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Conjugated Estrogens. Group: Biochemicals. Grades: Highly Purified. CAS No. 12126-59-9. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. US Biological Life Sciences.
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10,17 β-Dihydroxy-estra-1,4-dien-3-one
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.
1,1'-[1,2-Bis(2-chloroethyl)-1,2-ethenediyl]bisbenzene (E/Z Mixture) is an impurity of Ospemifene, a selective estrogen receptor modulator that is used to treat dyspareunia. Group: Biochemicals. Grades: Highly Purified. CAS No. 211372-71-3. Pack Sizes: 10mg, 25mg. Molecular Formula: C18H18Cl2, Molecular Weight: 305.24. US Biological Life Sciences.
1, 1, 1-Trifluoromethane sulfonic Acid (E) -4-[1-[4-[2- (Dimethylamino) ethoxy]phenyl]-2-phenyl-1-buten-1-yl]phenyl Ester is an impurity of Tamoxifen (T006000), a selective estrogen response modifier (SERM), protein kinase C inhibitor and anti-angiogenetic factor. Group: Biochemicals. Grades: Highly Purified. CAS No. 1370699-80-1. Pack Sizes: 5mg, 25mg. Molecular Formula: C27H28F3NO4S. US Biological Life Sciences.
1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 7-Pentadecafluoro-1-heptanesulfinic Acid Sodium Salt is derived from Perfluoroheptyl Iodide (P286315), which is the starting material in the synthesis of Potassium Perfluoroheptane sulfonate (P698195). It is also a Polyfluorinated iodine alkanes (PFIs) derivative, which has shown to have potential estrogenic effects. Group: Biochemicals. Grades: Highly Purified. CAS No. 68555-66-8. Pack Sizes: 50mg, 250mg. Molecular Formula: C7F15NaO2S, Molecular Weight: 456.1. US Biological Life Sciences.
1- [2- [4- [1- (4-Methoxyphenyl) -2-phenylethenyl] phenoxy] ethyl] -pyrrolidine is an intermediate in the synthesis of Nitromifene Citrate (E/Z mixture) (N496700). Nitromifene Citrate s a non-steroidal estrogen antagonist. It is structurally similar to Tamoxifen (T006000) which is a selective estrogen response modifier (SERM). Group: Biochemicals. Grades: Highly Purified. CAS No. 13542-64-8. Pack Sizes: 5mg, 10mg. Molecular Formula: C27H29NO2, Molecular Weight: 399.52. US Biological Life Sciences.
1,2,4-Benzenetricarboxylic Acid 1,2-Bis(2-ethylhexyl) Ester is an analog of Trioctyl Trimellitate (T804400) which is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay. Group: Biochemicals. Grades: Highly Purified. CAS No. 63468-09-7. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C25H38O6. US Biological Life Sciences.
1,2,4-Benzenetricarboxylic Acid 1,2-Bis(2-ethylhexyl) Ester-d34 is labelled 1,2,4-Benzenetricarboxylic Acid 1,2-Bis(2-ethylhexyl) Ester (B190030) which is an analog of Trioctyl Trimellitate (T804400). Trioctyl Trimellitate (T804400) is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C25H4D34O6, Molecular Weight: 468.78. US Biological Life Sciences.
1,2,4-Benzenetricarboxylic Acid 1-(2-ethylhexyl) Ester is an analog of Trioctyl Trimellitate (T804400) which is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay. Group: Biochemicals. Grades: Highly Purified. CAS No. 61137-09-5. Pack Sizes: 1mg. Molecular Formula: C17H22O6, Molecular Weight: 322.35. US Biological Life Sciences.
1,2,4-Benzenetricarboxylic Acid 1-(2-ethylhexyl) Ester-d17 is labelled 1,2,4-Benzenetricarboxylic Acid 1-(2-ethylhexyl) Ester (B190025) which is an analog of Trioctyl Trimellitate (T804400). Trioctyl Trimellitate (T804400) is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C17H5D17O6, Molecular Weight: 339.46. US Biological Life Sciences.
