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| Product | Description | |
|---|---|---|
| 11,17-O-Bistrimethylsilyl Prednisolone 22-O-Acetate | 11,17-O-Bistrimethylsilyl Prednisolone 22-O-Acetate is an intermediate in synthesizing 17-Dehydroxy Prednisolone (D230025), used in the synthesis of a novel anti-inflammatory steroid acid ester. Also used in the synthesis of corticosteroids. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 250mg. Molecular Formula: C29H46O6Si2. US Biological Life Sciences. |  Worldwide |
| 11-O-Trimethylsilyl 17-Dehydroxy Prednisolone | 11-O-Trimethylsilyl 17-Dehydroxy Prednisolone is an intermediate in synthesizing 17-Dehydroxy Prednisolone (D230025), used in the synthesis of a novel anti-inflammatory steroid acid ester. Also used in the synthesis of corticosteroids. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 500mg. Molecular Formula: C24H36O4Si. US Biological Life Sciences. | Worldwide |
| 11-O-Trimethylsilyl Prednisolone 22-O-Acetate | 11-O-Trimethylsilyl Prednisolone 22-O-Acetate is an intermediate in synthesizing 17-Dehydroxy Prednisolone (D230025), used in the synthesis of a novel anti-inflammatory steroid acid ester. Also used in the synthesis of corticosteroids. Group: Biochemicals. Grades: Highly Purified. CAS No. 53512-79-1. Pack Sizes: 500ug, 1mg. Molecular Formula: C26H38O6Si. US Biological Life Sciences. | Worldwide |
| 1,2,3,4-Tetra-O-acetyl-6-O-(tert-butyldimethylsilyl)-a-D-mannopyranose | 1,2,3,4-Tetra-O-acetyl-6-O-(tert-butyldimethylsilyl)-alpha-D-mannopyranose, a carbohydrate derivative widely employed in the pharmaceutical industry, finds its utility in the synthesis of a diverse array of medicinal components. With protective capacity, it presents as an effective guardian in the formation of glycosides and glycosylated steroids. Molecular formula: C20H34O10Si. Mole weight: 462.57. |  |
| 1,2,3,4-Tetra-O-acetyl-D-[6-13C]glucuronide methyl ester | 1,2,3,4-Tetra-O-acetyl-D-[6-13C]glucuronide methyl ester, a labeled chemical analogue, is widely applied in investigations of bile acids and steroids metabolism, specifically in hepatic disorders and ailments. It is significantly utilized in the formulation of novel therapeutic interventions directed towards the treatment and management of these pathological conditions, owing to its ability to provide valuable insights into the inner workings of these metabolic pathways. Mole weight: 376.31. | |
| 12-Acetyltrichilin B | 12-Acetyltrichilin B is a limonoid antifeedants from Chinese Melia azedarach. Many constituents including limonoids, triterpenoids, and steroids have been isolated from various parts of M. azedarach. Several of the limonoids isolated from M. azedarach have been reported to possess cytotoxic, antifeeding, and insecticidal activities. Synonyms: 24-Norchola-20,?22-diene-4-carboxaldehyde, 2,?3,?12-tris(acetyloxy)?-14,?15:21,?23-diepoxy-1,?7,?19-trihydroxy-4,?8-dimethyl-11-oxo-, cyclic 4,?19-(2-methyl-1-oxobutyl acetal)?, (1α, ?2α, ?3α, ?4β, ?5α, ?7α, ?12α, ?13α, ?14β, ?15β, ?17α)?-; 12-Acetyltrichilin B; 12-O-Acetyltrichilin B. Grades: > 98%. CAS No. 95360-12-6. Molecular formula: C37H48O14. Mole weight: 716.77. | |
| 14-Demethyl-lanosterol-d6 | Steroids2H Labeled Compounds. Alternative Names: 26,26,26,27,27,27-Hexadeuterio-dimethyl cholest-8(9),24-dien-3ß-ol (T-MAS-d6). CAS No. 1246298-30-5. Molecular formula: C29H42D6O. Mole weight: 418.73. Catalog: ACM1246298305. |  |
| (16α)-21-(Acetyloxy)-16-methyl-d3-pregna-1,4,9(11)-triene-3,20-dione | Used in the preparation of amino steroids useful in the treatment of neurological disorders. Group: Biochemicals. Alternative Names: 21-Acetoxy-16α-methyl-d3-pregna-1,4,9-(11)-triene-3,20-dione. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| (16α)-21-(Acetyloxy)-16-methyl-pregna-1,4,9(11)-triene-3,20-dione | Used in the preparation of amino steroids useful in the treatment of neurological disorders. Group: Biochemicals. Alternative Names: 21-Acetoxy-16α-methylpregna-1,4,9-(11)-triene-3,20-dione. Grades: Highly Purified. CAS No. 4258-83-7. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 16-Dehydroprogesterone | 16-Dehydroprogesterone is used in the direct organocatalytic stereoselective transfer hydrogenation of conjugated olefins of steroids. 16-Dehydroprogesterone is a form of Progesterone (P755900), a steroid hormone produced by the corpus luteum that induces maturation and secretory activity of the uterine endothelium; suppresses ovulation. Progesterone is implicated in the etiology of breast cancer. Group: Biochemicals. Grades: Highly Purified. CAS No. 1096-38-4. Pack Sizes: 50mg, 100mg. Molecular Formula: C21H28O2. US Biological Life Sciences. | Worldwide |
| (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. Grades: > 95%. Molecular formula: C24H34O4. Mole weight: 386.54. | |
| (17a-beta)-Hydroxy-6alfa,17a-dimethyl-D-homoandrost-4-ene-3,17-dione | 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. Grades: > 95%. Molecular formula: C22H32O3. Mole weight: 344.5. | |
| 17a-Hydroxyprogesterone | 17-Hydroxyprogesterone (17-OH progesterone or 17OHP) is a C-21 steroid hormone produced during the synthesis of glucocorticoids and sex steroids. Group: Biochemicals. Alternative Names: 17-Hydroxypregn-4-ene-3,20-dione; 17-Hydroxyprogesterone; 17α-Hydroxy-P4; 17α-Hydroxylutin; 17α-Hydroxypregn-4-ene-3,20-dione; 17α-Hydroxyprogesterone; Gestageno; Gestageno Gador; Hydroxyprogesterone; NSC 15468; Pregn-4-en-17α-ol-3,20-dione; Prodix; Prodox; U 3096; Δ4-Pregnen-17α-ol-3,20-dione. Grades: Highly Purified. CAS No. 68-96-2. Pack Sizes: 5g, 10g, 25g, 50g. US Biological Life Sciences. | Worldwide |
| 17α-Hydroxyprogesterone-d8 | 17α-Hydroxyprogesterone-d 8 is the deuterium labeled 17α-Hydroxyprogesterone. 17α-Hydroxyprogesterone (17-Hydroxyprogesterone) is an endogenous progestogen as well as chemical intermediate in the biosynthesis of other steroid hormones, including the corticosteroids and the androgens and the estrogens. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: 17-Hydroxyprogesterone-d8; 17-OHP-d8. CAS No. 850023-80-2. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-B0891S. |  |
| 17α-Methyl-4α,5α-epoxy-17 β-hydroxyandrostan-3-one | 17α-Methyl-4α,5α-epoxy-17 β-hydroxyandrostan-3-one is an derivative of metabolites of anabolic steroids. Group: Biochemicals. Grades: Highly Purified. CAS No. 30493-58-4. Pack Sizes: 10mg, 100mg. Molecular Formula: C20H30O3. US Biological Life Sciences. | Worldwide |
| 17α-Pregn-5-ene-3 β,17-diol | 17α-Pregn-5-ene-3 β,17-diol is an intermediate in the synthesis of 17-Hydroxypregn-?4-?en-?3-?one (H950645). 17-Hydroxypregn-?4-?en-?3-?one is used in the screening for unknown synthetic steroids in human urine by liquid chromatog.-tandem mass spectrometry, agonistic and antagonistic property study of progesterone metabolites at human mineralocorticoid receptor. Group: Biochemicals. Grades: Highly Purified. CAS No. 65981-96-6. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C21H34O2. US Biological Life Sciences. | Worldwide |
| (17 β)-3,17-Bis[(1-oxopentyl)oxy]-estra-1,3,5(10)-trien-6-one | 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[(tetrahydro-2H-pyran-2-yl)oxy]-estra-1,3,5(10)-trien-6-one | 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-Dihydroequilenin-4,16,16-d3 | Steroids2H Labeled Compounds. Alternative Names: 17beta-Dihydroequilenin-4,16,16-d3. CAS No. 1276056-90-6. Molecular formula: C18H17D3O2. Mole weight: 271.37. Catalog: ACM1276056906. | |
