American Chemical Suppliers

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Product
11α-Hydroxy Progesterone Progesterone metabolite. Group: Biochemicals. Alternative Names: (11α)-11-Hydroxypregn-4-ene-3,20-dione; 11-Hydroxyprogesterone; 4-Pregnene-11α-ol-3,20-dione; DG 322B; NSC 3350; Pregn-4-en-11α-ol-3,20-dione; U 0384. Grades: Highly Purified. CAS No. 80-75-1. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
Worldwide
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. Alfa Chemistry. 2
11Alpha-hydroxyprogesterone acetate 11Alpha-hydroxyprogesterone acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 11.alpha.-Acetoxyprogesterone, NSC82850, NSC63534, CID247927, ZINC04744081, Pregn-4-ene-3,20-dione, 11.alpha.-hydroxy-, acetate, Pregn-4-ene-3,20-dione, 11-(acetyloxy)-, (11.alpha.)-, 2268-98-6. Product Category: Steroidal Compounds. CAS No. 2268-98-6. Molecular formula: C23H32O4. Mole weight: 372.51. Purity: 0.98. IUPACName: [(8S,9S,10R,11R,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-11-yl] acetate. Density: 1.14g/cm³. Product ID: ACM2268986. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
11α-Hydroxy Progesterone β-D-Glucuronide A progesterone derivative. Group: Biochemicals. Alternative Names: (11α)-3,20-Dioxopregn-4-en-11-yl. Grades: Highly Purified. CAS No. 77710-64-6. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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11α-Hydroxy Progesterone β-D-Glucuronide 11α-Hydroxy Progesterone β-D-Glucuronide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 77710-64-6. Molecular Formula: C27H38O9. Mole Weight: 506.59. Catalog: APB77710646. Alfa Chemistry Analytical Products 3
11α-Hydroxy Progesterone β-D-Glucuronide Sodium Salt 11α-Hydroxy Progesterone β-D-Glucuronide Sodium Salt is is the salt analogue of 11α-Hydroxy Progesterone β-D-Glucuronide (H952345), which is a derivative of Progesterone (P755900). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2mg. Molecular Formula: C27H37NaO9. US Biological Life Sciences. USBiological 9
Worldwide
11(α)-methoxysaikosaponin F 11(α)-methoxysaikosaponin F, is a triterpenoid extracted from the root of Bupleurum chinense DC. It is a Saikosaponins standard to help analyse and resolve the activities of herbal medicines such as Sho-saiko-to. Sho-saiko-to is a herbal medicine with effects as an anti-tumor drug and as a biological response modulator in vivo and in vitro. Synonyms: β-D-Glucopyranoside, (3β,?11α,?16β)?-16,?28-dihydroxy-11-methoxyolean-12-en-3-yl O-6-deoxy-α-L-mannopyranosyl-(1?4)?-O-[β-D-glucopyranosyl-(1?6)?]?-. Grades: > 98%. CAS No. 104109-37-7. Molecular formula: C49H82O18. Mole weight: 959.16. BOC Sciences 9
1- (1-Amino-3-phenylpropan-2-yl) -4- (trifluoromethyl) piperidin-4-ol hydrochloride 1- (1-Amino-3-phenylpropan-2-yl) -4- (trifluoromethyl) piperidin-4-ol hydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. USBiological 4
Worldwide
1-[(1-Aminopropan-2-yl)oxy]-2-ethoxybenzene 1-[(1-Aminopropan-2-yl)oxy]-2-ethoxybenzene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(1,1-DIOXO-TETRAHYDROTHIOPHEN-3-YLAMINO)-3-(4-HYDROXY-PHENYL)-PROPIONIC ACID; 2-(2-ETHOXY-PHENOXY)-PROPYLAMINE; 1-[(1-AMINOPROPAN-2-YL)OXY]-2-ETHOXYBENZENE. Product Category: Heterocyclic Organic Compound. CAS No. 951915-78-9. Molecular formula: C11H17NO2. Mole weight: 195.2582. Purity: 0.96. IUPACName: 1-Propanamine, 2-(2-ethoxyphenoxy)-. Density: 1.022±0.06 g/cm³ (20 °C, 760 mmHg). Product ID: ACM951915789. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