1,2,4-Benzenetricarboxylic Acid 1,4-Bis(2-ethylhexyl) Ester is an analog of Trioctyl Trimellitate (T804400) which is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay. Group: Biochemicals. Grades: Highly Purified. CAS No. 63468-10-0. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C25H38O6. US Biological Life Sciences.
1,2,4-Benzenetricarboxylic Acid 1,4-Bis(2-ethylhexyl) Ester-d34 is labelled 1,2,4-Benzenetricarboxylic Acid 1,4-Bis(2-ethylhexyl) Ester which is an analog of Trioctyl Trimellitate (T804400). Trioctyl Trimellitate (T804400) is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C25H4D34O6, Molecular Weight: 468.78. US Biological Life Sciences.
1,2,4-Benzenetricarboxylic Acid 2-(2-ethylhexyl) Ester is an analog of Trioctyl Trimellitate (T804400) which is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay. Group: Biochemicals. Grades: Highly Purified. CAS No. 63468-08-6. Pack Sizes: 1mg. Molecular Formula: C17H22O6, Molecular Weight: 322.35. US Biological Life Sciences.
1,2,4-Benzenetricarboxylic Acid 2-(2-ethylhexyl) Ester-d17 is labelled 1,2,4-Benzenetricarboxylic Acid 2-(2-ethylhexyl) Ester (B190020) which is an analog of Trioctyl Trimellitate (T804400). Trioctyl Trimellitate (T804400) is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C17H5D17O6, Molecular Weight: 339.46. US Biological Life Sciences.
1,2,4-Benzenetricarboxylic Acid 2,4-Bis(2-ethylhexyl) Ester-d34 is labelled 1,2,4-Benzenetricarboxylic Acid 2,4-Bis(2-ethylhexyl) Ester (B190035) which is an analog of Trioctyl Trimellitate (T804400). Trioctyl Trimellitate (T804400) is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C25H4D34O6, Molecular Weight: 468.78. US Biological Life Sciences.
Worldwide
1,2,4-Benzenetricarboxylic Acid 2,4-Bis(2-ethylhexyl) Ester. (Mixture of Diastereomers)
1,2,4-Benzenetricarboxylic Acid 2,4-Bis(2-ethylhexyl) Ester is an analog of Trioctyl Trimellitate (T804400) which is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay. Group: Biochemicals. Grades: Highly Purified. CAS No. 63468-11-1. Pack Sizes: 1mg. Molecular Formula: C25H38O6. US Biological Life Sciences.
1,2,4-Benzenetricarboxylic Acid 4-(2-ethylhexyl) Ester-d17 is labelled 1,2,4-Benzenetricarboxylic Acid 4-(2-ethylhexyl) Ester which is an analog of Trioctyl Trimellitate (T804400). Trioctyl Trimellitate (T804400) is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C17H5D17O6, Molecular Weight: 339.46. US Biological Life Sciences.
Worldwide
1,2,4-Benzenetricarboxylic Acid 4-(2-ethylhexyl) Ester Disodium Salt
1,2,4-Benzenetricarboxylic Acid 4-(2-ethylhexyl) Ester is an analog of Trioctyl Trimellitate (T804400) which is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C17H20Na2O6. US Biological Life Sciences.
Worldwide
1,2,4-Benzenetricarboxylic Acid Benzyl Ester
1,2,4-Benzenetricarboxylic Acid Benzyl Ester is an intermediate in the synthesis of Trioctyl Trimellitate (T804400), a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay. Group: Biochemicals. Grades: Highly Purified. CAS No. 16432-55-6. Pack Sizes: 1mg. Molecular Formula: C16H12O6. US Biological Life Sciences.