| 17β-estradiol 17-dehydrogenase | The enzyme oxidizes or reduces the hydroxy/keto group on C17 of estrogens and androgens in mammals and regulates the biological potency of these steroids. The mammalian enzyme is bifunctional and also catalyses EC 1.1.1.270, 3β-hydroxysteroid 3-dehydrogenase. The enzyme also acts on (S)-20-hydroxypregn-4-en-3-one and related compounds, oxidizing the (S)-20-group, but unlike EC 1.1.1.149, 20α-hydroxysteroid dehydrogenase, it is Si-specific with respect to NAD(P)+. Group: Enzymes. Synonyms: 20α-hydroxysteroid dehydrogenase; 17β,20α-hydroxysteroid dehydrogenase; 17β-estradiol dehydrogenase; estradiol dehydrogenase; estrogen 17-oxidoreductase; 17β-HSD; HSD17B7. Enzyme Commission Number: EC 1.1.1.62. CAS No. 9028-61-9. 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-0348; 17β-estradiol 17-dehydrogenase; EC 1.1.1.62; 9028-61-9; 20α-hydroxysteroid dehydrogenase; 17β,20α-hydroxysteroid dehydrogenase; 17β-estradiol dehydrogenase; estradiol dehydrogenase; estrogen 17-oxidoreductase; 17β-HSD; HSD17B7. Cat No: EXWM-0348. |  |
| 17-Hydroxy-androst-4-en-3-one Chloroacetate | 17-Hydroxy-androst-4-en-3-one Chloroacetate is an derivative of testosterone and epi-testosterone, endogenous steroids that differ in the configuration of the hydroxyl-bearign carbon at C-17. Group: Biochemicals. Grades: Highly Purified. CAS No. 17449-87-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C21H29ClO3. US Biological Life Sciences. | Worldwide |
| 17-Hydroxypregn-?4-?en-?3-?one | 17-Hydroxypregn-?4-?en-?3-?one is used in the screening for unknown synthetic steroids in human urine by liquid chromatog.-tandem mass spectrometry, agonistic and antagonistic property study of progesterone metabolites at human mineralocorticoid receptor. Group: Biochemicals. Grades: Highly Purified. CAS No. 1235-97-8. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C21H32O2. US Biological Life Sciences. | Worldwide |
| 17-O-Acetyl-3-O-methyl-6-oxo 17 β-Estradiol | Estradiol derivative. Used in the preparation of contraceptive steroids. Group: Biochemicals. Alternative Names: 17 β-Acetoxy-3-methoxyestra-1,3,5(10)-trien-6-one; 17 β-Hydroxy-3-methoxy-estra-1,3,5(10)-trien-6-one Acetate. Grades: Highly Purified. CAS No. 20823-31-8. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 17-O-Trimethylsilyl Prednisolone 22-O-Acetate | 17-O-Trimethylsilyl Prednisolone 22-O-Acetate is an intermediate in synthesizing 17-Dehydroxy Prednisolone (D230025), used in the synthesis of a novel anti-inflammatory steroid acid ester. Also used in the synthesis of corticosteroids. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C26H38O6Si. US Biological Life Sciences. | Worldwide |
| 17-PA | 17-PA is an antagonist of neurosteroid GABA potentiation. It can selectively reduce the effects of 5α-reduced steroids compared to 5β-reduced steroids. Synonyms: 17-PA; 17 PA; 17PA; 17-Phenyl-(3α,5α)-androst-16-en-3-ol. Grades: ≥99% by HPLC. CAS No. 694438-95-4. Molecular formula: C25H34O. Mole weight: 350.54. | |
| 17-PA | Selective antagonist of neurosteroid potentiation and direct gating of GABAA receptors. Selectively reduces the effects of 5α-reduced steroids compared to 5 β-reduced steroids and displays no effect on potentiation evoked by barbiturates and benzodiazepines. Attenuates 3α,5α-THP-induced loss of righting reflex and total sleep time following i.c.v administration in rats. Group: Biochemicals. Grades: Highly Purified. CAS No. 694438-95-4. Pack Sizes: 10mg, 50mg. Molecular Formula: C25H34O. US Biological Life Sciences. | Worldwide |
| 1,8-cineole 2-exo-monooxygenase | A heme-thiolate protein (P-450). The mammalian enzyme, expressed in liver microsomes, performs a variety of oxidation reactions of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics. cf. EC 1.14.13.97 (taurochenodeoxycholate 6-hydroxylase), EC 1.14.13.67 (quinine 3-monooxygenase) and EC 1.14.13.32 (albendazole monooxygenase). Group: Enzymes. Synonyms: CYP3A4. Enzyme Commission Number: EC 1.14.13.157. 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-0757; 1,8-cineole 2-exo-monooxygenase; EC 1.14.13.157; CYP3A4. Cat No: EXWM-0757. | |