11-Aminoundecanoic acid 11-Aminoundecanoic Acid is used to prepare thapsigargin analogues targeting apoptosis to prostatic cancer cells. It is also used to synthesize N-carboxyalkylpeptides containing extended alkyl residues at P1'as matrix metalloproteinase inhibitors. Synonyms: ω-Aminoundecanoic acid; Undecanoic acid, 11-amino-; 11-Aminoundecylic acid; 11-amino-undecanoic acid; H-11-Aun-OH. Grades: ≥ 99% (Titration). CAS No. 2432-99-7. Molecular formula: C11H23NO2. Mole weight: 201.31. BOC Sciences 5
11-Aminoundecanoic acid 100g Pack Size. Group: Amino Acids, Biochemicals, Building Blocks, Organics. Formula: C11H23NO2. CAS No. 2432-99-7. Prepack ID 90029149-100g. Molecular Weight 201.31. See USA prepack pricing. Molekula Americas
11-Aminoundecanoic acid 11-Aminoundecanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 2432-99-7. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C11H23NO2. US Biological Life Sciences. USBiological 6
Worldwide
11-Aminoundecanoic acid 11-Aminoundecanoic acid is an alkyl chain based PROTAC linker can be used in the synthesis of PROTACs. Uses: Scientific research. Group: Signaling pathways. CAS No. 2432-99-7. Pack Sizes: 10 g. Product ID: HY-W014831. MedChemExpress MCE
11-Aminoundecanoic acid 11-Aminoundecanoic acid also known as aminoundecanoic acid, is utilized in solution phase peptide synthesis. It is also a monomer precursor for nylon-11. Uses: 11-aminoundecanoic acid can be used as a linker to synthesize amide-linked linear guanosine dimer. Additional or Alternative Names: Aminoundecanoic acid. Product Category: Amino Acids. Appearance: White powder. CAS No. 2432-99-7. Molecular formula: NH2(CH2)10CO2H. Mole weight: 201.31. Purity: 0.98. IUPACName: 11-Aminoundecanoic acid. Canonical SMILES: NCCCCCCCCCCC(O)=O. Density: 0.989 g/ml. ECNumber: 219-417-6. Product ID: ACM2432997-1. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
11-Aminoundecanoic acid 99+% (GC) 11-Aminoundecanoic acid 99+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 2.5g, 25g, 100g, 250g. US Biological Life Sciences. USBiological 4
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11-Azaartemisinin 11-Azaartemisinin. Group: Biochemicals. Alternative Names: (3R, 5aS, 6R, 8aS, 9R, 12R, 12aR)-Decahydro-3, 6, 9-trimethyl-3, 12-epoxy-1, 2-dioxepino[4, 3-i]isoquinolin-10(3H)-one; (-)-11-Azaartemisinin. Grades: Highly Purified. CAS No. 162791-23-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C15H23NO4. US Biological Life Sciences. USBiological 6
Worldwide
11-Azido-3,6,9-trioxaundecanoic acid 11-Azido-3,6,9-trioxaundecanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 172531-37-2. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C8H15N3O5. US Biological Life Sciences. USBiological 6
Worldwide
11-Azido-3,6,9-trioxaundecanoic acid cyclohexylamine Synonyms: Azido-PEG3-carboxylate; N3-AEEEA CHA. Grades: 99-101% (Assay by titration). Molecular formula: C8H15N3O5·C6H13N. Mole weight: 332.40. BOC Sciences 3
11-Azidoundecyltriethoxysilane 11-Azidoundecyltriethoxysilane. Group: Self-assembly materials. Alternative Names: Azidoundecyltriethoxysilane. CAS No. 663171-33-3. Product ID: 11-Azidoundecyl(triethoxy)silane. Molecular formula: 359.6. Mole weight: C17H37N3O3Si. CCO[Si] (CCCCCCCCCCCN=[N+]=[N-]) (OCC)OCC. InChI= 1S / C17H37N3O3Si / c1-4-21-24 (22-5-2, 23-6-3) 17-15-13-11-9-7-8-10-12-14-16-19-20-1 8 / h4-17H2, 1-3H3. WCDFLYKXACDAES-UHFFFAOYSA-N. 95%+. Alfa Chemistry Materials 5
11-Azidoundecyltrimethoxysilane 11-Azidoundecyltrimethoxysilane. Group: Self-assembly materials. CAS No. 334521-23-2. Pack Sizes: 10 g; 100 g. Product ID: 11-azidoundecyl(trimethoxy)silane. Molecular formula: 317.5. Mole weight: C14H31N3O3Si. CO[Si](CCCCCCCCCCCN=[N+]=[N-])(OC)OC. InChI=1S / C14H31N3O3Si / c1-18-21 (19-2, 20-3) 14-12-10-8-6-4-5-7-9-11-13-16-17-15 / h4-14H2, 1-3H3. ACSJXAKDVNDMME-UHFFFAOYSA-N. 95%. Alfa Chemistry Materials 5
