (7µ, 17ß) -7-[9-[4, 4, 5, 5, 5-Pentafluoropentyl) sulfinyl]nonyl]estra-1, 3, 5 (10) -triene-3, 17-diol; ICH-182780; Faslodex. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |