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| Product | Description | |
|---|---|---|
| Progesterone Acetate | An impurity in steroid drug Megestrol acetate. Group: Biochemicals. Alternative Names: 17-(Acetyloxy)pregn-4-ene-3,20-dione; 17-Hydroxypregn-4-ene-3,20-dione Acetate; 17- (Acetyloxy) progesterone. Grades: Highly Purified. CAS No. 302-23-8. Pack Sizes: 2.5g. US Biological Life Sciences. |  Worldwide |
| 17a-Hydroxy progesterone-21-acetate | 17a-Hydroxy progesterone-21-acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CORTEXOLONE ACETATE; Einecs 211-369-4; Reichstein substance S 21-acetate; 17-Hydroxy-21-acetoxyprogesterone; cortexolone 21-acetate; 11-deoxycortisol 21-acetate; 21-acetoxy-17-hydroxy-pregn-4-ene-3,20-dione; Reichsteins substance S acetate; 17-Hydroxy-21-acetoxy-pregnen-(4)-dion-(3.20); 21-Acetoxy-17a-hydroxyprogesterone; 21-Acetoxy-17-hydroxy-pregn-4-en-3,20-dion; 11-DEOXY-17-HYDROCORTICOSTERONE; 11-deoxycortisone acetate. Product Category: Steroidal Compounds. CAS No. 640-87-9. Molecular formula: C23H32O5. Mole weight: 388.5. Purity: 0.98. IUPACName: [2-[(8R,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl]acetate. Canonical SMILES: CC(=O)OCC(=O)C1(CCC2C1(CCC3C2CCC4=CC(=O)CCC34C)C)O. Density: 1.2g/cm³. ECNumber: 211-369-4. Product ID: ACM640879. Alfa Chemistry ISO 9001:2015 Certified. Categories: 21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione. |  |
| 1 β-Hydroxy Medroxy Progesterone 17-Acetate | 1 β-Hydroxy Medroxy Progesterone 17-Acetate is a major metabolite of Medroxy Progesterone 17-Acetate (M203560); an injectable contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 1072923-65-9. Pack Sizes: 10mg, 25mg. Molecular Formula: C24H34O5, Molecular Weight: 402.52. US Biological Life Sciences. | Worldwide |
| 2 β,6 β-Dihydroxy Medroxy Progesterone 17-Acetate | 2 β,6 β-Dihydroxy Medroxy Progesterone 17-Acetate is a metabolite of Medroxy Progesterone 17-Acetate (M203560); an injectable contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 1072923-66-0. Pack Sizes: 1mg, 2mg. Molecular Formula: C24H34O6, Molecular Weight: 418.52. US Biological Life Sciences. | Worldwide |
| 2 β-Hydroxy Medroxy Progesterone 17-Acetate | 2 β-Hydroxy Medroxy Progesterone 17-Acetate is a major metabolite of Medroxy Progesterone 17-Acetate (M203560); an injectable contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 1072923-64-8. Pack Sizes: 10mg, 25mg. Molecular Formula: C24H34O5, Molecular Weight: 402.52. US Biological Life Sciences. | Worldwide |
| 6α-Hydroxy Medroxy Progesterone 17-Acetate | 6α-Hydroxy Medroxy Progesterone 17-Acetate is an impurity of Medroxyprogesterone Acetate, which is a progestin-type hormonal drug used in menopausal hormone therapy and progestogen-only birth control. Synonyms: Medroxy Progesterone EP Impurity A; (6α)-17-(Acetyloxy)-6-hydroxy-6-methylpregn-4-ene-3,20-dione; 6α,17-Dihydroxy-6-methylpregn-4-ene-3,20-dione 17-Acetate; 6α-Hydroxymedroxyprogesterone 17-Acetate; Pregn-4-ene-3,20-dione, 17-(acetyloxy)-6-hydroxy-6-methyl-, (6α)-; Pregn-4-ene-3,20-dione, 6α,17-dihydroxy-6-methyl-, 17-acetate. Grade: ≥95%. CAS No. 984-46-3. Molecular formula: C24H34O5. Mole weight: 402.52. |  |
| 6Alpha-Hydroxy Medroxy Progesterone 17-Acetate | 6Alpha-Hydroxy Medroxy Progesterone 17-Acetate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Pregn-4-ene-3,20-dione, 17-(acetyloxy)-6-hydroxy-6-methyl-, (6?)- (9CI), 6?-Hydroxymedroxyprogesterone 17-acetate, Pregn-4-ene-3,20-dione, 6?,17-dihydroxy-6-methyl-, 17-acetate (7CI,8CI), 6?-Hydroxymedroxyprogesterone acetate. CAS No. 984-46-3. Pack Sizes: 10MG. IUPAC Name: [(6S,8R,9S,10R,13S,14S,17R)-17-acetyl-6-hydroxy-6,10,13-trimethyl-3-oxo-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl] acetate. Molecular formula: C24H34O5. Mole weight: 402.52. Catalog: APS984463. SMILES: CC(=O)O[C@@]1(CC[C@H]2[C@@H]3C[C@](C)(O)C4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C)C(=O)C. Format: Neat. Shipping: Room Temperature. |  |
| 6Beta-Hydroxy Medroxy Progesterone 17-Acetate | 6Beta-Hydroxy Medroxy Progesterone 17-Acetate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6beta-Hydroxy-6-methyl-3,20-dioxopregn-4-en-17-yl Acetate, Pregn-4-ene-3,20-dione, 6beta,17-dihydroxy-6-methyl-, 17-acetate (7CI,8CI), (6beta)-17-(Acetyloxy)-6-hydroxy-6-methylpregn-4-ene-3,20-dione, Pregn-4-ene-3,20-dione, 17-(acetyloxy)-6-hydroxy-6-methyl-, (6beta)-, Medroxyprogesterone Acetate Imp. A (EP), 6beta-Hydroxymedroxyprogesterone Acetate. CAS No. 984-47-4. Pack Sizes: 10MG. IUPAC Name: [(6R,8R,9S,10R,13S,14S,17R)-17-acetyl-6-hydroxy-6,10,13-trimethyl-3-oxo-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl] acetate. Molecular formula: C24H34O5. Mole weight: 402.52. Catalog: APS984474. SMILES: CC(=O)O[C@@]1(CC[C@H]2[C@@H]3C[C@@](C)(O)C4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C)C(=O)C. Format: Neat. Shipping: Room Temperature. | |