| 19-Noretiocholanolone glucuronide | 19-Noretiocholanolone glucuronide is a metabolic breakdown product of endogenous steroids, often used in the research of abnormalities in steroid metabolism or conditions such as hypercortisolism. Molecular formula: C24H35O8.Na. Mole weight: 474.52. | |
| (1Beta,3Beta,25S)-3-Hydroxyspirost-5-En-1-Yl 2-O-(6-Deoxy-Alpha-L-Mannopyranosyl)-Beta-D-Xylopyranoside | Steroids. CAS No. 125225-63-0. Molecular formula: C38H60O12. Mole weight: 708.88. Appearance: Powder. Purity: 0.98. IUPACName: (2S, 3R, 4R, 5R, 6S)-2-[(2S, 3R, 4S, 5R)-4, 5-dihydroxy-2-[(1S, 2S, 4S, 5'R, 6R, 7S, 8R, 9S, 12S, 13R, 14R, 16R)-16-hydroxy-5', 7, 9, 13-tetramethylspiro[5-oxapentacyclo[10.8.0.02, 9.04, 8.013, 18]icos-18-ene-6, 2'-oxane]-14-yl]oxyoxan-3-yl]oxy-6-methyloxane-3, 4, 5-triol. Canonical SMILES: CC1CCC2 (C (C3C (O2)CC4C3 (CCC5C4CC=C6C5 (C (CC (C6)O)OC7C (C (C (CO7)O)O)OC8C (C (C (C (O8)C)O)O)O)C)C)C)OC1. Catalog: ACM125225630. | |
| 1-Methylene-5-a-androstan-3-a-ol-17-one glucuronide | 1-Methylene-5-a-androstan-3-a-ol-17-one glucuronide is a metabolite of synthetic anabolic steroids. Molecular formula: C26H37O8.Na.2H2O. Mole weight: 536.59. | |
| 1-Phenylcyclohexanol | 1-Phenylcyclohexanol is a general reagent used in the synthesis of A-Ring modified steroids, as well as arylcyclohexanols. Group: Biochemicals. Grades: Highly Purified. CAS No. 1589-60-2. Pack Sizes: 1g, 5g. Molecular Formula: C12H16O, Molecular Weight: 176.25. US Biological Life Sciences. | Worldwide |
| (20R)-Dexamethasone Epimeric Glycolic Acid | (20R)-Dexamethasone Epimeric Glycolic Acid Is used in the examination of local anti-inflammatory activities of new steroids. Group: Biochemicals. Grades: Highly Purified. CAS No. 231618-53-4. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C22H29FO6. US Biological Life Sciences. | Worldwide |
| (20S)?-3-?oxo-Pregna-?1,?4-?diene-?20-?carboxaldehyde | 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. Synonyms: Progesterone Impurity I. Grades: > 95%. CAS No. 81201-82-3. Molecular formula: C22H32O2. Mole weight: 328.5. | |
| (20S)-Dexamethasone Epimeric Glycolic Acid | (20S)-Dexamethasone Epimeric Glycolic Acid Is used in the examination of local anti-inflammatory activities of new steroids. Group: Biochemicals. Grades: Highly Purified. CAS No. 247075-09-8. Pack Sizes: 500ug, 1mg. Molecular Formula: C22H29FO6. US Biological Life Sciences. | Worldwide |
| 21-Deoxy-11-keto Prednisolone 17-Propionate | 21-Deoxy-11-keto Prednisolone 17-Propionate was a used in preparation of antiinflmmatory 17-acyloxy steroids. Group: Biochemicals. Grades: Highly Purified. CAS No. 22958-40-3. Pack Sizes: 5mg, 10mg. Molecular Formula: C24H30O5, Molecular Weight: 398.49. US Biological Life Sciences. | Worldwide |
| 21-hydroxysteroid dehydrogenase (NADP+) | Acts on a number of 21-hydroxycorticosteroids. Group: Enzymes. Synonyms: 21-hydroxy steroid dehydrogenase; 21-hydroxy steroid (nicotinamide adenine dinucleotide phosphate) dehydrogenase; 21-hydroxy steroid dehydrogenase (nicotinamide adenine dinucleotide phosphate); NADP-21-hydroxysteroid dehydrogenase; 21-hydroxysteroid dehydrogenase (NADP). Enzyme Commission Number: EC 1.1.1.151. CAS No. 37250-76-3. 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-0056; 21-hydroxysteroid dehydrogenase (NADP+); EC 1.1.1.151; 37250-76-3; 21-hydroxy steroid dehydrogenase; 21-hydroxy steroid (nicotinamide adenine dinucleotide phosphate) dehydrogenase; 21-hydroxy steroid dehydrogenase (nicotinamide adenine dinucleotide phosphate); NADP-21-hydroxysteroid dehydrogenase; 21-hydroxysteroid dehydrogenase (NADP). Cat No: EXWM-0056. | |
| (2,2,3,4,4-d5)-Zymosterol | Steroids2H Labeled Compounds. Alternative Names: (2,2,3,4,4-D5)-5α-Cholesta-8,24-dien-3ß-ol. CAS No. 1246298-29-2. Molecular formula: C27H39D5O. Mole weight: 389.67. Catalog: ACM1246298292. | |
