American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
Precyasterone Precyasterone. Group: Biochemicals. Grades: Plant Grade. CAS No. 27335-85-9. Pack Sizes: 10mg. Molecular Formula: C29H44O8, Molecular Weight: 520.66. US Biological Life Sciences. USBiological 9
Worldwide
Prednicarbate United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitespharma & vet compounds & metabolitesapi standardseuropean pharmacopoeia (ph. eur.)pharmaceutical toxicologypharmacopoeial standards. Alternative Names: EsCort, (11beta)-17-[(Ethoxycarbonyl)oxy]-11-hydroxy-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione, Prednisolone 17-(ethyl carbonate) 21-propionate,Prednicarbate, HOE 777, S 77-0777, Regenit, Dermatop, 11beta-Hydroxy-3,20-dioxopregna-1,4-diene-17,21-diyl 17-ethylcarbonate 21-propanoate, Prednitop. Alfa Chemistry Analytical Products
Prednicarbate Prednicarbate is a relatively new topical corticosteroid drug. It is similar in potency to hydrocortisone. Corticosteroids have always been an important part of the pharmacological arsenal of dermatology; however, their tendency to produce side-effects has caused the need to search for new preparations. CAS No. 73771-04-7. Product ID: PAP-0074. Molecular formula: C27H36O8. Category: Hormone drug. Product Keywords: Hormone Series; Prednicarbate; PAP-0074; Hormone drug; C27H36O8; 73771-04-7. Standard: USP/EP. Color: White to Off-White. EC Number: 277-590-3. Physical State: neat. Solubility: Practically insoluble in water, freely soluble in acetone and in ethanol (96 per cent), sparingly soluble in propylene glycol. It shows polymorphism (5.9). Storage: Refrigerator. Applications: Prednicarbate is a medium potency topical corticosteroid used to manage pruritus and inflammation associated with responsive. skin conditions. Boiling Point: 640.7±55.0 °C(Predicted). Melting Point: 110-112°; mp 183°. Density: 1.25±0.1 g/cm3(Predicted). Product Description: Prednicarbate is a medium potency topical corticosteroid used to manage pruritus and inflammation associated with responsive. skin conditions. CD Formulation
Prednicarbate Prednicarbate is a topical corticosteroid agent. Prednicarbate can be used for the research of inflammatory skin diseases, such as atopic dermatitis [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 73771-04-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-B1365. MedChemExpress MCE
Prednicarbate Related Compound A United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. Alfa Chemistry Analytical Products 2
Prednicarbate Related Compound B United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. Alfa Chemistry Analytical Products 2
Prednicarbate Related Compound C United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. Alfa Chemistry Analytical Products 2
Prednienic Acid Prednienic Acid. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Prednienic Acid. CAS No. 37927-29-0. IUPAC Name: (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]phenanthrene-17-carboxylic acid. Molecular formula: C20H26O5. Mole weight: 346.42. Catalog: APS37927290. SMILES: C[C@]12C[C@H](O)[C@H]3[C@@H](CCC4=CC(=O)C=C[C@]34C)[C@@H]1CC[C@]2(O)C(=O)O. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products 4
Prednisolone Prednisolone is a potent, orally active corticosteroid and a glucocorticoid. Prednisolone possesses about four times the anti-inflammatory activity of hydrocortisone while causing less salt and water retention. Prednisolone can be used for ocular, anti-inflammatory research [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 50-24-8. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g. Product ID: HY-17463. MedChemExpress MCE
Prednisolone Prednisolone. Group: Biochemicals. Alternative Names: (11b)-11,17,21-Trihydroxy-pregna-1,4-diene-3,20-dione; Metacortandralone; Delta F. Grades: Highly Purified. CAS No. 50-24-8. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C21H28O5. US Biological Life Sciences. USBiological 8
Worldwide
