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Androstane-3-a, 17b-diol 3-O-b-D-glucuronide-D3 is a pivotal compound in the biomedical field assuming a fundamental function in the exploration of the metabolic processes, pharmacokinetics and therapeutic impacting of androstenediol as well as comparable steroids. In biological samples, it predominantly serves as a reference standard or analytical instrument to precisely assess the levels of androstane-3-a,17b-diol 3-O-b-D-glucuronide-D3, thereby significantly facilitating drug development endeavors and furthering disease research. Synonyms: androstanediol-17g;(2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[[(3R,5S,8R,9S,10S,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]oxy]oxane-2-carboxylic acid; 5alpha-androstane-3alpha,17beta-diol 17-glucuronide; 5alpha-androstane-3alpha,17beta-diol 17-glucuronoside; 5alpha-androstane-3alpha,17beta-diol 17-glucosiduronic acid; 3alpha-hydroxy-5alpha-androstan-17beta-yl beta-D-glucopyranosiduronic acid; (3alpha,5alpha,17beta)-3-hydroxyandrostan-17-yl beta-D-glucopyranosiduronic acid; androstane -3,17- diol 17- glucuronide ; Androstane- 3alpha,17 beta-diol glucuronide. CAS No. 148616-25-5. Molecular formula: C25H37O8D3. Mole weight: 471.60.
1, 1'-[ (2b, 3a, 5a, 16b, 17b)-3, 17-Bis (acetyloxy)androstane-2, 16-diyl]bis (1-methylpiperidinium) dibromide. Group: Biochemicals. Alternative Names: Pancuronium bromide; Mioblock; NA 97. Grades: Highly Purified. CAS No. 15500-66-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C35H60Br2N2O4. US Biological Life Sciences.
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11-Hydroxy-3-oxo-androstane-17-carboxylic Acid
11-hydroxy-3-oxo-androstane-17-carboxylic Acids an intermediate in the synthesis of 11 β-Hydroxy-3-oxo-androsta-1,4-diene-17 β-carboxylic Acid which is itself an impurity of Prednisolone (P703740), which is a synthetic glucocorticoid, a derivative of cortisol, and can be used to treat a variety of inflammatory and auto-immune conditions. It is also the active metabolite of the drug prednisone. Group: Biochemicals. Grades: Highly Purified. CAS No. 1620520-25-3. Pack Sizes: 25mg, 50mg. Molecular Formula: C20H30O4. US Biological Life Sciences.
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17α-Methyl-5α-androstane-2 β,3α,17 β)-triol
17α-Methyl-5α-androstane-2 β,3α,17 β)-triol is a derivative of Madol (M108000, which is an anabolic steroid recently identified to be misused as a doping agent. The potency of Madol (DMT) to transactivate androgen receptor (AR) dependent reporter gene expression was two times lower as compared to dihydrotestosterone (DHT). Group: Biochemicals. Grades: Highly Purified. CAS No. 1375064-29-1. Pack Sizes: 10mg, 25mg. Molecular Formula: C20H34O3, Molecular Weight: 322.48. US Biological Life Sciences.
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17α-Methyl-5α-androstane-2 β,3α,17 β)-triol-d3
17α-Methyl-5α-androstane-2 β,3α,17 β)-triol-d3 is the isotope labelled analog of 17α-Methyl-5α-androstane-2 β,3α,17 β)-triol. 17α-Methyl-5α-androstane-2 β,3α,17 β)-triol is a derivative of Madol (M108000, which is an anabolic steroid recently identified to be misused as a doping agent. The potency of Madol (DMT) to transactivate androgen receptor (AR) dependent reporter gene expression was two times lower as compared to dihydrotestosterone (DHT). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C20H31D3O3, Molecular Weight: 325.5. US Biological Life Sciences.
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17α-Methyl-5α-androstane-3 β,6α,17 β-triol
17α-Methyl-5α-androstane-3 β,6α,17 β-triol is an intermediate in the synthesis of 6-α-Hydroxy Stanozolol (H953580). 6-α-Hydroxy Stanozolol is a metabolite of Stanozolol (S684500), an androgenic/anabolic steroid used for treating conditions such as anaemia and hereditary angioedema. Group: Biochemicals. Grades: Highly Purified. CAS No. 89267-40-3. Pack Sizes: 25mg, 50mg. Molecular Formula: C20H34O3, Molecular Weight: 322.48. US Biological Life Sciences.
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17 β-Methyl-5 β-androstane-3α,17α-diol
17 β-Methyl-5 β-androstane-3α,17α-diol is derived from 17 β-Methyl epi-Testosterone (M326405), which is a metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. CAS No. 88729-26-4. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C20H34O2, Molecular Weight: 306.48. US Biological Life Sciences.
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17 β-Methyl-5 β-androstane-3α,17α-diol-d5
17 β-Methyl-5 β-androstane-3α,17α-diol-d5 is the isotope labelled analog of 17 β-Methyl-5 β-androstane-3α,17α-diol. 17 β-Methyl-5 β-androstane-3α,17α-diol is derived from 17 β-Methyl epi-Testosterone (M326405), which is a metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C20H29D5O2, Molecular Weight: 311.51. US Biological Life Sciences.
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17-Methyl-5α-androstane-3α,17 β-diol
17-Methyl-5α-androstane-3α,17 β-diol is an anabolic androgenic steroid (AAS) and a metabolite of 17α-Methyl Testosterone (M326400). Group: Biochemicals. Grades: Highly Purified. CAS No. 641-82-7. Pack Sizes: 25mg, 250mg. Molecular Formula: C20H34O2, Molecular Weight: 306.48. US Biological Life Sciences.
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17-Methyl-5α-androstane-3α,17 β-diol-d3
17-Methyl-5α-androstane-3α,17 β-diol-d3 is the isotope labelled analog of 17-Methyl-5α-androstane-3α,17 β-diol (M287845); an anabolic androgenic steroid (AAS) and metabolite of 17α-Methyl Testosterone (M326400). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C20H31D3O2, Molecular Weight: 309.5. US Biological Life Sciences.
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17-Methyl-5α-androstane-3 β,16α,17 β-triol
A metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. CAS No. 188525-77-1. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C20H34O3, Molecular Weight: 322.48. US Biological Life Sciences.
Worldwide
17-Methyl-5α-androstane-3 β,16α,17 β-triol-d3
A labelled metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C20H31D3O3, Molecular Weight: 325.5. US Biological Life Sciences.
Worldwide
17-Methyl-5α-androstane-3 β,16 β,17 β-triol
A metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. CAS No. 38863-74-0. Pack Sizes: 25mg, 250mg. Molecular Formula: C20H34O3, Molecular Weight: 322.48. US Biological Life Sciences.
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17-Methyl-5α-androstane-3 β,16 β,17 β-triol-d3
A labelled metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 50mg. Molecular Formula: C20H31D3O3, Molecular Weight: 325.5. US Biological Life Sciences.
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17-Methyl-5 β-androstane-3α,17 β-diol
17-Methyl-5 β-androstane-3α,17 β-diol is found in urine and is a metabolite of 17α-Methyltestosterone (M326400), an androgenic agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 641-84-9. Pack Sizes: 50mg, 500mg. Molecular Formula: C20H34O2, Molecular Weight: 306.48. US Biological Life Sciences.
Worldwide
17-Methyl-5 β-androstane-3 β,16 β,17 β-triol
A metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. CAS No. 923572-10-5. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C20H34O3, Molecular Weight: 322.48. US Biological Life Sciences.
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17-Methyl-5 β-androstane-3 β,16 β,17 β-triol-d3
A labelled metabolite of 17α-Methyltestosterone (M326400). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C20H31D3O3, Molecular Weight: 325.5. US Biological Life Sciences.
An intermediate in the preparation of Dacuronium Bromide (D102700), a metabolite of neuromuscular blocking agent Pancuronium (P178500). Group: Biochemicals. Alternative Names: 2α, 3α:16α, 17α-Bisepoxy-5α-androstan-17 β-ol acetate; 2α, 3α:16α, 17α-Diepoxy-17-acetoxy-5α-androstane. Grades: Highly Purified. CAS No. 50588-22-2. Pack Sizes: 100mg. US Biological Life Sciences.
Intermediate in the preparation of Dacuronium Bromide (D102700), a metabolite of neuromuscular blocking agent Pancuronium (P178500) with much weaker activity. Group: Biochemicals. Alternative Names: (2 β, 3α, 5α, 16 β,17 β)-2,16-Di-1-piperidinyl-androstane-3,17-diol 3-Acetate. Grades: Highly Purified. CAS No. 53357-31-6. Pack Sizes: 10mg. US Biological Life Sciences.
This compound is used in the synthesis of the neuromuscular blocking agent rocuronium bromide. Group: Biochemicals. Alternative Names: 2 β-(4-Morpholinyl)-16 β-(1-pyrrolidinyl)-5α-androstane-3α,17 β-diol; (2 β, 3α, 5α, 16 β,17 β)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstan-3,17-diol; Desacetyl Desallyl Rocuronium. Grades: Highly Purified. CAS No. 119302-20-4. Pack Sizes: 100mg. US Biological Life Sciences.