| 22-O-Trimethylsilyl 17-Dehydroxy Prednisolone | 22-O-Trimethylsilyl 17-Dehydroxy Prednisolone is an intermediate in synthesizing 17-Dehydroxy Prednisolone (D230025), used in the synthesis of a novel anti-inflammatory steroid acid ester. Also used in the synthesis of corticosteroids. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 250mg. Molecular Formula: C24H36O4Si. US Biological Life Sciences. | Worldwide |
| 22(R)-Hydroxycholesterol-d7 | Steroids2H Labeled Compounds. Alternative Names: Cholest-5-ene-3β,22(R)-diol-d7; 25,26,26,26,27,27,27-Heptadeuterocholest-5-ene-3ß,22R-diol. CAS No. 1246302-93-1. Molecular formula: C27H39O2D7. Mole weight: 409.7. Catalog: ACM1246302931. | |
| 22(S)-Hydroxycholesterol-d7 | Steroids2H Labeled Compounds. Alternative Names: Cholest-5-ene-3ß,22(S)-diol-d7; 25,26,26,26,27,27,27-Heptadeuterocholest-5-ene-3β,22S-diol. CAS No. 1246302-91-9. Molecular formula: C27H39O2D7. Mole weight: 409.7. Catalog: ACM1246302919. | |
| 24-Epibrassinolide | Epibrassinolide is a biologically active compound of the brassinosteroids that can be isolated from various plants. It belongs to steroid-derived plant growth regulator family and has been shown to decrease toxicity and stimulate healthy plant growth in plants under stress. It may be a potential apoptotic inducer in various cancer cells without affecting the non-tumor cell growth. It has also been shown to protect neuronal PC12 cells from 1-methyl-4-phenylpyridinium-induced oxidative stress and consequent apoptosis in dopaminergic neurons. It induced the decrease of intracellular polyamine levels accompanied by a significant ornithine decarboxylase (ODC) down-regulation in each prostate cancer cell. Uses: Plant growth regulators. Synonyms: B1105; BP55; (5S,6R,7aR,9aS)-10-[(2S,3R,4R,5R)-3,4-Dihydroxy-5,6-dimethylheptan-2-yl]-5,6-dihydroxy-7a,9a-dimethylhexadecahydro-3H-benzo[c]indeno[5,4-e]oxepin-3-one; 6H-Benz[c]indeno[5, 4-e]oxepin-6-one, 1-[(1S, 2R, 3R, 4R)-2, 3-dihydroxy-1, 4, 5-trimethylhexyl]hexadecahydro-8, 9-dihydroxy-10a, 12a-dimethyl-, (1R, 3aS, 3bS, 6aS, 8S, 9R, 10aR, 10bS, 12aS)-; (22R,23R,24R)-2a,3a,22,23-Tetrahydroxy-B-homo-7-oxa-5a-ergostan-6-one; 24(R)-Epibrassinolide; 24-epi-Brassinolide. Grades: 95%. CAS No. 78821-43-9. Molecular formula: C28H48O6. Mole weight: 480.68. | |
| 24(R/S),25-Epoxycholesterol-d6 | Steroids2H Labeled Compounds. Alternative Names: 26,26,26,27,27,27-Hexadeutero-24,25-epoxycholesterol. CAS No. 1246302-86-2. Molecular formula: C27H38O2D6. Mole weight: 406.67. Catalog: ACM1246302862. | |
| 27-Hydroxycholesterol-d6 | Steroids2H Labeled Compounds. Alternative Names: 25,26,26,26,27,27-Hexadeuterocholest-5-ene-3ß,27-diol. CAS No. 1246302-95-3. Molecular formula: C27H40D6O2. Mole weight: 408.69. Catalog: ACM1246302953. | |
| 27-O-Acetyl-Withaferin A | Steroids. CAS No. 1214886-35-7. Molecular formula: C31H42O6. Mole weight: 510.7. Appearance: Powder. Purity: 0.98. IUPACName: (1S, 2R, 6S, 7R, 9R, 11S, 12S, 15R, 16S)-6-hydroxy-2, 16-dimethyl-15-[(1S)-1-[(2R)-4-methyl-6-oxo-5-(prop-1-en-2-yloxymethyl)-2, 3-dihydropyran-2-yl]ethyl]-8-oxapentacyclo[9.7.0.02, 7.07, 9.012, 16]octadec-4-en-3-one. Canonical SMILES: CC1=C (C (=O)OC (C1)C (C)C2CCC3C2 (CCC4C3CC5C6 (C4 (C (=O)C=CC6O)C)O5)C)COC (=C)C. Catalog: ACM1214886357. | |
| 2-Methylcyclopentane-1,3-dione | 2-Methylcyclopentane-1,3-dione is a key intermediate for the total synthesis of steroids [1]. Uses: Scientific research. Group: Natural products. CAS No. 765-69-5. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-W012944. | |
| 3α(17β)-hydroxysteroid dehydrogenase (NAD+) | Also acts on other 17β-hydroxysteroids and on the 3α-hydroxy group of pregnanes and bile acids. Different from EC 1.1.1.50 3α-hydroxysteroid dehydrogenase (Si-specific) or EC 1.1.1.213 3α-hydroxysteroid dehydrogenase (Re-specific). Group: Enzymes. Synonyms: 3α,17β-hydroxy steroid dehydrogenase; 3α(17β)-HSD; 17-ketoreductase (ambiguous); 17β-HSD (ambiguous); HSD17B6 (gene name); HSD17B8 (gene name). Enzyme Commission Number: EC 1.1.1.239. CAS No. 126469-82-7. 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-0146; 3α(17β)-hydroxysteroid dehydrogenase (NAD+); EC 1.1.1.239; 126469-82-7; 3α,17β-hydroxy steroid dehydrogenase; 3α(17β)-HSD; 17-ketoreductase (ambiguous); 17β-HSD (ambiguous); HSD17B6 (gene name); HSD17B8 (gene name). Cat No: EXWM-0146. | |