| 6-epi-Medroxy Progesterone 17-Acetate | 6-epi-Medroxy Progesterone 17-Acetate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Pregn-4-ene-3,20-dione, 17-(acetyloxy)-6-methyl-, (6?)-, (6?)-17-(Acetyloxy)-6-methylpregn-4-ene-3,20-dione, NSC 119085, Progesterone, 17-hydroxy-6?-methyl-, acetate (6CI), 6?-Methyl-17?-hydroxyprogesterone acetate, Pregn-4-ene-3,20-dione, 17-hydroxy-6?-methyl-, acetate (7CI,8CI). CAS No. 2242-65-1. IUPAC Name: [(6R,8R,9S,10R,13S,14S,17R)-17-acetyl-6,10,13-trimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate. Molecular formula: C24H34O4. Mole weight: 386.52. Catalog: APS2242651. SMILES: C[C@@H]1C[C@@H]2[C@H](CC[C@@]3(C)[C@H]2CC[C@]3(OC(=O)C)C(=O)C)[C@@]4(C)CCC(=O)C=C14. Format: Neat. | |
| 6-Methylene progesterone acetate | 6-Methylene progesterone acetate. Group: Biochemicals. Alternative Names: 17-(Acetyloxy)-6-methylenepregn-4-ene-3,20-dione; 17-Hydroxy-6-methylenepregn-4-ene-3,20-dione acetate; 17-Hydroxy-6-methyleneprogesterone acetate. Grades: Highly Purified. CAS No. 32634-95-0. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C24H32O4. US Biological Life Sciences. | Worldwide |
| 6-Methylene Progesterone Acetate | 6-Methylene Progesterone Acetate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Pregn-4-ene-3,20-dione, 17-hydroxy-6-methylene-, acetate (7CI,8CI), Megestrol Acetate USP RC D, 17-(Acetyloxy)-6-methylenepregn-4-ene-3,20-dione, 6,6'-Dehydromedroxyprogesterone acetate, NSC 58799, 17alpha-Acetoxy-6-methylenepregn-4-ene-3,20-dione, 17alpha-Acetoxy-6-methyleneprogesterone, 6-Methylidene-3,20-dioxopregn-4-en-17-yl Acetate, 6-Methylenehydroxyprogesterone Acetate, Pregn-4-ene-3,20-dione, 17-(acetyloxy)-6-methylene-, 17-Acetoxy-6-methylenepregn-4-ene-3,20-dione, Progesterone, 17-hydroxy-6-methylene-, acetate (6CI),Medroxyprogesterone Acetate Imp. E (EP), Megestrol Acetate USP Related Compound D. CAS No. 32634-95-0. Pack Sizes: 10MG. IUPAC Name: [(8R,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-6-methylidene-3-oxo-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl] acetate. Molecular formula: C24H32O4. Mole weight: 384.51. Catalog: APS32634950. SMILES: CC(=O)O[C@@]1(CC[C@H]2[C@@H]3CC(=C)C4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C)C(=O)C. Format: Neat. Shipping: Room Temperature. | |
| Hydroxyprogesterone acetate | Hydroxyprogesterone acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Chlormadinone acetate impurity G; 4-Pregnen-17α-ol-3,20-dione acetate; 17a-Hydroxy-progesterone acetate; 17α-Acetoxyprogesterone; 17α-Acetoxy-4-pregnene-3,20-dione; ProgesteroneAcetate; 17ALPHA-ACETOXYPROGESTERONE; Hydroxyprogesterone acetate; 17α-Hydroxy-4-pregnene-3,20-dione 17-acetate. Product Category: Steroidal Compounds. Appearance: white powder. CAS No. 302-23-8. Molecular formula: C23H32O4. Mole weight: 372.5. Purity: 99%+. IUPACName: [(8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-1-yl]acetate. Canonical SMILES: CC(=O)C1CCC2C1(CCC3C2CCC4=CC(=O)CC(C34C)OC(=O)C)C. Density: 1.14 g/cm³. Product ID: ACM302238. Alfa Chemistry ISO 9001:2015 Certified. | |
| Medroxy Progesterone 17-acetate | Medroxy Progesterone 17-acetate. Group: Biochemicals. Alternative Names: (6α)-17-(Acetyloxy)-6-methyl-pregn-4-ene-3,20-dione; 17α-Acetoxy-6α-methylpregn-4-ene-3,20-dione; 17α-Acetoxy-6α-methylprogesterone; 17α-Hydroxy-6α-methylprogesterone Acetate; Meprate; Metigestrona; NSC 21171; NSC 26386; Nadigest; Nidaxin; Novo-Medrone; Oragest; Perlutex; Perlutex Leo; Prodasone; Progespon; Progestalfa; Progeston; Progevera; Provera; Proverone; Ralovera; Repromap; Repromix; Sirprogen; Sodelut G; U 8839; Veramix; Megestrol Acetate EP Impurity A. Grades: Highly Purified. CAS No. 71-58-9. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C24H34O4, Molecular Weight: 386.52. US Biological Life Sciences. | Worldwide |
| Medroxyprogesterone acetate | Medroxyprogesterone acetate is a widely used synthetic steroid by its interaction with progesterone , androgen and glucocorticoid receptors [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Medroxyprogesterone 17-acetate; Farlutin. CAS No. 71-58-9. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg; 1 g. Product ID: HY-B0469. |  |