Prednisolone 5g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C21H28O5. CAS No. 50-24-8. Prepack ID 12896812-5g. Molecular Weight 360.44. See USA prepack pricing. Molekula Americas
Prednisolone 11,21-Diacetate Prednisolone 11,21-Diacetate. Group: Biochemicals. Alternative Names: 11 β,17,21-Trihydroxypregna-1,4-diene-3,20-dione 11,21-Diacetate; (11 β)-11,21-Bis(acetyloxy)-17-hydroxy-pregna-1,4-diene-3,20-dione. Grades: Highly Purified. CAS No. 98523-85-4. Pack Sizes: 250mg. Molecular Formula: C25H32O7, Molecular Weight: 444.52. US Biological Life Sciences. USBiological 3
Worldwide
Prednisolone ((11b)-11,17,21-Trihydroxy-pregna-1,4-diene-3,20-dione, Metacortandralone, Delta F, Hydroretrocortine, Codelcortone, Decaprednil, Predonine) Synthetic corticosteroid; metabolically interconvertible with prednisone. Group: Biochemicals. Alternative Names: ((11b)-11,17,21-Trihydroxy-pregna-1,4-diene-3,20-dione; Metacortandralone; Delta F; Hydroretrocortine; Codelcortone; Decaprednil; Predonine). Grades: Highly Purified. CAS No. 50-24-8. Pack Sizes: 10g. US Biological Life Sciences. USBiological 1
Worldwide
Prednisolone 17-Acetate Prednisolone 17-Acetate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Prednisolone 17-Acetate. CAS No. 52628-64-5. IUPAC Name: [(8S,9S,10R,11S,13S,14S,17R)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl] acetate. Molecular formula: C23H30O6. Mole weight: 402.48. Catalog: APS52628645. SMILES: CC(=O)O[C@@]1(CC[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@H]3[C@@H](O)C[C@]12C)C(=O)CO. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products 4
Prednisolone-2,4,6,6,21,21-d6 analytical standard. Group: Drugs & metabolites. Alfa Chemistry Analytical Products
Prednisoloneacetate Prednisoloneacetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: fluorouracil; Efurix; 2,4-Dihydroxy-5-fluoropyrimidine; 5-Fluoro-2,4(1H,3H)-pyrimidinedione; Efudix; Fluril; Efudex; 5-Fluoro Uracil; Fluri; Ulup; 5-Fluorouracil; 2,4-Dihydroxy-5-fluoropyrimidine,5-FU,5-Fluoro-2,4(1H,3H)-pyrimidinedione; 5-fluoropyrimidin. Product Category: Heterocyclic Organic Compound. Appearance: white to nearly white crystalline powder. CAS No. 51-21-1. Molecular formula: C4H3FN2O2. Mole weight: 130.077. Purity: 0.96. IUPACName: 5-fluorouracil. Density: 1.53 g/cm³. Product ID: ACM51211. Alfa Chemistry — ISO 9001:2015 Certified. Categories: Prednisolone acetate. Alfa Chemistry. 3
Prednisolone acetate Prednisolone acetate (Prednisolone 21-acetate) is an adrenocortical hormone active molecule with various pharmacological effects such as anti-inflammatory, anti-allergic, and immune suppression. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Prednisolone 21-acetate. CAS No. 52-21-1. Pack Sizes: 10 mM * 1 mL; 100 mg; 250 mg; 500 mg. Product ID: HY-B1214. MedChemExpress MCE
Prednisolone acetate 5g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C23H30O6. CAS No. 52-21-1. Prepack ID 68026409-5g. Molecular Weight 402.48. See USA prepack pricing. Molekula Americas
Prednisolone acetate Prednisolone acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Prednisolone acetate; Prednisolone-21-acetate. Product Category: Steroidal Compounds. Appearance: white crystalline powder. CAS No. 52-21-1. Molecular formula: C23H30O6. Mole weight: 402.48. Purity: 0.97. 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]acetate. Canonical SMILES: CC(=O)OCC(=O)C1(CCC2C1(CC(C3C2CCC4=CC(=O)C=CC34C)O)C)O. Density: 1.28g/cm³. ECNumber: 200-134-1. Product ID: ACM52211. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Prednisolone acetate Prednisolone acetate. Group: Biochemicals. Alternative Names: (11b). Grades: Highly Purified. CAS No. 52-21-1. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C23H30O6. US Biological Life Sciences. USBiological 8