1- [2- [4- (Chloromethyl) phenoxy] ethyl] hexahydro-1H-azepine-d4 Hydrochloride is an intermediate in the synthesis of Bazedoxifene-d4 (B129247). Bazedoxifene-d4 is a labeled nonsteroidal selective estrogen receptor modulator (SERM). Bazedoxifene is used as an antiosteoporotic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C15H18D4ClNO; (HCl). US Biological Life Sciences.
1- [2- [4- (Chloromethyl) phenoxy] ethyl] hexahydro-1H-azepine Hydrochloride is a useful synthetic intermediate in the synthesis of Bazedoxifene (B129250); a nonsteroidal selective estrogen receptor modulator (SERM). Also used as an antiosteoporotic. Group: Biochemicals. Grades: Highly Purified. CAS No. 223251-25-0. Pack Sizes: 5g, 25g. Molecular Formula: C15H23Cl2NO, Molecular Weight: 304.26. US Biological Life Sciences.
1-{[2-(4-Chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazine Dihydrochloride is an intermediate used in the preparation of Venetoclax (A112430), which is a potent and selective BCL-2 inhibitor with potent antitumour activity while sparing platelets. Venetoclax is used to treat chronic lymphocytic leukaemic cells and estrogen receptor-positive breast cancer. Group: Biochemicals. Grades: Highly Purified. CAS No. 1628047-87-9. Pack Sizes: 50mg, 250mg. Molecular Formula: C19H27ClN2 (HCl)2, Molecular Weight: 318.88. US Biological Life Sciences.
Worldwide
1,2-Bis(4-methoxyphenyl)ethanone
1,2-Bis(4-methoxyphenyl)ethanone is an intermediate used to synthesize aryl substituted imidazole with estrogen receptor binding abilities and furans as antagonists with selectivity for the estrogen receptor alpha. Group: Biochemicals. Grades: Highly Purified. CAS No. 120-44-5. Pack Sizes: 1g, 5g. Molecular Formula: C16H16O3, Molecular Weight: 256.3. US Biological Life Sciences.
Worldwide
1-(2-Chloroethyl)piperidine hydrochloride
An impurity of Raloxifene. Raloxifene is selective estrogen receptor modulator. It can be used in the prevention of osteoporosis in postmenopausal women and to reduce the risk of invasive breast cancer in postmenopausal women with osteoporosis and in postmenopausal women at high risk for invasive breast. Synonyms: 1-(2-chloroethyl)piperidine;hydrochloride. Grades: 98 %. CAS No. 2008-75-5. Molecular formula: C7H14ClN · HCl. Mole weight: 184.11.
1,2-Dihydroxymelatonin
1,2-Dihydroxymelatonin is a metabolite of Melatonin (M215000), which is a hormone found in animals, plants, and microbes. Melatonin has complex effects on apoptotic pathways, inhibiting apoptosis in immune cells and neurons but enhancing apoptotic cell death of cancer cells. Inhibits proliferation / metastasis of breast cancer cells by inhibiting estrogen receptor action. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg, 1g. Molecular Formula: C13H16N2O4. US Biological Life Sciences.
(±) -1, 2-Diphenyl-1-[2-[2- (dimethylamino) ethoxy]phenyl]butan-1-ol is an impurity of Tamoxifen (T006000); a selective estrogen response modifier (SERM), protein kinase C inhibitor and anti-angiogenetic factor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C26H31NO2, Molecular Weight: 389.53. US Biological Life Sciences.
(±) -1, 2-Diphenyl-1-[2-[2- (dimethylamino) ethoxy]phenyl]butan-1-ol-d5 is the isotope labelled analog of (±) -1, 2-Diphenyl-1-[2-[2- (dimethylamino) ethoxy]phenyl]butan-1-ol (D489855); an impurity of Tamoxifen (T006000) which is a selective estrogen response modifier (SERM), protein kinase C inhibitor and anti-angiogenetic factor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C26H26D5NO2, Molecular Weight: 394.56. US Biological Life Sciences.