| Medroxyprogesterone Acetate EP Impurity G | Medroxyprogesterone Acetate EP Impurity G is a synthetic progesteronal agent with an IC50 of 260 μM for the inhibition of HepG2. Medroxyprogesterone Acetate EP Impurity G is a manufactured hormone of the progestin type. Synonyms: Medroxyprogesterone Acetate Impurity G; 6-Methyl-3,20-dioxopregna-4,6-dien-17-yl acetate; Megestrol acetate; Pregna-4,6-diene-3,20-dione, 17-(acetyloxy)-6-methyl-; 17-(Acetyloxy)-6-methylpregna-4,6-diene-3,20-dione; Pregna-4,6-diene-3,20-dione, 17-hydroxy-6-methyl-, acetate; 17-Acetoxy-6-methylpregna-4,6-diene-3,20-dione; 17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione acetate; 17α-Acetoxy-6-dehydro-6-methylprogesterone; 17α-Acetoxy-6-methylpregna-4,6-diene-3,20-dione; 17α-Hydroxy-6-methylpregna-4,6-diene-3,20-dione acetate; 6-Dehydro-6-methyl-17α-acetoxyprogesterone; 6-Methyl-17α-acetoxy-4,6-pregnadiene-3,20-dione; 6-Methyl-17α-hydroxy-Δ6-progesterone acetate; 6-Methyl-6-dehydro-17α-acetoxyprogesterone; 6-Methyl-Δ4,6-pregnadien-17α-ol-3,20-dione acetate; BDH 1298; DMAP; Magestin; Maygace; Megace; Megalia; Megeron; Megestat; Megestil; Megestin; Megestryl acetate; MGA; Nia; Niagestin; NSC 71423; Ovaban; Ovarid; Medroxy Progesterone EP Impurity G. Grade: 98%. CAS No. 595-33-5. Molecular formula: C24H32O4. Mole weight: 384.51. | |
| Medroxy Progesterone-d6 17-Acetate | Labeled Medroxyprogesterone. Progestogen; an injectable contraceptive. Group: Biochemicals. Alternative Names: (6α)-17-(Acetyloxy)-6-methyl-pregn-4-ene-3,20-dione-d6; 17α-Acetoxy-6α-methylpregn-4-ene-3,20-dione-d6; 17α-Acetoxy-6α-methyl-progesterone-d6; 17α-Hydroxy-6α-methylprogesterone-d6 Acetate; Meprate-d6; Metigestrona-d6; NSC 26386-d6; Nadigest-d6; Nidaxin-d6; Novo-Medrone-d6; Oragest-d6; Prodasone-d6; Progespon-d6; Progestalfa-d6; Progeston-d6; Progevera-d6; Provera-d6; Ralovera-d6; Repromap-d6; Repromix-d6; Sirprogen-d6; Sodelut G-d6; U 8839-d6; Veramix-d6. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 10 β-Hydroperoxy Norethindrone Acetate | 10 β-Hydroperoxy Norethindrone Acetate is a derivative of Norethindrone (N676000), a progesterone in combination with acetate used as an oral contraceptive (1,2). It is reasonably anticipated to be a human carcinogen. Group: Biochemicals. Grades: Highly Purified. CAS No. 13236-11-8. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C22H28O5, Molecular Weight: 372.45. US Biological Life Sciences. | Worldwide |
| (13S)-Ethyl-3-methoxygona-1,3,5(10),16-tetraen-17-ol Acetate | 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. | Worldwide |
| 17-(Acetyloxy)-3-ethoxy-pregna-3,5-dien-20-one | Intermediate in the preparation of Progesterone impurity. Group: Biochemicals. Alternative Names: 3-Ethoxy-17-hydroxy-pregna-3,5-dien-20-one Acetate. Grades: Highly Purified. CAS No. 16319-93-0. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| 17 β-Acetoxy-2α-bromo-5α-androstanone | A steroid analog with inhibitive effects in progesterone synthesis and in dihydrotestosterone binding to receptor protein. Group: Biochemicals. Alternative Names: 17 β-Acetoxy-2α-bromo-5α-androstan-3-one; 2α-Bromo-17 β-hydroxy-5α-androstan-3-one Acetate. Grades: Highly Purified. CAS No. 6173-35-9. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 17-Desacetyl Norgestimate-3-acetate-[2,2,4,6,6,10-d6] | 17-Desacetyl Norgestimate-3-acetate-[2,2,4,6,6,10-d6] is the labelled analogue of 17-Desacetyl Norgestimate-3-acetate, which is an impurity of Norgestimate. Norgestimate is a form of progesterone used with estradiol to treat the symptoms of menopause. Synonyms: 17-Desacetyl Norgestimate-3-acetate-2,2,4,6,6,10-D6; 17-Desacetyl Norgestimate-3-acetate-D6. Grade: ≥97% by HPLC; >98% atom D. Molecular formula: C23H25D6NO3. Mole weight: 375.54. | |
| 17-Hydroxyprogesterone Cyclic 20-(Ethylene Acetal) | 17-Hydroxyprogesterone Cyclic 20-(Ethylene Acetal) is an impurity formed in the synthesis of Medroxy Progesterone 17-Acetate, an progesterone related compound used as an injectable contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 70410-76-3. Pack Sizes: 25mg, 100mg. Molecular Formula: C23H34O4. US Biological Life Sciences. | Worldwide |
| 17-MethyI-18-norandrosta-5,13(17)-dien-3 β-ol 3-Acetate | 17-MethyI-18-norandrosta-5,13(17)-dien-3 β-ol 3-Acetate s an impurity of Pregnenolone (P712200) which is a steroid hormone involved in the steroidogenesis of progesterone, mineralocorticoids, glucocorticoids, androgens, and estrogens. As such it is a prohormone. Pregnenolone is a GABAA antagonist and increases neurogenesis in the hippocampus. It is a modulator of cytochrome P 450-3A. Group: Biochemicals. Grades: Highly Purified. CAS No. 23930-63-4. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C21H30O2. US Biological Life Sciences. | Worldwide |
| 1-Chloromethyl-6-chloro-6-dehydro-17α-acetoxy progesterone | 1-Chloromethyl-6-chloro-6-dehydro-17α-acetoxy progesterone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 6-chloro-1Alpha-chloromethyl-3,20-dioxo-pregna-4,6-dien-17Alpha-acetoxy. Product Category: Steroidal Compounds. CAS No. 17183-98-1. Molecular formula: C24H30Cl2O4. Mole weight: 453.4. Purity: 95%+. IUPACName: [(1S,8R,9S,10S,13S,14S,17R)-17-acetyl-6-chloro-1-(chloromethyl)-10,13-dimethyl-3-oxo-2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-17-yl]acetate. Canonical SMILES: CC(=O)C1(CCC2C1(CCC3C2C=C(C4=CC(=O)CC(C34C)CCl)Cl)C)OC(=O)C. Density: 1.27. ECNumber: 605-617-4. Product ID: ACM17183981. Alfa Chemistry ISO 9001:2015 Certified. | |