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Prednisolone Acetate It belongs to the adrenocortical hormone and adrenocorticotropic hormone class, and is also widely used in the treatment of blood system diseases. CAS No. 125-10-0. Product ID: PAP-0083. Molecular formula: C23H28O6. Category: Hormone drug. Product Keywords: Hormone Series; Prednisolone Acetate; PAP-0083; Hormone drug; C23H28O6; 125-10-0. Appearance: Solid. Standard: BP/USP/EP. Color: White to Off-White. Physical State: Solid. Solubility: Chloroform (Slightly), Dioxane (Sparingly), DMSO (Slightly), Methanol (Slightly). Storage: Refrigerator. Applications: It is used to treat allergic, non-infectious skin diseases and some proliferative skin disorders. Boiling Point: 582.0±50.0 °C(Predicted). Melting Point: 240-242°C (dec.). Density: 1.28±0.1 g/cm3(Predicted). CD Formulation
Prednisolone Acetate Prednisolone Acetate is a synthetic corticosteroid drug that is particularly effective as an immunosuppressant agent. Alternative Names: Omnipred. Prednisolone 21-acetate. Econopred. CAS No. 52-21-1. Product ID: API52211. Molecular formula: C23H30O6. Mole weight: 402.5. EINECS: 200-134-1. SMILES: CC(=O)OCC(=O)C1(CCC2C1(CC(C3C2CCC4=CC(=O)C=CC34C)O)C)O. Appearance: White or off-white powder. Qualification: JDMF. Protheragen
Prednisolone Acetate United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitespharma & vet compounds & metabolitesapi standardsbritish pharmacopoeiaeuropean pharmacopoeia (ph. eur.)impurity standardspharmaceutical toxicologypharmacopoeial standards. Alternative Names: Prednisolone Acetate, Pred-Forte, Hydrocortisone Acetate Imp. C (Pharmeuropa), Prednisolone acetate, 21-Acetoxy-11beta,17-dihydroxypregna-1,4-diene-3,20-dione, 21-(Acetoxy)-11beta,17alpha-dihydroxypregna-1,4-diene-3,20-dione, Prenema, Hydroprednisone acetate,Hydrocortisone Acetate Imp. C (EP), Meticortelone acetate, Supercortyl, Cortipred, Prednidoren, (11beta)-21-(Acetyloxy)-11,17-dihydroxypregna-1,4-diene-3,20-dione, Falcon (steroid), 11beta,17-Dihydroxy-3,20-dioxo-pregna-1,4-dien-21-yl Acetate, Prediacortin, Predicort, Prednisolone Imp. C (EP), Prednisolone 21-acetate, Inflanefran, Econopred, Falcon, NSC 10966, Inflanefran Forte, Deltilen, Predalone 50, Prednelan N, 11beta,17alpha,21-Trihydroxypregna-1,4-diene-3,20-dione 21-acetate, Methylprednisolone Acetate Imp. E (EP), Ak-Tate, Meticotelone acetate, Pred Mild, Cormalone, Nisolone. Alfa Chemistry Analytical Products 2
Prednisolone Caproate Prednisolone Caproate. Group: Biochemicals. Alternative Names: (11 β)-11,17-Dihydroxy-21-[(1-oxohexyl)oxy]-pregna-1,4-diene-3,20-dione; 11 β,17,21-Trihydroxypregna-1,4-diene-3,20-dione 21-Hexanoate. Grades: Highly Purified. CAS No. 69164-69-8. Pack Sizes: 250mg. Molecular Formula: C27H38O6, Molecular Weight: 458.59. US Biological Life Sciences. USBiological 3
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Prednisolone-d8 (Major) Labeled Prednisolone. Synthetic corticosteroid; metabolically interconvertible with Prednisone (P703780). Group: Biochemicals. Alternative Names: (11 β)-11,17,21-Trihydroxy-pregna-1,4-diene-3,20-dione-d8; Metacortandralone-d8; Delta F-d8; Hydrocortisone-d8; Hydroretrocortine-d8; Codelcortone-d8; Decaprednil-d8; Predonine-d8. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Prednisolone disodium phosphate Prednisolone disodium phosphate. Group: Biochemicals. Grades: Highly Purified. CAS No. 125-02-0. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C21H27Na2O8P. US Biological Life Sciences. USBiological 8
Worldwide
Prednisolone hemisuccinate United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsapi standardspharmacopoeial standards. Alternative Names: 11beta,17,21-Trihydroxypregna-1,4-diene-3,20-dione 21-(hydrogen succinate), Prednisolone bisuccinate, Prednisolone succinate, Prednisolut, Prednisolone 21-O-beta-carbonylpropionic acid,(11beta)-21-(3-Carboxy-1-oxopropoxy)-11,17-dihydroxypregna-1,4-diene-3,20-dione, delta1-Hydrocortisone 21-hemisuccinate, Prednisolone 21-hemisuccinate, Prednisolone 21-succinate, Prednisolone hemisuccinate. Alfa Chemistry Analytical Products 4