(±) -1, 2-Diphenyl-1-[4-[2- (dimethylamino) ethoxy]phenyl]butan-1-ol is an impurity of Tamoxifen (T006000); a selective estrogen response modifier (SERM), protein kinase C inhibitor and anti-angiogenetic factor. Group: Biochemicals. Grades: Highly Purified. CAS No. 748-97-0. Pack Sizes: 10mg, 25mg. Molecular Formula: C26H31NO2, Molecular Weight: 389.53. US Biological Life Sciences.
(±) -1, 2-Diphenyl-1-[4-[2- (dimethylamino) ethoxy]phenyl]butan-1-ol-d5 is the isotope labelled analog of (±) -1, 2-Diphenyl-1-[4-[2- (dimethylamino) ethoxy]phenyl]butan-1-ol (D489850); an impurity of Tamoxifen (T006000) which is a selective estrogen response modifier (SERM), protein kinase C inhibitor and anti-angiogenetic factor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C26H26D5NO2, Molecular Weight: 394.56. US Biological Life Sciences.
1-?[2-?Hydroxy-?4, ?6-?bis[ (2-?methoxyethoxy) ?methoxy]?phenyl]?-?3-?[3-?methoxy-?4-?[ (2-?methoxyethoxy) ?methoxy]?phenyl]?-2-?propen-?1-?one is an intermediate in synthesizing Chrysoeriol (C432820), a methoxyflavonoid that selectively inhibits the formation of a carcinogenic estrogen metabolite in MCF-7 breast cancer cells. A metabolite of Luteolin (L475000). Group: Biochemicals. Grades: Highly Purified. CAS No. 1456788-16-1. Pack Sizes: 5mg, 10mg. Molecular Formula: C28H38O12, Molecular Weight: 566.59. US Biological Life Sciences.
1- [2-Hydroxy-4, 6-bis [ (2-methoxyethoxy) methoxy] phenyl] ethanone is an intermediate in synthesizing Chrysoeriol (C432820), a methoxyflavonoid that selectively inhibits the formation of a carcinogenic estrogen metabolite in MCF-7 breast cancer cells. A metabolite of Luteolin (L475000). Group: Biochemicals. Grades: Highly Purified. CAS No. 260547-80-6. Pack Sizes: 10mg, 25mg. Molecular Formula: C16H24O8, Molecular Weight: 344.36. US Biological Life Sciences.
Worldwide
1,3,5-Triheptylbenzene
1,3,5-Triheptylbenzene is used in the preparation of lubricating oil and hydraulic fluid. 1,3,5-Triheptylbenzene is the inhibitor of the interaction between a steroid receptor coactivator and estrogen receptor α. Group: Biochemicals. Grades: Highly Purified. CAS No. 29536-29-6. Pack Sizes: 50mg, 100mg. Molecular Formula: C27H48, Molecular Weight: 372.67. US Biological Life Sciences.
Worldwide
1,3,5-Trihexylbenzene
1,3,5-Trihexylbenzene is used in the preparation of lubricating oil and hydraulic fluid. 1,3,5-Trihexylbenzene is the inhibitor of the interaction between a steroid receptor coactivator and estrogen receptor α. Group: Biochemicals. Grades: Highly Purified. CAS No. 29536-28-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C24H42, Molecular Weight: 330.59. US Biological Life Sciences.
Worldwide
1,3,5-Tripentylbenzene
1,3,5-Tripentylbenzene is the inhibitor of the interaction between a steroid receptor coactivator and estrogen receptor α. Group: Biochemicals. Grades: Highly Purified. CAS No. 78870-40-3. Pack Sizes: 50mg, 100mg. Molecular Formula: C21H36, Molecular Weight: 288.51. US Biological Life Sciences.