1,1'-Azobis(cyclohexane-1-carbonitrile 1,1'-Azobis(cyclohexane-1-carbonitrile. Group: Biochemicals. Grades: Highly Purified. CAS No. 2094-98-6. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences. USBiological 6
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1, 1'- (Azodicarbonyl) dipiperidine 1, 1'- (Azodicarbonyl) dipiperidine. Group: Biochemicals. Alternative Names: ADDP. Grades: Highly Purified. CAS No. 10465-81-3. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C12H20N4O2. US Biological Life Sciences. USBiological 6
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11b,16a,17a,21-Tetrahydroxypregna-1,4-diene-3,20-dione (16a-hydroxyprednisolone) A metabolite of Budesonide, an antiinflammatory agent. Group: Biochemicals. Alternative Names: 16a-hydroxyprednisolone. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 1
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1-(1-Benzofuran-2-yl)-2-bromoethan-1-one 1-(1-Benzofuran-2-yl)-2-bromoethan-1-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ZINC00158630, CID2735451, ST5214207, 23489-36-3. Product Category: Bromine Series. Appearance: white to light yellow crystal powder. CAS No. 23489-36-3. Molecular formula: C10H7BrO2. Mole weight: 239.0654. Purity: 0.96. IUPACName: 1-(1-benzofuran-2-yl)-2-bromoethanone. Canonical SMILES: C1=CC=C2C(=C1)C=C(O2)C(=O)CBr. Density: 1.582 g/cm³. Product ID: ACM23489363. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
1-(1-Benzothiophen-2-yl)-2-bromo-1-ethanone 1-(1-Benzothiophen-2-yl)-2-bromo-1-ethanone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-(1-BENZOTHIEN-2-YL)-2-BROMOETHANONE;1-(1-BENZOTHIOPHEN-2-YL)-2-BROMO-1-ETHANONE;BUTTPARK 95\50-72;1-(Benzo[b]thiophen-2-yl)-2-bromoethan-1-one. Product Category: Heterocyclic Organic Compound. CAS No. 97511-06-3. Molecular formula: C10H7BrOS. Mole weight: 255.131. Purity: 0.96. IUPACName: 1-(1-benzothiophen-2-yl)-2-bromoethanone. Canonical SMILES: C1=CC=C2C(=C1)C=C(S2)C(=O)CBr. Density: 1.617 g/cm³. Product ID: ACM97511063. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1-(1-Benzothiophen-5-yl)-2-bromo-1-ethanone 1-(1-Benzothiophen-5-yl)-2-bromo-1-ethanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 1131-87-9. Pack Sizes: 10mg, 25mg. Molecular Formula: C10H7BrOS, Molecular Weight: 255.13. US Biological Life Sciences. USBiological 9
Worldwide
1-(1-benzyl-1H-imidazol-2-yl)-1-(2,3-dimethylphenyl)ethanol An impurity of Demiditraz, which is an acaricide agent. CAS No. 944268-66-0. Molecular formula: C20H22N2O. Mole weight: 306.4. BOC Sciences 9
1-(1-Benzyl-1H-imidazol-5-yl)-1-(2,3-dimethylphenyl)ethanol Cas No. 2250243-44-6. BOC Sciences 9
11beta,16alpha,17alpha,21-Tetrahydroxypregna-1,4-diene-3,20-dione 11beta,16alpha,17alpha,21-Tetrahydroxypregna-1,4-diene-3,20-dione. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13951-70-7. Pack Sizes: 50MG. IUPAC Name: (8S,9S,10R,11S,13S,14S,16R,17S)-11,16,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one. Molecular Formula: C21H28O6. Mole Weight: 376.44. Catalog: APS13951707A. SMILES: C[C@]12C[C@H] (O)[C@H]3[C@@H] (CCC4=CC (=O)C=C[C@]34C)[C@@H]1C[C@@H] (O)[C@]2 (O)C (=O)CO. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
11 β, 16α, 17α, 21-Tetrahydroxypregna-1, 4-diene-3, 20-dione-d3 A labeled metabolite of Budesonide , an antiinflammatory agent. Group: Biochemicals. Alternative Names: (11 β,16α)-11,16,17,21-Tetrahydroxypregna-1,4-diene-3,20-dione-d3; 16α-Hydroxyprednisolone-d3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