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3α-hydroxy-5β-androstane-17-one 3α-dehydrogenase
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. This enzyme participates in androgen and estrogen metabolism. Group: Enzymes. Synonyms: etiocholanolone 3α-dehydrogenase; etiocholanolone 3α-dehydrogenase; 3α-hydroxy-5β-steroid dehydrogenase. Enzyme Commission Number: EC 1.1.1.152. CAS No. 37250-77-4. 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-0057; 3α-hydroxy-5β-androstane-17-one 3α-dehydrogenase; EC 1.1.1.152; 37250-77-4; etiocholanolone 3α-dehydrogenase; etiocholanolone 3α-dehydrogenase; 3α-hydroxy-5β-steroid dehydrogenase. Cat No: EXWM-0057.
3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (2R,3R,4BS,6AS,7S,9AS,9BS)-4A,6A-DIMETHYL-2-OXO-HEXADECAHYDRO-INDENO[5,4-F]QUINOLINE-7-CARBOXYLIC ACID;4-aza-5a-androstan-3-one-17carboxylicacid;3-OXO-4-AZA-5-ALPHA-ANDROSTANE-17-BETA-CARBOCYLIC ACID;4-AZA-5A-ANDROSTAN-3-ONE-17B-CARBOXYLIC ACID,MIN98.5%. Product Category: Steroidal Compounds. CAS No. 103335-55-3. Molecular formula: C19H29NO3. Mole weight: 319.44. Purity: 95%+. IUPACName: (1S,3aS,3bS,5aR,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,8,9,9b,10,11-tetradecahydroindeno[5,4-f]quinoline-1-carboxylicacid. Canonical SMILES: CC12CCC3C(C1CCC2C(=O)O)CCC4C3(CCC(=O)N4)C. Density: 1.145g/cm³. ECNumber: 926-719-8. Product ID: ACM103335553. Alfa Chemistry ISO 9001:2015 Certified. Categories: 3-Oxo-4-aza-5alpha-androstane-17beta-carboxylic acid.
(5a)-Androstane-3,11,17-trione
(5a)-Androstane-3,11,17-trione. Group: Biochemicals. Alternative Names: 5a-Androstane-3,11,17-trione. Grades: Highly Purified. CAS No. 1482-70-8. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C19H26O3. US Biological Life Sciences.
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5α-Androstane
5α-Androstane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Etioallocholane; (5R,8S,9S,10S,13S,14S)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene; 5a-androstane; Aetioallocholan; Aetioallocholane; Androstane; 5alpha-Androstane; 5alpha-androstane. Product Category: Steroidal Compounds. CAS No. 438-22-2. Molecular formula: C19H32. Mole weight: 260.46. Purity: 95%+. IUPACName: (5R,8S,9S,10S,13S,14S)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene. Canonical SMILES: CC12CCCC1C3CCC4CCCCC4(C3CC2)C. Density: 0.95g/cm³. ECNumber: 207-116-2. Product ID: ACM438222. Alfa Chemistry ISO 9001:2015 Certified. Categories: 5-Androstenedione.
(5α)-Androstane-3,11,17-trione
A Cortisol metabolite. Group: Biochemicals. Alternative Names: 5α-Androstane-3,11,17-trione. Grades: Highly Purified. CAS No. 1482-70-8. Pack Sizes: 25mg. US Biological Life Sciences.
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5-Alpha-androstane-alpha-nor-2,17-dione
5-Alpha-androstane-alpha-nor-2,17-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5 A NDROSTANE-A-NOR-2,17-DIONE; 5-ALPHA-ANDROSTANE-ALPHA-NOR-2,17-DIONE; 5ANDROSTANE-A-NOR-2,17-DIONE. Product Category: Heterocyclic Organic Compound. CAS No. 1032-12-8. Molecular formula: C18H26O2. Mole weight: 274.398. Purity: 0.96. IUPACName: A-nor-5α-androstan-2,17-dione. Product ID: ACM1032128. Alfa Chemistry ISO 9001:2015 Certified.
5 β,19-Cycloandrostane-3,17-dione-d2
Labeled hydroaromatic steroid hormone. Group: Biochemicals. Alternative Names: 5,19-Cyclo-5 β-androstane-3,17-dione-d2; 5,19-Cycloandrostane-3,17-dione-19,19-d2. Grades: Highly Purified. CAS No. 71995-57-8. Pack Sizes: 2.5mg. US Biological Life Sciences.