| 6,7-Dehydro-17a-acetoxy progesterone | 6,7-Dehydro-17a-acetoxy progesterone. Group: Biochemicals. Alternative Names: 17-(Acetyloxy)pregna-4,6-diene-3,20-dione; 17-Hydroxypregna-4,6-diene-3,20-dione acetate. Grades: Highly Purified. CAS No. 425-51-4. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C23H30O4. US Biological Life Sciences. | Worldwide |
| 6,7-Dehydro-17α-acetoxy Progesterone | Progesterone impurity. Group: Biochemicals. Alternative Names: 17-(Acetyloxy)pregna-4,6-diene-3,20-dione; 17-Hydroxypregna-4,6-diene-3,20-dione Acetate. Grades: Highly Purified. CAS No. 425-51-4. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 6a-Chloro-17-acetoxy progesterone | 6a-Chloro-17-acetoxy progesterone. Group: Biochemicals. Alternative Names: (6a)-17-(Acetyloxy)-6-chloropregn-4-ene-3,20-dione; 6a-Chloro-17-hydroxypregn-4-ene-3,20-dione acetate; 6a-Chloro-17-hydroxyprogesterone acetate. Grades: Highly Purified. CAS No. 2477-73-8. Pack Sizes: 10mg, 25mg, 50mg. Molecular Formula: C23H31ClO4. US Biological Life Sciences. | Worldwide |
| 6Alpha-Chloro-17-acetoxy Progesterone | 6Alpha-Chloro-17-acetoxy Progesterone. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Progesterone, 6?-chloro-17-hydroxy-, acetate (6CI), Hydromadinone acetate, (6?)-17-(Acetyloxy)-6-chloropregn-4-ene-3,20-dione, 6?-Chloro-17-hydroxyprogesterone acetate, NSC 33170, 6?-Chloro-17-acetoxyprogesterone, 6?-Chloro-17?-acetoxyprogesterone, 6?-Chloro-3,20-dioxopregn-4-en-17-yl acetate,Pregn-4-ene-3,20-dione, 17-(acetyloxy)-6-chloro-, (6?)-, 17-Acetoxy-6?-chloropregn-4-ene-3,20-dione, Pregn-4-ene-3,20-dione, 6?-chloro-17-hydroxy-, acetate (7CI,8CI). CAS No. 2477-73-8. Pack Sizes: 1MG. IUPAC Name: [(6S,8R,9S,10R,13S,14S,17R)-17-acetyl-6-chloro-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate. Molecular formula: C23H31ClO4. Mole weight: 406.94. Catalog: APS2477738. SMILES: CC(=O)O[C@@]1(CC[C@H]2[C@@H]3C[C@H](Cl)C4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C)C(=O)C. Format: Neat. Shipping: Blue Ice. | |
| 6α-Chloro-17-acetoxy Progesterone (contains ~10% 6- β isomer) | Progesterone impurity. Group: Biochemicals. Alternative Names: (6α)-17-(Acetyloxy)-6-chloropregn-4-ene-3,20-dione; 6α-Chloro-17-hydroxypregn-4-ene-3,20-dione Acetate; 6α-Chloro-17-hydroxyprogesterone Acetate; Hydromadinone Acetate; NSC 33170. Grades: Highly Purified. CAS No. 2477-73-8. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 6beta-Chloro-17-Acetoxy progesterone | 6beta-Chloro-17-Acetoxy progesterone. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6beta-Chloro-17-Acetoxy Progesterone; [(6R,8R,9S,10R,13S,14S,17R)-17-Acetyl-6-Chloro-10,13-Dimethyl-3-Oxo-2,6,7,8,9,11,12,14,15,16-Decahydro-1H-Cyclopenta[A]Phenanthren-17-Yl] Acetate; ZINC5434441; 6; A-Chloro-17-Acetoxy Progesterone. CAS No. 2658-74-4. Pack Sizes: 10MG. IUPAC Name: [(6S,8R,9S,10R,13S,14S,17R)-17-acetyl-6-chloro-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate. Molecular formula: C23H31ClO4. Mole weight: 406.94. Catalog: APS2658744. SMILES: CC(=O)O[C@@]1(CC[C@H]2[C@@H]3C[C@H](Cl)C4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C)C(=O)C. Format: Neat. | |
| 6-Bromo-6-dehydro-17a-acetoxy progesterone | 6-Bromo-6-dehydro-17a-acetoxy progesterone. Group: Biochemicals. Alternative Names: 17-(Acetyloxy)-6-bromopregna-4,6-diene-3,20-dione; 6-Bromo-17-hydroxypregna-4,6-diene-3,20-dione acetate. Grades: Highly Purified. CAS No. 15251-04-4. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C23H29BrO4. US Biological Life Sciences. | Worldwide |
| 6-Bromo-6-dehydro-17α-acetoxy Progesterone | Progesterone impurity. Uses: Progesterone (p755900) impurity. Synonyms: Chlormadinone Acetate EP Impurity E. Grade: 97%. CAS No. 15251-04-4. Molecular formula: C23H29BrO4. Mole weight: 449.39. | |
| 6-Bromo-6-dehydro-17α-acetoxy Progesterone. | Progesterone impurity. Group: Biochemicals. Alternative Names: 17-(Acetyloxy)-6-bromopregna-4,6-diene-3,20-dione; 6-Bromo-17-hydroxypregna-4,6-diene-3,20-dione Acetate. Grades: Highly Purified. CAS No. 15251-04-4. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Abiraterone Related Compound 4 (Prasterone Acetate Triflate) | An impurity of Abiraterone, a steroid hormone involved in the steroidogenesis of progesterone, mineralocorticoids, glucocorticoids, androgens, and estrogens. Synonyms: Abiraterone Impurity 4, Prasterone Acetate Triflate. Grade: > 95%. CAS No. 115375-60-5. Molecular formula: C22H29F3O5S. Mole weight: 462.53. | |