| (3α,5 β)-Tetrahydro 11-Deoxycorticosterone 21-Acetate | Tetrahydro 11-Deoxycorticosterone (T293270) derivative. Used in the preparation of steroids with the ability to potentiate GABA-receptor-mediated Cl- uptake into cerebral cortical synaptoneurosomes. Group: Biochemicals. Alternative Names: 5 β-Pregnan-20-one-3α,21-diol-21-acetate; 5 β-Pregnan-3α,21-diol-20-on-21-acetate. Grades: Highly Purified. CAS No. 2402-24-6. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 3α-hydroxysteroid 3-dehydrogenase | The enzyme acts on multiple 3α-hydroxysteroids, such as androsterone and 5 α-dihydrotestosterone. The mammalian enzymes are involved in inactivation of steroid hormones, while the bacterial enzymes are involved in steroid degradation. This entry stands for enzymes whose stereo-specificity with respect to NAD+ or NADP+ is not known. [cf. EC 1.1.1.50, 3α-hydroxysteroid 3-dehydrogenase (Si-specific) and EC 1.1.1.213, 3α-hydroxysteroid 3-dehydrogenase (Re-specific)]. Group: Enzymes. Synonyms: 3α-hydroxysteroid dehydrogenase; AKR1C4 (gene name); AKR1C2 (gene name); hsdA (gene name). Enzyme Commission Number: EC 1.1.1.357. 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-0273; 3α-hydroxysteroid 3-dehydrogenase; EC 1.1.1.357; 3α-hydroxysteroid dehydrogenase; AKR1C4 (gene name); AKR1C2 (gene name); hsdA (gene name). Cat No: EXWM-0273. | |
| 3α(or 20β)-hydroxysteroid dehydrogenase | The 3α-hydroxy group or 20β-hydroxy group of pregnane and androstane steroids can act as donor. Group: Enzymes. Synonyms: cortisone reductase; (R)-20-hydroxysteroid dehydrogenase; dehydrogenase, 20β-hydroxy steroid; Δ4-3-ketosteroid hydrogenase; 20β-hydroxysteroid dehydrogenase; 3α,20β-hydroxysteroid:NAD+-oxidoreductase; NADH-20β-hydroxysteroid dehydrogenase; 20β-HSD. Enzyme Commission Number: EC 1.1.1.53. CAS No. 9028-42-6. 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-0338; 3α(or 20β)-hydroxysteroid dehydrogenase; EC 1.1.1.53; 9028-42-6; cortisone reductase; (R)-20-hydroxysteroid dehydrogenase; dehydrogenase, 20β-hydroxy steroid; Δ4-3-ketosteroid hydrogenase; 20β-hydroxysteroid dehydrogenase; 3α,20β-hydroxysteroid:NAD+-oxidoreductase; NADH-20β-hydroxysteroid dehydrogenase; 20β-HSD. Cat No: EXWM-0338. | |
| (3Beta,22Alpha)-26-(Beta-Glucopyranosyloxy)-22-Methoxyfurost-5-En-3-Yl 2-O-(6-Deoxy-Alpha-Mannopyranosyl)-Beta-Glucopyranosiduronic Acid | Steroids. CAS No. 107783-53-9. Molecular formula: C46H74O19. Mole weight: 931.1. Appearance: Powder. Purity: 0.98. Catalog: ACM107783539. | |
| 3β-hydroxy-Δ5-steroid dehydrogenase | This activity is found in several bifunctional enzymes that catalyse the oxidative conversion of Δ5-3-hydroxy steroids to a Δ4-3-oxo configuration. This conversion is carried out in two separate, sequential reactions; in the first reaction, which requires NAD+, the enzyme catalyses the dehydrogenation of the 3β-hydroxy steroid to a 3-oxo intermediate. In the second reaction the reduced coenzyme, which remains attached to the enzyme, activates the isomerization of the Δ5 form to a Δ4 form (cf. EC 5.3.3.1, steroid Δ-isomerase). Substrates include dehydroepiandrosterone (which is converted into androst-5-ene-3,17-dione), pregnenolone (co...5-3. 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-0049; 3β-hydroxy-Δ5-steroid dehydrogenase; EC 1.1.1.145; 9044-85-3; progesterone reductase; Δ5-3β-hydroxysteroid dehydrogenase; 3β-hydroxy-5-ene steroid dehydrogenase; 3β-hydroxy steroid dehydrogenase/isomerase; 3β-hydroxy-Δ5-C27-steroid dehydrogenase/isomerase; 3β-hydroxy-Δ5-C27-steroid oxidoreductase; 3β-hydroxy-5-ene-steroid oxidoreductase; steroid-Δ5-3β-ol dehydrogenase; 3β-HSDH; 5-ene-3-β-hydroxysteroid dehydrogenase; 3β-hydroxy-5-ene-steroid d | |