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5β-Androstane
5β-Androstane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5BETA-ANDROSTAN;5-BETA-ANDROSTANE;AETIOCHOLANE;ETIOCHOLANE;TESTANE;5B-Androstane. Product Category: Steroidal Compounds. CAS No. 438-23-3. Molecular formula: C19H32. Mole weight: 260.46. Purity: 95%+. IUPACName: (5S,8S,9S,10S,13S,14S)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene. Canonical SMILES: CC12CCCC1C3CCC4CCCCC4(C3CC2)C. Density: 0.95g/cm³. Product ID: ACM438233. Alfa Chemistry ISO 9001:2015 Certified. Categories: 5-Androstenedione.
5β-Androstane-3α,17β-diol 3-Glucuronide
5β-Androstane-3α,17β-diol 3-Glucuronide can be used in biological study of steroid glucuronides of the seminal vesicle as olfactory stimuli in African catfish, Clarias gariepinus. Synonyms: Androstane β-D-Glucopyranosiduronic Acid deriv.; (3α,?5β,?17β)?-17-Hydroxyandrostan-3-yl β-D-Glucopyranosiduronic Acid. Grades: 97%. CAS No. 114761-91-0. Molecular formula: C25H40O8. Mole weight: 468.58.
7a,17a-Dimethyl-5b-androstane-3a-17b-diol
7a,17a-Dimethyl-5b-androstane-3a-17b-diol. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg, 25mg, 50mg. US Biological Life Sciences.
7-a,17-a-Dimethyl-5-b-androstane-3-a,17-b-diol glucuronide is a prominent glucuronide conjugate of 7-a,17-a-Dimethyl-5-b-androstane-3-a,17-b-diol, acting as a catalyst in the exploration of androgenic steroid metabolism, bioavailability and elimination. Molecular formula: C27H43O8.Na. Mole weight: 518.62.
7α,17α-Dimethyl-5-androstane-3α,17-diol
7α,17α-Dimethyl-5-androstane-3α,17-diol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13611-10-4. Molecular Formula: C21H36O2. Mole Weight: 320.52. Catalog: APB13611104.
7-b,17-a-Dimethyl-5-b-androstane-3-a,17-b-diol glucuronide is a vital compound playing a crucial role in the research of hormone-related disorders, particularly those involving impaired androgen metabolism. Molecular formula: C27H43O8.Na. Mole weight: 518.62.
1-[(2 β, 3α, 5α, 16 β,17 β)-3-(Acetyloxy)-17-hydroxy-2-(1-piperidinyl)androstan-16-yl]-1-methylpiperidinium Bromide. Group: Biochemicals. Alternative Names: Androstane Piperidinium Deriv.; Org-NC 58; Vecuronium Bromide Related Compound B. Grades: Highly Purified. CAS No. 50587-95-6. Pack Sizes: 1mg. Molecular Formula: C32H55BrN2O3, Molecular Weight: 595.69. US Biological Life Sciences.
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16α-Hydroxy Androsterone
16α-Hydroxy Androsterone. Group: Biochemicals. Alternative Names: 3α,16α-Dihydroxy-5α-androstan-17-one; 16α-Hydroxyandrosterone; 3α,16α-Dihydroxy-5α-androstan-17-one; 3α,16α-Dihydroxy-5α-androstane-17-one. Grades: Highly Purified. CAS No. 14167-49-8. Pack Sizes: 10mg. Molecular Formula: C19H30O3, Molecular Weight: 306.44. US Biological Life Sciences.
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17α-Hydroxy-5α-androstan-3-one
17α-Hydroxy-5α-androstan-3-one. Group: Biochemicals. Alternative Names: 17-epi-Dihydrotestosterone; 17α-Hydroxy-5α-androstane-3-one; 5α-Androstan-17α-ol-3-one; Di hydroepitestosterone; epi-Dihydrotestosterone. Grades: Highly Purified. CAS No. 571-24-4. Pack Sizes: 10mg. Molecular Formula: C19H30O2, Molecular Weight: 290.44. US Biological Life Sciences.
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17Beta-hydroxy-5alpha-androstan-3-one propionate
17Beta-hydroxy-5alpha-androstan-3-one propionate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 17beta-hydroxy-5alpha-androstan-3-one propionate;(5α)-4,5-Dihydrotestosterone 17-propionate;17β-(Propionyloxy)-5α-androstane-3-one;17β-Propionyloxy-5α-androstan-3-one;Androstanolone propionate;DHTP;[(5S,8R,9S,10S,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,4,5. Product Category: Heterocyclic Organic Compound. CAS No. 855-22-1. Molecular formula: C22H34O3. Mole weight: 346.50356. Product ID: ACM855221. Alfa Chemistry ISO 9001:2015 Certified. Categories: Dihydrotestosterone propionate.
17-Hydroxy-6-methylene-pregna-1,4-diene-3,20-dione is a steroid that can be used in the synthetic preparation of Androstane derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 1204325-01-8. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C22H28O3, Molecular Weight: 340.46. US Biological Life Sciences.