11 β, 16α, 17α, 21-Tetrahydroxypregna-1, 4-diene-3, 20-dione-d5 A labeled metabolite of Budesonide , an antiinflammatory agent. Group: Biochemicals. Alternative Names: (11 β,16α)-11,16,17,21-Tetrahydroxypregna-1,4-diene-3,20-dione-d5; 16α-Hydroxyprednisolone-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
11 β, 16α, 17α, 21-Tetrahydroxypregna-1, 4-diene-3, 20-oxime Budesonide derivative. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
Worldwide
11β,16β,17α,21-Tetrahydroxypregna-1,4-diene-3,20-dione 11β,16β,17α,21-Tetrahydroxypregna-1,4-diene-3,20-dione is a derivative of Prednisolone, which is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Synonyms: (8S,9S,10R,11S,13S,14S,16S,17S)-11,16,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one; (11β,16β)-11,16,17,21-Tetrahydroxypregna-1,4-diene-3,20-dione; 16β-Hydroxyprednisolone; Pregna-1,4-diene-3,20-dione, 11,16,17,21-tetrahydroxy-, (11β,16β)-. Grades: ≥95%. Molecular formula: C21H28O6. Mole weight: 376.44. BOC Sciences 8
11 β,17,20α,21-Tetrahydroxypregna-1,4-dien-3-one 21-Acetate 11 β,17,20α,21-Tetrahydroxypregna-1,4-dien-3-one 21-Acetate is an intermediate in the synthesis of 20(R)-Hydroxy Prednisolone (H952361), an prednisolone (P703740) metabolite. Group: Biochemicals. Grades: Highly Purified. CAS No. 2871-71-8. Pack Sizes: 5mg, 25mg. Molecular Formula: C23H32O6. US Biological Life Sciences. USBiological 9
Worldwide
11β,17,20α,21-Tetrahydroxypregna-1,4-dien-3-one 21-Acetate 11β,17,20α,21-Tetrahydroxypregna-1,4-dien-3-one 21-Acetate is an intermediate in the synthesis of Prednisolone, which is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Synonyms: Pregna-1,4-dien-3-one, 21-(acetyloxy)-11,17,20-trihydroxy-, (11β,20S)-; (11β,20S)-11,17,20-Trihydroxy-3-oxopregna-1,4-dien-21-yl acetate; NSC 82851; 21-(Acetyloxy)-11,17,20-trihydroxypregna-1,4-dien-3-one; (S)-2-((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-hydroxyethyl acetate. Grades: ≥95%. CAS No. 2871-71-8. Molecular formula: C23H32O6. Mole weight: 404.50. BOC Sciences 8
11 β,17,20 β,21-Tetrahydroxypregna-1,4-dien-3-one 21-Acetate 11 β,17,20 β,21-Tetrahydroxypregna-1,4-dien-3-one 21-Acetate is an intermediate in the synthesis of 20(R)-Hydroxy Prednisolone (H952361), an prednisolone (P703740) metabolite. Group: Biochemicals. Grades: Highly Purified. CAS No. 96346-38-2. Pack Sizes: 25mg, 250mg. Molecular Formula: C23H32O6. US Biological Life Sciences. USBiological 9
Worldwide
11β,17,20β,21-Tetrahydroxypregna-1,4-dien-3-one 21-Acetate 11β,17,20β,21-Tetrahydroxypregna-1,4-dien-3-one 21-Acetate is an intermediate in the synthesis of Prednisolone, which is a synthetic glucocorticoid used to treat a variety of inflammatory and auto-immune conditions. Synonyms: (20R)-21-acetoxy-11beta,17,20-trihydroxy-3-oxo-1,4-pregnadiene; (11β,20R)-11,17,20-Trihydroxy-3-oxopregna-1,4-dien-21-yl acetate; Pregna-1,4-dien-3-one, 21-(acetyloxy)-11,17,20-trihydroxy-, (11β,20R)-; (R)-2-((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-hydroxyethyl acetate. Grades: ≥95%. CAS No. 96346-38-2. Molecular formula: C23H32O6. Mole weight: 404.50. BOC Sciences 8
11 β,17,21-Trihydroxy-16α-methyl-pregn-4-ene-3,20-dione 21-Acetate 11 β,17,21-Trihydroxy-16α-methyl-pregn-4-ene-3,20-dione 21-Acetate. Group: Biochemicals. Alternative Names: (11 β,16α)-21-(Acetyloxy)-11,17-dihydroxy-16-methyl-pregn-4-ene-3,20-dione; 21-Acetoxy-11 β,17 β-dihydroxy-16α-methylpregn-4-ene-3,20-dione. Grades: Highly Purified. CAS No. 41020-56-8. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