1, 3-Benzodioxol-5-yl[4- (2-chloroethoxy) phenyl]methanone is a metabolite of Tamoxifen (T006000), a selective estrogen response modifier, protein kinase C inhibitor and anti-angiogenetic factor. Group: Biochemicals. Grades: Highly Purified. CAS No. 259149-65-0. Pack Sizes: 25mg, 100mg. Molecular Formula: C16H13ClO4. US Biological Life Sciences.
Worldwide
1,3-Diheptyl-5-pentylbenzene
1,3-Diheptyl-5-pentylbenzene is used in the preparation of lubricating oil and hydraulic fluid. 1,3-Diheptyl-5-pentylbenzene is the inhibitor of the interaction between a steroid receptor coactivator and estrogen receptor α. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 50mg. Molecular Formula: C25H44, Molecular Weight: 344.62. US Biological Life Sciences.
Worldwide
1, 3-Di hydro-1, 3-dioxo-5-isobenzofurancarboxyl ic Acid
1, 3-Di hydro-1, 3-dioxo-5-isobenzofurancarboxyl ic Acid is an analog of Trioctyl Trimellitate (T804400) which is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay. Group: Biochemicals. Grades: Highly Purified. CAS No. 26597-44-4. Pack Sizes: 100mg, 250mg. Molecular Formula: C17H20O5. US Biological Life Sciences.
Worldwide
1, 3-Di hydro-1, 3-dioxo-5-isobenzofurancarboxyl ic Acid Phenylmethyl Ester
1, 3-Di hydro-1, 3-dioxo-5-isobenzofurancarboxyl ic Acid Phenylmethyl Ester is an intermediate in the synthesis of Trioctyl Trimellitate (T804400), a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay. Group: Biochemicals. Grades: Highly Purified. CAS No. 29638-13-9. Pack Sizes: 25mg, 100mg. Molecular Formula: C16H10O5. US Biological Life Sciences.
Worldwide
1,3-Dipentyl-5-heptylbenzene
1,3-Dipentyl-5-heptylbenzene is used in the preparation of lubricating oil and hydraulic fluid. 1,3-Dipentyl-5-heptylbenzene is the inhibitor of the interaction between a steroid receptor coactivator and estrogen receptor α. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 50mg. Molecular Formula: C23H40, Molecular Weight: 316.56. US Biological Life Sciences.
(±)-13-Ethyl-17α-hydroxy-3-methoxy-8,14-secogona-1,3,5(10),9(11)-tetraen-14-one is a useful synthetic intermediate in steroid synthesis and is related to seco-c-estrogen. Group: Biochemicals. Grades: Highly Purified. CAS No. 24508-11-0. Pack Sizes: 5mg, 10mg. Molecular Formula: C20H26O3, Molecular Weight: 314.42. US Biological Life Sciences.
13-Ethyl-3-methoxygona-1,3,5(10),15-tetraen-17-one Cyclic Ethylene Acetal is an intermediate in the synthesis of Gestodene (G368250), an orally active gestogen with progesterone-like profile of activity. Used in combination with estrogen as oral contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 32017-15-5. Pack Sizes: 5mg. US Biological Life Sciences.
13-Ethyl-3-methoxygona-1,3,5(10)-8,14-pentaen-17 β-ol-acetate is a useful synthetic intermediate in the synthesis of some 8α-analogs of steroid estrogens with potential osteoprotective properties. Group: Biochemicals. Grades: Highly Purified. CAS No. 2911-81-1. Pack Sizes: 1mg, 5mg. Molecular Formula: C22H26O3, Molecular Weight: 338.44. US Biological Life Sciences.
Worldwide
(13S,14R, 17R)-Ethinyl Estradiol
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
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
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
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.
13-Ethyl-3-methoxygona-1,3,5(10),14(15)-tetraen-17-one is an intermediate in the synthesis of Gestodene (G368250), an orally active gestogen with progesterone-like profile of activity. Used in combination with estrogen as oral contraceptive. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
13-Ethyl-3-methoxygona-1,3,5(10),15-tetraen-17-oneis is an intermediate in the synthesis of Gestodene (G368250), an orally active gestogen with progesterone-like profile of activity. Used in combination with estrogen as oral contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 32017-16-6. Pack Sizes: 5mg. US Biological Life Sciences.