| Allopregnandiol 20-(Hydrogen Sulfate) Sodium Salt | (3 β,5α,20R)-Pregnane-3,20-diol, 20-Sulfate Sodium Salt is sulfate conjugated metabolite of Allopregnandiol (CAS#516-33-0). (3 β,5α,20R)-Pregnane-3,20-diol, 20-Sulfate Sodium Salt can be obtained from 5α-Pregnan-3 β-ol-20-one 3 β-Acetate (P711315) which is a derivative of Pregnenolone (P712200); a steroid hormone involved in the steroidogenesis of progesterone, mineralocorticoids, glucocorticoids, androgens, and estrogens. As such it is a prohormone. Pregnenolone is a GABAA antagonist and increases neurogenesis in the hippocampus. It is a modulator of cytochrome P 450-3A. Group: Biochemicals. Grades: Highly Purified. CAS No. 215855-82-6. Pack Sizes: 1mg, 10mg. Molecular Formula: C21H35NaO5S, Molecular Weight: 422.55. US Biological Life Sciences. | Worldwide |
| Allopregnandiol 3-(Hydrogen Sulfate) Sodium Salt | Allopregnandiol 3-(Hydrogen Sulfate) Sodium Salt is sulfate conjugated metabolite of Allopregnandiol (CAS#516-33-0). (3 β,5α,20R)-Pregnane-3,20-diol, 20-Sulfate Sodium Salt can be obtained from 5α-Pregnan-3 β-ol-20-one 3 β-Acetate (P711315) which is a derivative of Pregnenolone (P712200); a steroid hormone involved in the steroidogenesis of progesterone, mineralocorticoids, glucocorticoids, androgens, and estrogens. As such it is a prohormone. Pregnenolone is a GABAA antagonist and increases neurogenesis in the hippocampus. It is a modulator of cytochrome P 450-3A. Group: Biochemicals. Grades: Highly Purified. CAS No. 215855-85-9. Pack Sizes: 1mg, 5mg. Molecular Formula: C21H35NaO5S, Molecular Weight: 422.55. US Biological Life Sciences. | Worldwide |
| anti-6β-Hydroxy Norgestimate | An impurity of Norgestimate, which is an orally active, highly selective progesterone analogue used primarily in oral contraceptives and for the treatment of acne. Synonyms: 18,19-Dinorpregn-4-en-20-yn-3-one, 17-(acetyloxy)-13-ethyl-6-hydroxy-, 3-oxime, (3E,6β,17α)-; (3E,6β,17α)-17-(Acetyloxy)-13-ethyl-6-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one, 3-oxime; (E)-6beta-Hydroxynorgestimate; (6R,8R,9S,10R,13S,14S,17R,E)-13-Ethyl-17-ethynyl-6-hydroxy-3-(hydroxyimino)-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate. Grade: ≥95%. CAS No. 108434-19-1. Molecular formula: C23H31NO4. Mole weight: 385.50. | |
| Cyproterone acetate | Cyproterone acetate is a synthetic derivative of 17-hydroxyprogesterone, and acts as an androgen receptor antagonist as well as a weak progesterone receptor agonist with weak progestational and glucocorticoid activity. Uses: Androgen antagonists; antineoplastic agents; contraceptive agents, male; progestational hormones, synthetic. Synonyms: Androcur, Cyprostat,Cyproteron, Procur, Cyprone, Cyprohexal, Ciproterona, Cyproteronum, Neoproxil, Siterone. Grade: 0.98. CAS No. 427-51-0. Molecular formula: C24H29ClO4. Mole weight: 416.93766. | |
| Delmadinone Acetate | Progesterone with antiestrogen and antiandrogen activity. Group: Biochemicals. Alternative Names: 17-(Acetyloxy)-6-chloropregna-1,4,6-triene-3,20-dione; 17-Acetoxy-6-chloropregna-1,4,6-triene-3,20-dione; 17α-Acetoxy-6-chloropregna-1,4,6-triene-3,20-dione; 6-Chloro-17-hydroxypregna-1,4,6-triene-3,20-dione Acetate; Delminal; Estrex; RS 1301; Tardastrex; Tarden; Zenadrex; Δ1-Chlormadinone Acetate. Grades: Highly Purified. CAS No. 13698-49-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| ketosteroid monooxygenase | A single FAD-containing enzyme catalyses three types of monooxygenase (Baeyer-Villiger oxidation) reaction. The oxidative esterification of a number of derivatives of progesterone to produce the corresponding 17α-hydroxysteroid 17-acetate ester, such as testosterone acetate, is shown in Reaction (1). The oxidative lactonization of a number of derivatives of androstenedione to produce the 13,17-secoandrosteno-17,13α-lactone, such as testololactone, is shown in Reaction (2). The oxidative cleavage of the 17β-side-chain of 17α-hydroxyprogesterone to produce androstenedione and acetate is shown in Reaction (3). Reaction (1) is also catalysed by EC 1.14.99.4 (p...uctase (20-hydroxylating, side-chain cleaving); androstenedione, NADPH2:oxygen oxidoreductase (17-hydroxylating, lactonizing). Enzyme Commission Number: EC 1.14.13.54. CAS No. 9044-53-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0861; ketosteroid monooxygenase; EC 1.14.13.54; 9044-53-5; steroid-ketone monooxygenase; progesterone, NADPH2:oxygen oxidoreductase (20-hydroxylating, ester-producing); 17α-hydroxyprogesterone, NADPH2:oxygen oxidoreductase (20-hydroxylating, side-chain cleaving); androstenedione, NADPH2:oxygen oxidoreductase (17-hydroxylating, lactonizing). Cat No: EXWM-0861. |  |
| Medroxyprogesterone | analytical standard. Group: Application areaspharma & vet compounds & metabolitespharma & vet compounds & metabolitesapi standardsimpurity standardspharmaceutical toxicology. Alternative Names: 17-Hydroxy-6alpha-methylpregn-4-ene-3,20-dione, NSC 27408, 6alpha-Methyl-17alpha-hydroxypregn-4-ene-3,20-dione,Medroxyprogesterone Acetate Imp. B (EP), 17alpha-Hydroxy-6alpha-methylprogesterone, Pregn-4-ene-3,20-dione, 17-hydroxy-6alpha-methyl- (7CI,8CI), U 8840, Pregn-4-ene-3,20-dione, 17-hydroxy-6-methyl-, (6alpha)-, Medroxyprogesterone Acetate USP Related Compound B, Medroxyprogesterone, 17-Hydroxy-6alpha-methylprogesterone, Medoxyprogesterone, Medroxyprogesterone Acetate USP RC B, Progesterone, 17-hydroxy-6alpha-methyl- (6CI), 6alpha-Methyl-4-pregnen-17alpha-ol-3,20-dione, Medroxyprogesteron, (6alpha)-17-Hydroxy-6-methylpregn-4-ene-3,20-dione, 6alpha-Methyl-17alpha-hydroxyprogesterone, 6alpha-Methyl-17R-hydroxyprogesterone, 6alpha-Methyl-17-hydroxyprogesterone. | |