11 β,17,21-Trihydroxy-16α-methylpregna-1,4-diene-3,20-dione 17,21-Dipropionate 11 β,17,21-Trihydroxy-16α-methylpregna-1,4-diene-3,20-dione 17,21-Dipropionate. Group: Biochemicals. Alternative Names: (8S, 9S, 10R, 11S, 13S, 14S, 16R, 17R) -11-Hydroxy-10, 13, 16-trimethyl-3-oxo-17- (2- (propionyloxy) acetyl) -6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17-dodecahydro-3H-cyclopenta [a]phenanthren-17-yl Propionate. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
11 β,17,21-Trihydroxy-16 β-methylpregna-1,4,8-triene-3,20-dione 11 β,17,21-Trihydroxy-16 β-methylpregna-1,4,8-triene-3,20-dione is a pregnane derivative which is used as an inflammation inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 52092-04-3. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C22H28O5, Molecular Weight: 372.45. US Biological Life Sciences. USBiological 9
Worldwide
11 β,17,21-Trihydroxy-3,20-dioxo-cyclic-18,11-hemiacetal Pregn-4-en-18-al Triacetate 11 β,17,21-Trihydroxy-3,20-dioxo-cyclic-18,11-hemiacetal Pregn-4-en-18-al Triacetate is an intermediate in the synthesis of 18-Oxocortisol which is used in biological studies on anti-malarial drug artesunate restoring metabolic changes in experimental allergic asthma. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C27H34O9. US Biological Life Sciences. USBiological 9
Worldwide
11Beta,17,21-trihydroxypregn-4-ene-3,20-dione 21-methanesulfonate 11Beta,17,21-trihydroxypregn-4-ene-3,20-dione 21-methanesulfonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cortisol 21-mesylate, CID93037, EINECS 229-714-2, 11beta,17,21-Trihydroxypregn-4-ene-3,20-dione 21-methanesulphonate, Pregn-4-ene-3,20-dione, 11,17-dihydroxy-21-((methylsulfonyl)oxy)-, (11beta)-, 6677-96-9. Product Category: Heterocyclic Organic Compound. CAS No. 6677-96-9. Molecular formula: C22H32O7S. Mole weight: 440.550280 [g/mol]. Purity: 0.96. IUPACName: [2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] methanesulfonate. Product ID: ACM6677969. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
11Beta,17,21-trihydroxypregna-1,4-diene-3,20-dione 21-palmitate 11Beta,17,21-trihydroxypregna-1,4-diene-3,20-dione 21-palmitate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 259-051-4, CID3085060, 11beta,17,21-Trihydroxypregna-1,4-diene-3,20-dione 21-palmitate, 54267-10-6. Product Category: Heterocyclic Organic Compound. CAS No. 54267-10-6. Molecular formula: C37H58O6. Mole weight: 598.852820 [g/mol]. Purity: 0.96. IUPACName: [2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] hexadecanoate. Product ID: ACM54267106. Alfa Chemistry — ISO 9001:2015 Certified. Categories: prednisolone palmitate. Alfa Chemistry. 3
11 β,17,21-Trihydroxy-pregna-1,4-diene-3,20-dione 21-p-Toluenesulfonate 11 β,17,21-Trihydroxy-pregna-1,4-diene-3,20-dione 21-p-Toluenesulfonate is an intermediate used in the synthesis of 21-Deoxyprednisolone (D249855), which is an analog of Prednisolone (P703740), a synthetic corticosteroid; metabolically interconvertible with Prednisone (P703780). It is also used in the synthesis of another corticosteroid, anti-inflammatory, Rimexolone (R422500). Group: Biochemicals. Grades: Highly Purified. CAS No. 110558-70-8. Pack Sizes: 5mg, 10mg. Molecular Formula: C28H34O7S, Molecular Weight: 514.63. US Biological Life Sciences. USBiological 9
Worldwide
11beta,17,21-Trihydroxypregna-4,6-diene-3,20-dione 21-Acetate 11beta,17,21-Trihydroxypregna-4,6-diene-3,20-dione 21-Acetate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 11β,17,21-Trihydroxypregna-4,6-diene-3,20-dione 21-Acetate,Pregna-4,6-diene-3,20-dione, 21-(acetyloxy)-11,17-dihydroxy-, (11β)- (9CI), Pregna-4,6-diene-3,20-dione, 11β,17,21-trihydroxy-, 21-acetate (6CI,7CI,8CI), Δ6-Cortisol 21-acetate. CAS No. 21940-45-4. IUPAC Name: [2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate. Molecular Formula: C23H30O6. Mole Weight: 402.48. Catalog: APS21940454. SMILES: CC (=O)OCC (=O)[C@@]1 (O)CC[C@H]2[C@@H]3C=CC4=CC (=O)CC[C@]4 (C)[C@H]3[C@@H] (O)C[C@]12C. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