| 3β-hydroxysteroid 3-dehydrogenase | The enzyme acts on multiple 3β-hydroxysteroids. Participates in the biosynthesis of zemosterol and cholesterol, where it catalyses the reaction in the opposite direction to that shown. The mammalian enzyme is bifunctional and also catalyses EC 1.1.1.62, 17β-estradiol 17-dehydrogenase. Group: Enzymes. Synonyms: 3-keto-steroid reductase; 3-KSR; HSD17B7 (gene name); ERG27 (gene name). Enzyme Commission Number: EC 1.1.1.270. CAS No. 42616-29-5. 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-0177; 3β-hydroxysteroid 3-dehydrogenase; EC 1.1.1.270; 42616-29-5; 3-keto-steroid reductase; 3-KSR; HSD17B7 (gene name); ERG27 (gene name). Cat No: EXWM-0177. | |
| 3β(or 20α)-hydroxysteroid dehydrogenase | Also acts on 20α-hydroxysteroids. Group: Enzymes. Synonyms: progesterone reductase; dehydrogenase, 3β,20α-hydroxy steroid; 3β,20α-hydroxysteroid oxidoreductase. Enzyme Commission Number: EC 1.1.1.210. CAS No. 82869-26-9. 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-0115; 3β(or 20α)-hydroxysteroid dehydrogenase; EC 1.1.1.210; 82869-26-9; progesterone reductase; dehydrogenase, 3β,20α-hydroxy steroid; 3β,20α-hydroxysteroid oxidoreductase. Cat No: EXWM-0115. | |
| 3-hydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione monooxygenase | This bacterial enzyme participates in the degradation of several steroids, including cholesterol and testosterone. It can use either FADH or FMNH2 as flavin cofactor. The enzyme forms a two-component system with a reductase (HsaB) that utilizes NADH to reduce the flavin, which is then transferred to the oxygenase subunit. Group: Enzymes. Synonyms: HsaA. Enzyme Commission Number: EC 1.14.14.12. 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-0909; 3-hydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione monooxygenase; EC 1.14.14.12; HsaA. Cat No: EXWM-0909. | |
| 3-Methoxy-7α-methyl-estra-2,5(10)-dien-17 β-ol | 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 | 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-7 β-methyl-estra-2,5(10)-dien-17 β-ol | 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 | 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-O-Beta-Allopyranosyl-(1->4)-Beta-Oleandropyranosyl-11-O-Isobutyryl-12-O-Acetyltenacigenin B | Steroids. CAS No. 1260252-18-3. Molecular formula: C41H64O14. Mole weight: 781. Appearance: Powder. Purity: 0.98. Canonical SMILES: CC1C (C (C (C (O1)OC2C (OC (CC2OC)OC3CCC4 (C (C3)CCC56C4C (C (C7 (C5 (O6)CCC7C (=O)C)C)OC (=O)C)OC (=O)C (C)C)C)C)O)OC)O. Catalog: ACM1260252183. | |
| 3-O-Methyl-6-oxo 17 β-Estradiol | Estradiol derivative. Used in the preparation of contraceptive steroids. Group: Biochemicals. Alternative Names: 17 β-Hydroxy-3-methoxy-estra-1,3,5(10)-trien-6-one; 17 β-Hydroxy-3-methoxyestra-1,3,5(10)-trien-6-one. Grades: Highly Purified. CAS No. 50731-96-9. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 3(or 17)β-hydroxysteroid dehydrogenase | Also acts on other 3β- or 17β-hydroxysteroids. cf. EC 1.1.1.209 3(or 17)α-hydroxysteroid dehydrogenase. Group: Enzymes. Synonyms: β-hydroxy steroid dehydrogenase; 17-ketoreductase; 17β-hydroxy steroid dehydrogenase; 3β-hydroxysteroid dehydrogenase; 3β-hydroxy steroid dehydrogenase. Enzyme Commission Number: EC 1.1.1.51. CAS No. 9015-81-0. 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-0336; 3(or 17)β-hydroxysteroid dehydrogenase; EC 1.1.1.51; 9015-81-0; β-hydroxy steroid dehydrogenase; 17-ketoreductase; 17β-hydroxy steroid dehydrogenase; 3β-hydroxysteroid dehydrogenase; 3β-hydroxy steroid dehydrogenase. Cat No: EXWM-0336. | |