| Medroxyprogesterone | An orally active progestogen used in hormone replacement therepy (HRT), in the past has been used as a component of oral contraceptives. Group: Biochemicals. Alternative Names: 6α-17-Hydroxy-6-(methyl-d3)-pregn-4-ene-3,20-dione; 17α-Hydroxy-6α-methyl-progesterone; 17-Hydroxy-6α-methylpregn-4-ene-3,20-dione; NSC 27408; Medroxyprogesterone Acetate USP Related Compound B. Grades: Highly Purified. CAS No. 520-85-4. Pack Sizes: 1g. Molecular Formula: C??H??O?, Molecular Weight: 344.49. US Biological Life Sciences. | Worldwide |
| Medroxyprogesterone | Medroxyprogesterone (17α-Hydroxy-6α-methylprogesterone) is a synthetic human variant of progesterone that is a progesterone receptor agonist with oral activity. Medroxyprogesterone can induce cell proliferation through the PI3K/Akt signaling pathway. Medroxyprogesterone has an inhibitory effect on atherosclerosis in mice. The progesterone agonist activity of Medroxyprogesterone is less effective than Medroxyprogesterone acetate (HY-B0469) [1] [2] [3] [4]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: 17α-Hydroxy-6α-methylprogesterone; U8840. CAS No. 520-85-4. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg; 1 g. Product ID: HY-B0648. | |
| Megestrol acetate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsapi standardsbritish pharmacopoeiaeuropean pharmacopoeia (ph. eur.)impurity standardspharmacopoeial standards. Alternative Names: 17alpha-Acetoxy-6-dehydro-6-methylprogesterone, 5071, 6-Methyl-3,20-dioxopregna-4,6-dien-17-yl Acetate, BDH 1298, SC 10363, 17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione acetate, Ovarid, Niagestin, Megestin, Megace, Ovaban, Megestrol acetate, Megalia, 6-Methyl-Delta4,6-pregnadien-17alpha-ol-3,20-dione acetate, Megeron, Megestil, MGA, Magestin, Megestat, 17alpha-Acetoxy-6-methylpregna-4,6-diene-3,20-dione, 6-Methyl-17alpha-hydroxy-Delta6-progesterone acetate, DMAP, Megestrol Acetate, 6-Methyl-17alpha-acetoxy-4,6-pregnadiene-3,20-dione, 17-Acetoxy-6-methylpregna-4,6-diene-3,20-dione, Megestryl acetate, Maygace, Nia, NSC 71423, 17-(Acetyloxy)-6-methylpregna-4,6-diene-3,20-dione, 6-Dehydro-6-methyl-17alpha-acetoxyprogesterone,Medroxyprogesterone Acetate Imp. G (EP), 17alpha-Hydroxy-6-methylpregna-4,6-diene-3,20-dione acetate, 6-Methyl-6-dehydro-17alpha-acetoxyprogesterone. | |
| Melengestrol acetate | Melengestrol acetate is a progesterone derivative, acts as an orally active corticosteroid hormone to promote endometrial proliferation, pregnancy maintenance, and delay of menstrual activity [1]. Melengestrol Acetate is used as a contraceptive agent for growth promoting effects and suppression of estrus in animals. Melengestrol acetate inhibits both the androgen-dependent and -independent prostatic tumors in vivo and can be used for cancer research [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2919-66-6. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-111614. | |
| Nomegestrol acetate | Nomegestrol acetate is an orally active, highly selective progestogen and a progesterone receptor complete agonist. Nomegestrol acetate inhibits ovulation. Nomegestrol acetate is also effective in inhibiting the proliferation of human endometrial cancer RL95-2 cells in vitro and in vivo. Nomegestrol acetate can be used in cancer (especially endometrial cancer) and contraceptive studies [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. CAS No. 58652-20-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-105634A. | |
| Pregnenolone Acetate | Pregnenolone derivative, a steroid hormone involved in the steroidogenesis of progesterone, mineralocorticoids, glucocorticoids, androgens, and estrogens. Group: Biochemicals. Alternative Names: (3 β)-3-(Acetyloxy)-pregn-5-en-20-one; 3 β-Acetoxy-5-pregnen-20-one; 3 β-Acetoxy-Δ5-pregnen-20-one; 3 β-Hydroxypregn-5-en-20-one Acetate; 3 β-Pregn-5-enol-20-one Acetate; 5-Pregnen-3 β-ol-20-one Acetate; 5-Pregnene-3 β-acetoxy-20-one; Antofin; Artivis; Enescorb; NSC 64827; Pregenolone Acetate; Pregnenolone Acetate; Pregnenolone-3-acetate; Previsone; Sharmone. Grades: Highly Purified. CAS No. 1778-02-5. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| [Sar9] Substance P acetate | [Sar9]-Substance P acetate is a potent and selective neurokinin (NK)-1 receptor agonist. The effect of SP on progesterone metabolism was mimicked by the rNK1-specific agonist [Sar-9,Met(O2)11]-SP. Synonyms: Substance P, 9-(N-methylglycine)-, acetate (1:1); 9-(N-Methylglycine)substance P acetate; [MeGly9]-substance P acetate; H-Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Sar-Leu-Met-NH2.CH3CO2H; L-arginyl-L-prolyl-L-lysyl-L-prolyl-L-glutaminyl-L-glutaminyl-L-phenylalanyl-L-phenylalanyl-sarcosyl-L-leucyl-L-methioninamide acetate. Grade: ≥95%. Molecular formula: C66H104N18O15S. Mole weight: 1421.71. | |