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1α-Methyl-5α-androstan-3α,17 β-diol
1α-Methyl-5α-androstan-3α,17 β-diol is an metabolite of anabolic androgenic steroid, testosterone (T155000). 1α-Methyl-5α-androstan-3α,17 β-diol is also the methylated analogue of 5α-Androstane-3 β,17 β-diol (A637526). Group: Biochemicals. Grades: Highly Purified. CAS No. 4349-94-4. Pack Sizes: 5mg, 10mg. Molecular Formula: C20H34O2. US Biological Life Sciences.
Worldwide
1α-Methyl-5α-androstan-3α,17 β-diol-d3
Isotope labelled 1α-Methyl-5α-androstan-3α,17 β-diol (M287920) is an metabolite of anabolic androgenic steroid, testosterone (T155000). 1α-Methyl-5α-androstan-3α,17 β-diol is also the methylated analogue of 5α-Androstane-3 β,17 β-diol (A637526). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C20H31D3O2, Molecular Weight: 309.5. US Biological Life Sciences.
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2-Carboxy mestanolone methyl ester
2-Carboxy mestanolone methyl ester. Group: Biochemicals. Alternative Names: (5a,17b)-17-Hydroxy-17-methyl-3-oxo-androstane-2-carboxylic acid methyl ester. Grades: Highly Purified. CAS No. 145553-00-0. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C22H34O4. US Biological Life Sciences.
(2S) -3-Bromo-N-[4-cyano-3- (trifluoromethyl) phenyl]-2-hydroxy-2-methyl-propanamide is a reactant used in the preparation of hydroxy (phenylthio) propionanilides as affinity ligands for the androstane receptor. Group: Biochemicals. Alternative Names: (S) -3-Bromo-N-[4-cyano-3- (trifluoromethyl) phenyl]-2-hydroxy-2-methyl-propanamide. Grades: Highly Purified. CAS No. 113181-02-5. Pack Sizes: 10mg. US Biological Life Sciences.
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(3a,5a,17Z)-Pregn-17(20)-en-3-ol
(3a,5a,17Z)-Pregn-17(20)-en-3-ol. Group: Biochemicals. Alternative Names: (17Z)-17-Ethylidene-3a-hydroxy-5a-androstane; (3a,5a,17Z)-Pregn-17(20)-en-3-ol. Grades: Highly Purified. CAS No. 68199-34-8. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C21H34O. US Biological Life Sciences.
Worldwide
(3α, 5α, 17Z)-Pregn-17(20)-en-3-ol
(3α, 5α, 17Z)-Pregn-17(20)-en-3-ol. Group: Biochemicals. Alternative Names: (17Z)-17-Ethylidene-3α-hydroxy-5α-androstane; (3α, 5α, 17Z)-Pregn-17(20)-en-3-ol. Grades: Highly Purified. CAS No. 68199-34-8. Pack Sizes: 25mg. US Biological Life Sciences.
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3α-Hydroxysteroid Dehydrogenase from B. choshinensis, Recombinant
In enzymology, a 3alpha-hydroxysteroid dehydrogenase (B-specific) (EC 1.1.1.50) is an enzyme that catalyzes the chemical reaction: androsterone + NAD(P)+ <-> 5alpha-androstane-3,17-dione + NAD(P)H + H+. The 3 substRates of this enzyme are androsterone, NAD+, and NADP+, whereas its 4 products are 5alpha-androstane-3,17-dione, NADH, NADPH, and H+. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor, more specifically it is part of the group of hydroxysteroid dehydrogenases. Group: Enzymes. Synonyms: hydroxyprostaglandin dehydrogenase; 3α-hydroxysteroid oxidoreductase; sterognost 3α; 3α-hydroxysteroid dehydrogenas. Enzyme Commission Number: EC 1.1.1.50. CAS No. 9028-56-2. 3α-Hydroxysteroid Dehydrogenase. Mole weight: ca. 41 kDa. Activity: > 30 U/mg lyophilizate. Stability: stable at 37°C for at least four weeks. Appearance: White lyophilizate. Storage: at -20°C. Source: B. choshinensis. Species: B. choshinensis. hydroxyprostaglandin dehydrogenase; 3α-hydroxysteroid oxidoreductase; sterognost 3α; 3α-hydroxysteroid dehydrogenase (B-specific); 3α-hydroxysteroid 3-dehydrogenase (B-specific); 3α-hydroxysteroid:NAD(P)+ 3-oxidoreductase (B-specific); EC 1.1.1.50. Cat No: DIA-413.