13-Ethyl-3-methoxygona-1,3,5(10),16-tetraen-17-ol Acetate is an intermediate in the synthesis of Gestodene (G368250), orally active gestogen with progesterone-like profile of activity. Used in combination with estrogen as oral contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 18318-02-0. Pack Sizes: 2.5mg. US Biological Life Sciences.
1-[4-(2-(Azepan-1-yl)ethoxy)benzyl]-5-(benzyloxy)-2-(4-(benzyloxy)phenyl)-3-methyl-1H-indole-d4 is an intermediate in the synthesis of Bazedoxifene-d4 (B129247). Bazedoxifene-d4 is a labeled nonsteroidal selective estrogen receptor modulator (SERM). Bazedoxifene is used as an antiosteoporotic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C44H42D4N2O3. US Biological Life Sciences.
Worldwide
15α-Acetoxy-gestodene
15α-Acetoxy-gestodene is an impurity of Gestodene (G368250), an orally active gestogen with progesterone-like profile of activity. Used in combination with estrogen as oral contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 267650-77-1. Pack Sizes: 10mg, 25mg. Molecular Formula: C23H30O4, Molecular Weight: 370.48. US Biological Life Sciences.
Worldwide
15α-Hydroxy-13 β-ethyl-4-gonene-3,17-dione
15α-Hydroxy-13 β-ethyl-4-gonene-3,17-dione is an intermediate in the synthesis of Gestodene (G368250), an orally active gestogen with progesterone-like profile of activity. Used in combination with estrogen as oral contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 60919-46-2. Pack Sizes: 5mg, 50mg. Molecular Formula: C19H26O3, Molecular Weight: 302.41. US Biological Life Sciences.
Worldwide
16a-Hydroxyestrone 16-b-D-glucuronide
16a-Hydroxyestrone 16-b-D-glucuronide is a metabolite of estrone. It is predominantly used as a biomarker in breast cancer research and also utilized in studying estrogen metabolism patterns. Synonyms: (16a)-3-Hydroxy-17-oxoestra-1,3,5(10)-trien-16-yl b-D-glucopyranosiduronic acid; 16a-Hydroxyestrone 16-glucuronoside. CAS No. 15270-34-5. Molecular formula: C24H30O9. Mole weight: 462.49.
16α,17α-Epoxy Exemestane
A derivative of Exemestane. Exemestaneis a third generation, irreversible steroidal aromatase inhibitor that induces aromatase degradation leading to a decrease in estrogen levels in plasma. Synonyms: 16α,17α-Epoxy-6-methyleneandrosta-1,4-diene-3-one. Grades: > 95%. Molecular formula: C20H24O2. Mole weight: 296.41.
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-alfa Estradiol Enanthate
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: (8R,9S,13S,14S,17R)-3-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl heptanoate. Grades: > 95%. Molecular formula: C25H36O3. Mole weight: 384.56.
(17α)-13-Ethyl-18,19-dinorpregna-3,5(10)-dien-20-yne-3,17-diol Diacetate is an intermediate in the synthesis of Norgestimate (N686000), a progestogen ; in combination with estrogen as oral contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 62855-59-8. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C25H32O4, Molecular Weight: 396.52. US Biological Life Sciences.
Inhibits the development of uterus decidua. Estrogenic activity. Group: Biochemicals. Alternative Names: (17α)-19-Norpregna-3,5-dien-20-yne-3,17-diol Diacetate; 17-Ethynyl-19-norandrosta-3,5-diene-3,17 β-diol Diacetate; 19-Nor-17α-pregna-3,5-dien-20-yne-3,17 β-diol Diacetate; SC 6091. Grades: Highly Purified. CAS No. 2205-78-9. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
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