| Telapristone Acetate | Telapristone Acetate are inhibitors, targeted towards breast cancer research. Also, acts as an investigational selective progesterone receptor modulator (SPRM) being studied for the treatment of certain progesterone-sensitive conditions. Group: Biochemicals. Grades: Highly Purified. CAS No. 198414-31-2. Pack Sizes: 1mg, 10mg. Molecular Formula: C31H39NO5, Molecular Weight: 505.65. US Biological Life Sciences. | Worldwide |
| Ulipristal acetate | Ulipristal acetate (CDB-2914) is an orally active, selective progesterone receptor modulator (SPRM). Ulipristal acetate stimulates the autophagic response selectively in leiomyoma cells. Ulipristal acetate has the potential for benign gynecological conditions treatment, such as uterine myoma [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: CDB-2914. CAS No. 126784-99-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-16508. | |
| Ulipristal Acetate | Ulipristal acetate is a selective progesterone receptor modulator. Group: Biochemicals. Alternative Names: (11 β)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-19-norpregna-4,9-diene-3,20-dione; 17α-Acetoxy-11 β-(4-dimethylaminophenyl)-19-norpregna-4,9-dien-3,20-dione; CDB 2914; EllaOne; HRP 2000; RTI 3021-012; RU 44675; VA 2914. Grades: Highly Purified. CAS No. 126784-99-4. Pack Sizes: 100mg, 500mg. US Biological Life Sciences. | Worldwide |
| Ulipristal Acetate-[d6] | Ulipristal Acetate-[d6] is the labelled analogue of Ulipristal Acetate. Ulipristal Acetate is a selective progesterone receptor modulator (SPRM) used for emergency contraception and uterine fibroid. Synonyms: Ulipristal Acetate D6; 17-(acetyloxy)-11beta-[4-[di(methyl-d3)amino]phenyl]-19-norpregna-4,9-diene-3,20-dione. Grade: 95% by HPLC; 98% atom D. CAS No. 1621894-64-1. Molecular formula: C30H31D6NO4. Mole weight: 481.65. | |
| 11Alpha-hydroxyprogesterone | 11Alpha-hydroxyprogesterone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 11-Hydroxypregn-4-ene-3,20-dione;Pregn-4-ene-3,20-dione, 11alpha-hydroxy-;Progesterone, 11alpha-hydroxy-;U 0384;HYDROXYPROGESTERONE, 11A-;DELTA4-PREGNEN-11ALPHA-OL-3,20-DIONE;4-PREGNEN-11A-OL-3,20-DIONE;4-PREGNEN-11ALPHA-OL-3,20-DIONE. Product Category: Steroidal Compounds. Appearance: white to light beige crystalline powder. CAS No. 80-75-1. Molecular formula: C21H30O3. Mole weight: 330.46. Purity: 0.98. IUPACName: (8S,9S,10R,11R,13S,14S)-17-acetyl-11-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one. Canonical SMILES: CC(=O)C1CCC2C1(CC(C3C2CCC4=CC(=O)CCC34C)O)C. Density: 1.15 g/cm³. ECNumber: 201-306-9. Product ID: ACM80751. Alfa Chemistry ISO 9001:2015 Certified. Categories: 17alpha-hydroxyprogesterone. | |
| 1,2-Dehydroprogesterone | 1,2-Dehydroprogesterone. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: NSC 63538, Progesterone Imp. J (EP), ?1-Progesterone,Pregna-1,4-diene-3,20-dione, 1-Dehydroprogesterone, 1,2-Dehydroprogesterone. CAS No. 1162-54-5. IUPAC Name: (8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one. Molecular formula: C21H28O2. Mole weight: 312.45. Catalog: APS1162545. SMILES: CC(=O)[C@H]1CC[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@H]3CC[C@]12C. Format: Neat. | |
| 13-Ethyl-3-methoxygona-1,3,5(10),15-tetraen-17-one Cyclic Ethylene Acetal | 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. | Worldwide |
| (13S)-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione | (13S)-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione is an impurity in the synthesis of Gestodene (G368250), an active gestogen with progesterone-like profile of activity. Group: Biochemicals. Alternative Names: (13S) -17-Acetyl-13-ethyl-6, 7, 8, 9, 10, 11, 12, 13-octahydro-1H-cyclopenta [a]phenanthren-3 (2H) -one. Grades: Highly Purified. CAS No. 932388-88-0. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (13S)-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione | An impurity of Gestodene, which is a synthetic progesterone used primarily in female contraceptives and menopausal hormone therapy. Synonyms: (13S)-17-Acetyl-13-ethyl-6,7,8,9,10,11,12,13-octahydro-1H-cyclopenta[a]phenanthren-3(2H)-one; Gestodene Related Compound 10; 13-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione; (8R,9R,10R,13S)-17-Acetyl-13-ethyl-1,2,6,7,8,9,10,11,12,13-decahydro-3H-cyclopenta[a]phenanthren-3-one. Grade: ≥95%. CAS No. 932388-88-0. Molecular formula: C21H26O2. Mole weight: 310.43. | |