3α-Hydroxysteroid Dehydrogenase, Recombinant
In enzymology, a 3alpha-hydroxysteroid dehydrogenase (B-specific) (EC 1.1.1.50) is an enzyme that catalyzes the chemical reaction: androsterone + NAD (P)+ ? 5alpha-androstane-3,17-dione + NAD (P)H + H+. The 3 substRates of this enzyme are androsterone, NAD+, and NADP+, whereas its 4 products are 5alpha-androstane-3,17-dione, NADH, NADPH, and H+. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor, more specifically it is part of the group of hydroxysteroid dehydrogenases. Applications: Bile acid is one of the substrates of 3α-hydroxy steroiddehydrogenase. 3α-hydroxy ste...3-dehydrogenase (B-specific); 3α-hydroxysteroid:NAD (P)+ 3-oxidoreductase (B-specific); EC 1.1.1.50. Enzyme Commission Number: EC 1.1.1.50. Purity: 90% (SDS-PAGE test). Mole weight: About 28 kDa (SDS-PAGE detection). Activity: About 50U/mg powder. Appearance: White powder, lyophilized. Storage: 4°C, store at -20°C for long-term preservation. Form: Freeze dried powder. hydroxyprostaglandin dehydrogenase; 3α-hydroxysteroid oxidoreductase; sterognost 3α; 3α-hydroxysteroid dehydrogenase (B-specific); 3α-hydroxysteroid 3-dehydrogenase (B-specific); 3α-hydroxysteroid:NAD (P)+ 3-oxidoreductase (B-specific); EC 1.1.1.50. Cat No: NATE-1138.
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.
3b-tert-Butyldimethylsilyloxy epiandrosterone
3b-tert-Butyldimethylsilyloxy epiandrosterone. Group: Biochemicals. Alternative Names: (3b, 5a) -3-[[ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-androstan-17-one; 3b-[ (tert-Butyldimethylsilyl) oxy]-17-oxo-5a-androstane. Grades: Highly Purified. CAS No. 57711-44-1. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C25H44O2Si. US Biological Life Sciences.
Worldwide
3(or 17)α-hydroxysteroid dehydrogenase
Acts on the 3α-hydroxy group of androgens of the 5α-androstane series; and also, more slowly, on the 17α-hydroxy group of both androgenic and estrogenic substrates (cf. EC 1.1.1.51 3(or 17)β-hydroxysteroid dehydrogenase). Group: Enzymes. Synonyms: 3(17)α-hydroxysteroid dehydrogenase. Enzyme Commission Number: EC 1.1.1.209. CAS No. 83294-77-3. 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-0113; 3(or 17)α-hydroxysteroid dehydrogenase; EC 1.1.1.209; 83294-77-3; 3(17)α-hydroxysteroid dehydrogenase. Cat No: EXWM-0113.
(3S,5S,7R,17S)-7,10,13-Trimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CHEMBL261643, UNII-7QD8FUS26R, 7alpha-methyl-5alpha-androstane-3beta,17beta-diol, 7642-54-8. Product Category: Heterocyclic Organic Compound. CAS No. 7642-54-8. Molecular formula: C20H34O2. Mole weight: 306.483 g/mol. Purity: 0.96. IUPACName: (3S,5S,7R,8R,9S,10S,13S,14S,17S)-7,10,13-trimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol. Product ID: ACM7642548. Alfa Chemistry ISO 9001:2015 Certified.
5a-Estrane-3b,17b-diol
5a-Estrane-3b,17b-diol. Group: Biochemicals. Alternative Names: 19-Nor-5a-androstane-3b,17b-diol; 3b,5a,17b)-Estrane-3,17-diol. Grades: Highly Purified. CAS No. 1816-75-7. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C18H30O2. US Biological Life Sciences.
Worldwide
5α-Androstan-17α-methyl-3β,17β-diol
5α-Androstan-17α-methyl-3β,17β-diol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 17 A-methyl -5a androstane-3b,17b-diol;17-Methyl-5alpha-androstane-3beta,17beta-diol. Product Category: Steroidal Compounds. CAS No. 641-83-8. Molecular formula: C20H34O2. Mole weight: 306.48. Purity: 95%+. IUPACName: 10,13,17-trimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,17-diol. Density: 1.069g/cm³. Product ID: ACM641838. Alfa Chemistry ISO 9001:2015 Certified.