11Beta,17alpha,21-trihydroxy-4-pregnene-3,20-dione 3-[o-carboxymethyl]oxime 11Beta,17alpha,21-trihydroxy-4-pregnene-3,20-dione 3-[o-carboxymethyl]oxime. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cortisol 3-(O-carboxymethyl)oxime, Hydrocortisone 3-(O-carboxymethyl)oxime, H6635_SIGMA, 11|A,17|A,21-Trihydroxy-4-pregnene-3,20-dione 3-(O-carboxymethyl)oxime, 4-Pregnene-11|A,17|A,21-triol-3,20-dione 3-(O-carboxymethyl)oxime, 4-Pregnene-11beta,17alpha,21-triol-3,20-dione 3-(O-carboxymethyl)oxime, 11beta,17alpha,21-Trihydroxy-4-pregnene-3,20-dione 3-(O-carboxymethyl)oxime, 43188-86-9. Product Category: Steroidal Compounds. CAS No. 43188-86-9. Molecular formula: C23H33NO7. Mole weight: 435.51. Purity: 0.95. IUPACName: 2-[(E)-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-ylidene]amino]oxyacetic acid. Canonical SMILES: CC12CCC(=NOCC(=O)O)C=C1CCC3C2C(CC4(C3CCC4(C(=O)CO)O)C)O. Product ID: ACM43188869. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
11 β,17α,21-Trihydroxy-pregn-4-ene-3,20-dione 3,20-Diethylene Ketal Intermediate in the preparation of Epi Hydrocortisone derivatives. Group: Biochemicals. Alternative Names: 11,17,21-Trihydroxy-pregn-4-ene-3,20-dione Cyclic 3,20-Bis(1,2-ethanediyl Acetal). Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 3
Worldwide
11 β,17α,21-Tris(acetyloxy)pregn-4-ene-3,20-dione 11 β,17α,21-Tris(acetyloxy)pregn-4-ene-3,20-dione. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. USBiological 3
Worldwide
11 β,17α-Dihydroxy-17 β-formyl-6α-methylandrosta-1,4-diene-3-one Methylprednisolone Acetate (M326030) related compound. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C21H28O4. US Biological Life Sciences. USBiological 9
Worldwide
11 β,17α-Dihydroxy-17-[(phosphonooxy)methyl]-D-homoandrosta-1,4-diene-3,17a-dione 11 β,17α-Dihydroxy-17-[(phosphonooxy)methyl]-D-homoandrosta-1,4-diene-3,17a-dione is a derivative of Prednisolone (P703740); a glucocorticosteroid that is used to treat patients with chronic obstructive pulmonary disease (COPD). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 5mg. Molecular Formula: C21H29O8P. US Biological Life Sciences. USBiological 9
Worldwide
11β,17α-Dihydroxy-17-[(phosphonooxy)methyl]-D-homoandrosta-1,4-diene-3,17a-dione 11β,17α-Dihydroxy-17-[(phosphonooxy)methyl]-D-homoandrosta-1,4-diene-3,17a-dione is an impurity of Prednisolone, which is a synthetic glucocorticoid, a derivative of cortisol, and can be used to treat a variety of inflammatory and auto-immune conditions. Synonyms: 11-beta,17-alfa-Dihydroxy-17-[(phosphonooxy)methyl]-D-homoandrosta-1,4-diene-3,17a-dione; Prednisolone Sodium Phosphate USP Impurity A. Grades: > 95%. Molecular formula: C21H29O8P. Mole weight: 440.42. BOC Sciences 7
11 β,17α-Dihydroxy-6α-methyl-3-oxo-androsta-1,4-diene-17-carboxaldehyde. 11 β,17α-Dihydroxy-6α-methyl-3-oxo-androsta-1,4-diene-17-carboxaldehyde. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. Molecular Formula: C21H28O4, Molecular Weight: 344.44. US Biological Life Sciences. USBiological 3
Worldwide
11 β,?17-?Dihydroxy-?3-?oxoandrosta-?1,?4-?diene-?17 β-?carboxylic Acid 11 β,?17-?Dihydroxy-?3-?oxoandrosta-?1,?4-?diene-?17 β-?carboxylic Acid was used to study the analysis of gradual decomposition of several pharmaceutical drugs. Group: Biochemicals. Grades: Highly Purified. CAS No. 95671-46-8. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C20H26O5, Molecular Weight: 346.42. US Biological Life Sciences. USBiological 9