| 3-oxo-5α-steroid 4-dehydrogenase (NADP+) | The enzyme catalyses the conversion of assorted 3-oxo-Δ4 steroids into their corresponding 5α form. Substrates for the mammalian enzyme include testosterone, progesterone, and corticosterone. Substrates for the plant enzyme are brassinosteroids such as campest-4-en-3-one and (22α)-hydroxy-campest-4-en-3-one. cf. EC 1.3.99.5, 3-oxo-5α-steroid 4-dehydrogenase (acceptor). Group: Enzymes. Synonyms: cholestenone 5α-reductase; testosterone Δ4-5&. Enzyme Commission Number: EC 1.3.1.22. CAS No. 37255-34-8. 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-1297; 3-oxo-5α-steroid 4-dehydrogenase (NADP+); EC 1.3.1.22; 37255-34-8; cholestenone 5α-reductase; testosterone Δ4-5α-reductase; steroid 5α-reductase; 3-oxosteroid Δ4-dehydrogenase; 5α-reductase; steroid 5α-hydrogenase; 3-oxosteroid 5α-reductase; testosterone Δ4-hydrogenase; 4-ene-3-oxosteroid 5α-reductase; reduced nicotinamide adenine dinucleotide phosphate:Δ4-3-ketosteroid 5α-oxidoreductase; 4-ene-5α-reductase; Δ4-3-ketosteroid 5α-oxidoreductase; cholest-4-en-3-one 5α-reductase; testosterone 5α-reductase; 3-oxo-5α-steroid 4-dehydrogenase. Cat No: EXWM-1297. | |
| 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase | The enzyme is involved in the bacterial degradation of the steroid ring structure, and is involved in degradation of multiple steroids, such as testosterone, cholesterol, and sitosterol. Group: Enzymes. Synonyms: tesD (gene name); hsaD (gene name). Enzyme Commission Number: EC 3.7.1.17. 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-4724; 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase; EC 3.7.1.17; tesD (gene name); hsaD (gene name). Cat No: EXWM-4724. | |
| 4-Chlorodehydro methyl testosterone-d3 | 4-Chlorodehydro methyl testosterone-d3 is an isotopic analog of 4-Chlorodehydro methyl testosterone (C365220), a derivative of dehydrochloro methyl testosterone, a metabolite of anabolic steroids. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C20H24D3ClO2, Molecular Weight: 337.9. US Biological Life Sciences. | Worldwide |
| 4-Epi-Withaferin A | Steroids. CAS No. 1214886-27-7. Molecular formula: C28H38O6. Mole weight: 470.6. Catalog: ACM1214886277. | |
| 4-Nor-3,5-seco-5,17-dioxoandrostan-3-oic Acid | 4-Nor-3,5-seco-5,17-dioxoandrostan-3-oic Acid is an open A-ring steroid. It is used in the preparation on heterocyclic steroids such as Finesteride. Group: Biochemicals. Alternative Names: (3aS,5aS,6R,9aR,9bS)-Dodecahydro-3a,6-dimethyl-3,7-dioxo-1H-benz[e]indene-6-propanoic Acid; 5,17-Dioxo-3,5-seco-A-norandrostan-3-oic Acid; [3aS-(3aα,5a β,6 β,9aα,9b β)]-Dodecahydro-3a,6-dimethyl-3,7-dioxo-1H-benz[e]indene-6-propanoic Acid. Grades: Highly Purified. CAS No. 6857-88-1. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 4-Pregnen-11β,21-diol-3,20-dione-2,2,4,6,6,17α,21,21-d8 | Steroids2H Labeled Compounds. Alternative Names: 11,21-Dihydroxyprogesterone-d8; 17-Deoxycortisol-d8. CAS No. 1271728-07-4. Molecular formula: C21H22D8O4. Mole weight: 354.51. Appearance: Pale yellow solid. IUPACName: (8S,9S,10R,11S,13S,14S,17S)-2,2,4,6,6,17-hexadeuterio-17-(2,2-dideuterio-2-hydroxyacetyl)-11-hydroxy-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-3-one. Catalog: ACM1271728074. | |
| 4-Pregnen-17α,21-diol-3,20-dione-21,21-d2 | Steroids2H Labeled Compounds. Alternative Names: 11-Deoxycortisol D2. CAS No. 1271728-08-5. Molecular formula: C21H28D2O4. Mole weight: 348.48. Catalog: ACM1271728085. | |
| 5α,6α-Epoxycholestanol-d7 | Steroids2H Labeled Compounds. Alternative Names: Cholestanol, 5α,6α-epoxy-d7. CAS No. 127685-38-5. Molecular formula: C27H39O2D7. Mole weight: 409.7. Catalog: ACM127685385. | |
| 5α, 6β-Dihydroxycholestanol-d7 | Steroids2H Labeled Compounds. Alternative Names: Cholestane-25,26,26,26,27,27,27-d7-3β,5α,6β-triol; 5α,6β-di-OHC-d7; Cholestanetriol-d7. CAS No. 127684-07-5. Molecular formula: C27H41D7O3. Mole weight: 427.7. Appearance: Solid. IUPACName: (3S, 5R, 6R, 8S, 9S, 10R, 13R, 14S, 17R) -10, 13-dimethyl-17- [ (2R) -6, 7, 7, 7-tetradeuterio-6- (trideuteriomethyl) heptan-2-yl]-1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 15, 16, 17-tetradecahydrocyclopenta [a]phenanthrene-3, 5, 6-triol. Catalog: ACM127684075. | |
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