5α-Androstan-17β-ol
5α-Androstan-17β-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-ALPHA-ANDROSTAN-17-BETA-OL;17-BETA-HYDROXY-5-ALPHA-ANDROSTANE;5-A-androstan-17-B-ol;5ALPHA-Androstan-17B-ol;5α-Androstan-17β-ol. Product Category: Steroidal Compounds. CAS No. 1225-43-0. Molecular formula: C19H32O. Mole weight: 276.46. Purity: 95%+. IUPACName: (5R,8R,9S,10S,13S,14S,17S)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol. Canonical SMILES: CC12CCCCC1CCC3C2CCC4(C3CCC4O)C. Density: 1.019g/cm³. Product ID: ACM1225430. Alfa Chemistry ISO 9001:2015 Certified.
5α-Androstan-3,11,17-trione
5α-Androstan-3,11,17-trione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5alpha-Androstane-3,11,17-trione, CID11185733, C14269, 1482-70-8. Product Category: Steroidal Compounds. CAS No. 1482-70-8. Molecular formula: C19H26O3. Mole weight: 302.41. Purity: 95%+. IUPACName: (5S,8S,9S,10S,13S,14S)-10,13-dimethyl-1,2,4,5,6,7,8,9,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,11,17-trione. Canonical SMILES: CC12CCC(=O)CC1CCC3C2C(=O)CC4(C3CCC4=O)C. Density: 1.147g/cm³. Product ID: ACM1482708. Alfa Chemistry ISO 9001:2015 Certified.
5α-Androstan-3α-ol-11,17-dione
5α-Androstan-3α-ol-11,17-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 11-KETOANDROSTERONE;5-ALPHA-ANDROSTAN-3-ALPHA-OL-11,17-DIONE;3-ALPHA-HYDROXY-5-ALPHA-ANDROSTANE-11,17-DIONE;Androstane-11,17-dione, 3-hydroxy-, (3alpha,5alpha)-;3α-Hydroxy-5α-androstane-11,17-dione, 5α-Androstan-3α-ol-11,17-dione;3α-Hydroxy-5α-androstan. Product Category: Steroidal Compounds. Appearance: White Solid. CAS No. 1231-82-9. Molecular formula: C19H28O3. Mole weight: 304.42. Purity: 95%+. IUPACName: 11-Oxo Androsterone. Density: 1.152g/cm³. Product ID: ACM1231829. Alfa Chemistry ISO 9001:2015 Certified.
5Alpha-androstan-3beta,17beta-diol
5Alpha-androstan-3beta,17beta-diol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5alpha-androstane-3beta,17beta-diol; 5α-Androstane-3β,17β-diol; (3S,5S,8R,9S,10S,13S,14S,17S)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol. Product Category: Heterocyclic Organic Compound. CAS No. 571-20-6. Molecular formula: C19H32O2. Mole weight: 292.456. Purity: 0.96. IUPACName: 5α-androstane-3β,17β-diol. Density: 1.09g/cm³. Product ID: ACM571206. Alfa Chemistry ISO 9001:2015 Certified. Categories: 571-20-0.
5α-Androstan-3 β-ol
An Androstane metabolite. Group: Biochemicals. Alternative Names: (3 β,5α)-. Grades: Highly Purified. CAS No. 1224-92-6. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
5α-Androstan-3β-ol-17β-carboxylic acid
5α-Androstan-3β-ol-17β-carboxylic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5ALPHA-ANDROSTAN-17BETA-CARBOXYLIC ACID-3BETA-OL;5ALPHA-ETIANIC ACID;5-ALPHA-ANDROSTAN-3-BETA-OL-17-BETA-CARBOXYLIC ACID;3-BETA-HYDROXY-5-ALPHA-ANDROSTANE-17-BETA-CARBOXYLIC ACID;3-BETA-HYDROXY-5-ALPHA-ETIANIC ACID;ETIANIC ACID;5-A-androstan-3-B-ol-17-B-. Product Category: Steroidal Compounds. CAS No. 15173-54-3. Molecular formula: C20H32O3. Mole weight: 320.47. Purity: 95%+. IUPACName: 3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylic acid. Canonical SMILES: CC12CCC(CC1CCC3C2CCC4(C3CCC4C(=O)O)C)O. Density: 1.13g/cm³. Product ID: ACM15173543. Alfa Chemistry ISO 9001:2015 Certified.
5β-Androstan-3α,16α-diol-17-one
5β-Androstan-3α,16α-diol-17-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 16ALPHA-HYDROXYETIOCHOLANOLONE;5-BETA-ANDROSTAN-3-ALPHA, 16-ALPHA-DIOL-17-ONE;5-BETA-ANDROSTANE-3-ALPHA,16-ALPHA-DIOL-17-ONE;3ALPHA,16ALPHA-DIHYDROXY-5BETA-ANDROSTAN-17-ONE;16A-hydroxyetiocholanolone;5B-Androstane-3ALPHA,16ALPHA-diol-17-one;16α-Hydroxyet. Product Category: Steroidal Compounds. CAS No. 14167-50-1. Molecular formula: C19H30O3. Mole weight: 306.44. Purity: 95%+. IUPACName: (3R,5R,8R,9S,10S,13S,14S,16R)-3,16-dihydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-one. Canonical SMILES: CC12CCC(CC1CCC3C2CCC4(C3CC(C4=O)O)C)O. Product ID: ACM14167501. Alfa Chemistry ISO 9001:2015 Certified.