Worldwide
11 β,17-Dihydroxy-6α-methyl-pregna-1,4-diene-20-dione 17-Acetate 11 β,17-Dihydroxy-6α-methyl-pregna-1,4-diene-20-dione 17-Acetate is an intermediate in the synthesis of Deltamedrane which is an impurity in the synthesis of Fluorometholone (F593145), a glucocorticoid; anti-inflammatory. Group: Biochemicals. Grades: Highly Purified. CAS No. 23075-18-5. Pack Sizes: 10mg, 25mg. Molecular Formula: C24H32O5. US Biological Life Sciences. USBiological 9
Worldwide
11 β,18-Epoxy-17-hydroxy-18,21-(methylenedioxy)-pregn-4-ene-3,20-dione 11 β,18-Epoxy-17-hydroxy-18,21-(methylenedioxy)-pregn-4-ene-3,20-dione is an intermediate in the synthesis of 18-Oxocortisol which is used in biological studies on anti-malarial drug artesunate restoring metabolic changes in experimental allergic asthma. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg380, 25mg. Molecular Formula: C22H28O6. US Biological Life Sciences. USBiological 9
Worldwide
11 β,21-dihydroxypregna-1,4,16-triene-3,20-dione 11 β,21-dihydroxypregna-1,4,16-triene-3,20-dione is a derivative of Prednisolone (P703740) and an intermediate in the synthesis of isoxazolinopregnadiene s which exhibit anti-inflammatory activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 3103-17-1. Pack Sizes: 10mg, 100mg. Molecular Formula: C21H26O4, Molecular Weight: 342.43. US Biological Life Sciences. USBiological 9
Worldwide
11-beta-Alprostadil 11-beta-Alprostadil. Uses: For analytical and research use. Group: Impurity standards. CAS No. 24570-01-2. Molecular Formula: C20H34O5. Mole Weight: 354.49. Catalog: APB24570012. Alfa Chemistry Analytical Products 2
11β-Epoxy-16α-methylpregna-4-ene-17,21-dihydroxy-3,20-dione 11β-Epoxy-16α-methylpregna-4-ene-17,21-dihydroxy-3,20-dione is an impurity of Dexamethasone, which is a glucocorticoid used as an anti-inflammatory agent. Synonyms: (1S, 2S, 13R, 14R, 15S, 17S)-14-hydroxy-14-(2-hydroxyacetyl)-2, 13, 15-trimethyl-18-oxapentacyclo[8.8.0.01, 17.02, 7.011, 15]octadec-6-en-5-one; 1,2-Dihydro-9β,11β-epoxy-16α-methylpregna-4-ene-17,21-dihydroxy-3,20-dione. Molecular formula: C22H30O5. Mole weight: 374.47. BOC Sciences 8
11 β-Formyl Hydrocortisone Acetate 11 β-Formyl Hydrocortisone Acetate is an impurity in the preparation of Hydrocortisone Acetate (H714620), a glucocorticoid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C24H32O6, Molecular Weight: 416.51. US Biological Life Sciences. USBiological 9
Worldwide
11β-HSD1-IN-1 11β-HSD1-IN-1 is an inhibitor of 11β-hydroxydehydrogenase 1 (11β-HSD1) (IC50= 52 nM). Synonyms: 4H-1,2,4-Triazole, 3-(2-chloro-4-fluorophenyl)-4-methyl-5-[1-methyl-1-(2,4,6-trifluorophenoxy)ethyl]-. CAS No. 1203956-47-1. Molecular formula: C18H14ClF4N3O. Mole weight: 399.77. BOC Sciences 9
11 β-Hydroperoxy Dienogest Dienogest impurity. Group: Biochemicals. Alternative Names: (11 β,17α)-11-Hydroperoxy-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile. Grades: Highly Purified. CAS No. 106111-43-7. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
11 β-Hydroxy-16α-methyl-17,20:20,21-bis(methylenedioxy)-pregn-1,4-dien-3-one 11 β-Hydroxy-16α-methyl-17,20:20,21-bis(methylenedioxy)-pregn-1,4-dien-3-one is a glucocorticoid intermediate used in the preparation of labelled Alclometasone-17,21-dipropionate (A514580). Group: Biochemicals. Alternative Names: (11 β,16α)-11-Hydroxy-16-methyl-17,20:20,21-bis[methylenebis(oxy)]-pregna-1,4-dien-3-one. Grades: Highly Purified. CAS No. 110428-42-7. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
11 β-Hydroxy-16α-methyl-17,20:20,21-bis(methylenedioxy)-pregn-4-en-3-one 11 β-Hydroxy-16α-methyl-17,20:20,21-bis(methylenedioxy)-pregn-4-en-3-one. Group: Biochemicals. Grades: Highly Purified. CAS No. 103094-10-6. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 3