| (13S)-Ethyl-18,19-dinorpregna-5,14,16-triene-3,20-dione | (13S)-Ethyl-18,19-dinorpregna-5,14,16-triene-3,20-dione is an impurity in the synthesis of Gestodene (G368250), an active gestogen with progesterone-like profile of activity. Group: Biochemicals. Alternative Names: (13S) -17-Acetyl-13-ethyl-4, 6, 7, 8, 9, 11, 12, 13-octahydro-1H-cyclopenta [a]phenanthren-3 (2H) -one. Grades: Highly Purified. Pack Sizes: 1mg. 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 |
| 16-Bromo-13-ethyl-3-methoxygona-1,3,5(10)-trien-17-one Cyclic 1,2-Ethanediyl Acetal. | 16-Bromo-13-ethyl-3-methoxygona-1,3,5(10)-trien-17-one Cyclic 1,2-Ethanediyl Acetal is an impurity in the synthesis of Gestodene (G368250), an active gestogen with progesterone-like profile of activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 171035-03-3. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 16-Dehydroprogesterone | 16-Dehydroprogesterone. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Pregna-4,16-diene-3,20-dione, 16-Dehydroprogesterone, 16,17-Didehydroprogesterone, ?4,16-Pregnadiene-3,20-dione, NSC 11037, 3,20-Dioxopregna-4,16-diene, NSC 9785, ?16-Progesterone. CAS No. 1096-38-4. IUPAC Name: (8R,9S,10R,13S,14S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-3-one. Molecular formula: C21H28O2. Mole weight: 312.45. Catalog: APS1096384. SMILES: CC(=O)C1=CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C. Format: Neat. Shipping: Room Temperature. | |
| (17a-alfa)-Hydroxy-6alfa,17a-dimethyl-D-homoandrost-4-ene-3,17-dione 17-Acetate | An impurities of Progesterone.Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Grade: > 95%. Molecular formula: C24H34O4. Mole weight: 386.54. | |
| 17-?(Acetyloxy)?-?3-?methoxy-pregna-?3,?5-?dien-?20-?one | 17-?(Acetyloxy)?-?3-?methoxy-pregna-?3,?5-?dien-?20-?one is a reactant used in the synthesis of progesterone derivatives as steroid 5α-?reductase inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 1054-64-4. Pack Sizes: 25mg, 250mg. Molecular Formula: C24H34O4, Molecular Weight: 386.52. US Biological Life Sciences. | Worldwide |
| 17α-Acetoxyprogesterone-[d3] | An isotope labelled metabolite of Progesterone. Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Grade: 95% by HPLC; 98% atom D. Molecular formula: C23H29D3O4. Mole weight: 375.523. | |
| 17α-hydroxyprogesterone deacetylase | A microsomal cytochrome P-450 (heme-thiolate) protein that catalyses two independent reactions at the same active site - the 17-hydroxylation of pregnenolone and progesterone, which is part of glucocorticoid hormones biosynthesis (EC 1.14.14.19), and the conversion of the 17-hydroxylated products via a 17,20-lyase reaction to form androstenedione and 3β-hydroxyandrost-5-en-17-one, leading to sex hormone biosynthesis. The activity of this reaction is dependent on the allosteric interaction of the enzyme with cytochrome b5 without any transfer of electrons from the cytochrome. The enzymes from different organisms differ in their substrate specificity. While the enzyme...son do not accept the former, and the enzyme from guinea pig does not accept the latter. Group: Enzymes. Synonyms: C-17/C-20 lyase; 17α-hydroxyprogesterone acetaldehyde-lyase; CYP17; CYP17A1 (gene name); 17α-hydroxyprogesterone 17,20-lyase. Enzyme Commission Number: EC 1.14.14.32. CAS No. 62213-24-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0930; 17α-hydroxyprogesterone deacetylase; EC 1.14.14.32; 62213-24-5; C-17/C-20 lyase; 17α-hydroxyprogesterone acetaldehyde-lyase; CYP17; CYP17A1 (gene name); 17α-hydroxyprogesterone 17,20-lyase. Cat No: EXWM-0930. | |
| 17 β-Hydroxy-17-(but-2yn-1-yl)-estra-5-(10),9(11)-dien-3-one Cyclic 1,2 Ethanediyl Acetal | 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 |
| 17 β-Hydroxy-17-ethyl-estra-5(10),9(11)-dien-3-one Cyclic 1,2 Ethanediyl Acetal | 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 |
| 17β-Hydroxy-17-ethyl-estra-5(10),9(11)-dien-3-one Cyclic 1,2 Ethanediyl Acetal | 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-d5 | 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 |
| 21-Deoxy Cortisol | 21-Deoxy Cortisol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Progesterone, 11?,17-dihydroxy- (6CI), 11?,17?-Dihydroxyprogesterone,Pregn-4-ene-3,20-dione, 11,17-dihydroxy-, (11?)-, 11?,17?-Dihydroxypregn-4-ene-3,20-dione, 21-Deoxyhydrocortisone, 21-Deoxycortisol, 21-Dehydrohydrocortisone, Pregn-4-ene-3,20-dione, 11?,17-dihydroxy- (8CI), Pregn-4-ene-11?,17?-diol-3,20-dione, 21-Desoxycortisol. CAS No. 641-77-0. IUPAC Name: (8S,9S,10R,11S,13S,14S,17R)-17-acetyl-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one. Molecular formula: C21H30O4. Mole weight: 346.46. Catalog: APS641770. SMILES: CC(=O)[C@@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3[C@@H](O)C[C@]12C. Format: Neat. | |
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