5β-Androstan-3α,17β-diol-11-one
5β-Androstan-3α,17β-diol-11-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-BETA-ANDROSTAN-3-ALPHA, 17-BETA-DIOL-11-ONE;5-B-ANDROSTANE-3-A-17-B-DIOL-11-ONE;5B-Androstane-3ALPHA,17B-diol-11-one;5beta-androstane-3alpha,17beta-diol-11-one;3α,17β-Dihydroxy-5β-androstan-11-one;5β-Androstane-3α,17β-diol-11-one;3α,17β-Dihydroxy-5β-an. Product Category: Steroidal Compounds. CAS No. 1158-94-7. Molecular formula: C19H30O3. Mole weight: 306.44. Purity: 95%+. IUPACName: (3R)-3,17-dihydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-11-one. Canonical SMILES: CC12CCC(CC1CCC3C2C(=O)CC4(C3CCC4O)C)O. Product ID: ACM1158947. Alfa Chemistry ISO 9001:2015 Certified.
5β-Androstan-3α-ol-11,17-dione
5β-Androstan-3α-ol-11,17-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 11-Oxoaetiocholanolone;3alpha-Hydroxy-11,17-dioxo-5beta-androstane;3-Hydroxyandrostane-11,17-dione;5beta-Androstane-11,17-dione, 3alpha-hydroxy-;Androstane-11,17-dione, 3-hydroxy-, (3alpha,5beta)-;Ba 2684;Etiocholanol-11-one;3-ALPHA-HYDROXY-5-BETA-ANDROS. Product Category: Steroidal Compounds. CAS No. 739-27-5. Molecular formula: C19H28O3. Mole weight: 304.42. Purity: 95%+. Product ID: ACM739275. Alfa Chemistry ISO 9001:2015 Certified.
5-beta-Cholanic Acid
Cholanoic Acid is an impurity of Ursodeoxycholic Acid, which is used as an anticholelithogenic. Synonyms: 5β-Cholan-24-oic acid; 5β-Cholanic acid; 5β-Cholanoic acid; (5β,17β)-γ-Methyl-androstane-17-butanoic Acid; L 596205-0; NSC 18161; Ursocholanic Acid. Grades: > 95%. CAS No. 546-18-9. Molecular formula: C24H40O2. Mole weight: 360.59.
CITCO
CITCO, an imidazothiazole derivative, is a selective Constitutive androstane receptor (CAR) agonist. CITCO inhibits growth and expansion of brain tumour stem cells (BTSCs) and has an EC 50 of 49?nM over pregnane X receptor (PXR) , and no activity on other nuclear receptors [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 338404-52-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-103244.
CITCO
CITCO is a constitutive androstane receptor (CAR) agonist (EC50 = 49 nM), inducing nuclear translocation of human CAR in hepatocytes, followed by increased expression of CAR-regulated genes, including several cytochrome P450 isoforms. Uses: Constitutive androstane receptor (car) agonist. Synonyms: 6-(4-chlorophenyl)imidazo(2,1-b)(1,3)thiazole-5-carbaldehyde O-(3,4-dichlorobenzyl)oxime. Grades: ≥98%. CAS No. 338404-52-7. Molecular formula: C19H12Cl3N3OS. Mole weight: 436.74.
Δ4-Abiraterone
Δ4-Abiraterone (D4A) is an active metabolite of the CYP17A1 inhibitor abiraterone (Item No. 9002768).1 D4A is an androgen receptor antagonist (IC50 = 5.3 nM) that reduces expression of the androgen receptor target genes PSA, TMPRSS2, and FKBP5 in LNCaP, LAPC4, and C4-2 cell lines. It inhibits the cytochrome P450 (CYP) isoform CYP17A1 by 66.5% when used at a concentration of 1 nM. D4A (10 μM) also blocks SRD5A conversion of Δ4-androstenedione to 5α-androstanedione in LAPC4 cells. In vivo, D4A delays tumor progression in a VCaP mouse xenograft model and increases progression-free survival in a C4-2 mouse xenograft model. Synonyms: CB 7627; D4A. Grades: ≥98%. CAS No. 154229-21-7. Molecular formula: C24H29NO. Mole weight: 347.49.
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