Worldwide
11 β-Hydroxy-16α-methyl-6-methylene-17,20:20,21-bis(methylenedioxy)-pregn-4-en-3-one 11 β-Hydroxy-16α-methyl-6-methylene-17,20:20,21-bis(methylenedioxy)-pregn-4-en-3-one is a glucocorticoid intermediate formed during the preparation of Cortivazol (C696700). Group: Biochemicals. Grades: Highly Purified. CAS No. 106712-27-0. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
11 β-Hydroxy-16 β-methyl-17,20:20,21-bis(methylenedioxy)-pregna-1,4-dien-3-one 11 β-Hydroxy-16 β-methyl-17,20:20,21-bis(methylenedioxy)-pregna-1,4-dien-3-one is an intermediate used in the synthesis of 16 β-Methyl-17α-Dihydroxypregna-1,4-diene-3,20-dione, which is an intermediate in the synthesis of 17,21-dihydroxy-16 β-methylpregna-1,4-diene-3,20-dione, a corticoid with the potential for ant-iinflammatory activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 117895-92-8. Pack Sizes: 25mg, 50mg. Molecular Formula: C24H32O6, Molecular Weight: 416.51. US Biological Life Sciences. USBiological 9
Worldwide
11 β-hydroxy-17,20:20,21-bis(methylenedioxy)-3-oxo-18-oxime Pregn-4-en-18-al 11 β-hydroxy-17,20:20,21-bis(methylenedioxy)-3-oxo-18-oxime Pregn-4-en-18-al in the synthesis of 18-Oxocortisol which is used in biological studies on anti-malarial drug artesunate restoring metabolic changes in experimental allergic asthma. Group: Biochemicals. Grades: Highly Purified. CAS No. 4777-80-4. Pack Sizes: 5mg, 10mg. Molecular Formula: C23H31NO7. US Biological Life Sciences. USBiological 9
Worldwide
11 β -Hydroxy-17, 20: 20, 21-bis (methylenedioxy)pregn-4-en-3-one 11 β -Hydroxy-17, 20: 20, 21-bis (methylenedioxy)pregn-4-en-3-one. Group: Biochemicals. Alternative Names: 11 β -Hydroxy-17, 20: 20, 21-bis[methylenebis (oxy)]pregn-4-en-3-one; NSC 119087. Grades: Highly Purified. CAS No. 807-05-6. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
11 β -Hydroxy-17, 20: 20, 21-bis (methylenedioxy)pregn-4-en-3-one Nitrite 11 β -Hydroxy-17, 20: 20, 21-bis (methylenedioxy)pregn-4-en-3-one Nitrite is an intermediate in the synthesis of 18-Oxocortisol which is used in biological studies on anti-malarial drug artesunate restoring metabolic changes in experimental allergic asthma. Group: Biochemicals. Grades: Highly Purified. CAS No. 4777-79-1. Pack Sizes: 10mg, 25mg. Molecular Formula: C23H31NO7. US Biological Life Sciences. USBiological 9
Worldwide
11β-Hydroxy-3-oxo-androsta-1,4-diene-17β-carboxylic Acid 11β-Hydroxy-3-oxo-androsta-1,4-diene-17β-carboxylic Acid is an impurity of Prednisolone, which is a synthetic glucocorticoid, a derivative of cortisol, and can be used to treat a variety of inflammatory and auto-immune conditions. CAS No. 75448-51-0. Molecular formula: C20H26O4. Mole weight: 330.42. BOC Sciences 7
11Beta-Hydroxy-3-oxo-androsta-1,4-diene-17Beta-carboxylic Acid 11Beta-Hydroxy-3-oxo-androsta-1,4-diene-17Beta-carboxylic Acid. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Androsta-1,4-diene-17-carboxylic acid, 11-hydroxy-3-oxo-, (11β,17β)-, (11β,17β)-11-Hydroxy-3-oxoandrosta-1,4-diene-17-carboxylic acid, 11β-Hydroxy-3-oxo-androsta-1,4-diene-17β-carboxylic acid, Androsta-1,4-diene-17β-carboxylic acid, 11β-hydroxy-3-oxo- (6CI). CAS No. 75448-51-0. IUPAC Name: (8S,9S,10R,11S,13S,14S,17S)-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-17-carboxylic acid. Molecular Formula: C20H26O4. Mole Weight: 330.42. Catalog: APS75448510. SMILES: C[C@]12C[C@H] (O)[C@H]3[C@@H] (CCC4=CC (=O)C=C[C@]34C)[C@@H]1CC[C@@H]2C (=O)O. Format: Neat. Alfa Chemistry Analytical Products

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