Prednisolone hemisuccinate Prednisolone hemisuccinate is a synthetic glucocorticoid, a derivative of cortisol, which is used to treat a variety of inflammatory and auto-immune conditions. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Prednisolone 21-hemisuccinate. CAS No. 2920-86-7. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg; 250 mg. Product ID: HY-B1087. MedChemExpress MCE
Prednisolone Hemisuccinate Prednisolone Hemisuccinate. Group: Biochemicals. Alternative Names: (11 β)-21-(3-Carboxy-1-oxopropoxy)-11,17-dihydroxy-pregna-1,4-diene-3,20-dione; Prednisolone 21-O- β-carbonylpropionic Acid; Prednisolone 21-hemisuccinate; Prednisolone 21-succinate; Prednisolone Bisuccinate; Prednisolone Succinate; Prednisolut; Δ1-Hydrocortisone 21-hemisuccinate. Grades: Highly Purified. CAS No. 2920-86-7. Pack Sizes: 1g. Molecular Formula: C25H32O8, Molecular Weight: 460.52. US Biological Life Sciences. USBiological 3
Worldwide
Prednisolone Hemisuccinate-d8 Prednisolone Hemisuccinate-d8. Group: Biochemicals. Alternative Names: (11 β)-21-(3-Carboxy-1-oxopropoxy)-11,17-dihydroxy-pregna-1,4-diene-3,20-dione-d8; Prednisolone 21-O- β-carbonylpropionic Acid-d8; Prednisolone 21-hemisuccinate-d8; Prednisolone 21-succinate-d8; Prednisolone Bisuccinate-d8; Prednisolone Succinate-d8; Prednisolut; Δ1-Hydrocortisone 21-Hemisuccinate-d8. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C25H24D8O8, Molecular Weight: 468.57. US Biological Life Sciences. USBiological 3
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Prednisolone Impurity 37 Prednisolone Impurity 37. Uses: For analytical and research use. Group: Impurity standards. CAS No. 103497-66-1. Molecular formula: C25H32O7. Mole weight: 444.52. Catalog: APB103497661. Alfa Chemistry Analytical Products 4
Prednisolone Sodium Phosphate United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsapi standardsbritish pharmacopoeiaeuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Phortisolone, Hefasolon, Optival, Prednisolone sodium phosphate, 11beta,17,21-Trihydroxypregna-1,4-diene-3,20-dione 21-(dihydrogen phosphate) disodium salt, Predonema, Inflamase, Solu-Predalone, Prednisolone 21-phosphate disodium salt, Prozorin,Prednisolone Sodium Phosphate, Sodium prednisolone phosphate, Hydeltrasol, Pediapred, Prednesol, Codelsol, Metreton, Prednisolone 21-(disodium phosphate), Dojilon, Prednisolone 21-phosphate disodium, 11beta,17,21-Trihydroxypregna-1,4-diene-3,20-dione 21-phosphate disodium salt, Solucort, Orapred, Disodium prednisolone 21-phosphate, Predsol, (11beta)-11,17-Dihydroxy-21-(phosphonooxy)pregna-1,4-diene-3,20-dione disodium salt, Ak-pred, Prednisolone disodium phosphate, Predsolan. Alfa Chemistry Analytical Products
Prednisolone sodium succinate Prednisolone sodium succinate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Prednisolone 21-succinate sodium; Prednisolone sodium succinate. Product Category: Steroidal Compounds. CAS No. 1715-33-9. Molecular formula: C25H31O8Na. Mole weight: 482.5. Purity: 0.95. IUPACName: Prednisolone 21-hemisuccinate sodium salt. Product ID: ACM1715339. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
Prednisolone (Standard) Prednisolone (Standard) is the analytical standard of Prednisolone. This product is intended for research and analytical applications. Prednisolone is a potent, orally active corticosteroid and a glucocorticoid. Prednisolone possesses about four times the anti-inflammatory activity of hydrocortisone while causing less salt and water retention. Prednisolone can be used for ocular, anti-inflammatory research [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 50-24-8. Pack Sizes: 100 mg; 250 mg. Product ID: HY-17463R. MedChemExpress MCE
Prednisolone succinate Prednisolone succinate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: PREDNISOLONE 21-HEMISUCCINATE;PREDNISOLONE HEMISUCCINATE;PREDNISOLONE SUCCINATE;4-diene-3,20-dione,21-(3-carboxy-1-oxopropoxy)-11,17-dihydroxy-pregna-(1;prednisolonbisuccinat;prednisolone21-succinate;prednisolonebisuccinate;prednisolut. Product Category: Steroidal Compounds. CAS No. 2920-86-7. Molecular formula: C25H32O8. Mole weight: 460.52. Purity: 0.95. IUPACName: Prednisolone succinate. Density: 1.359g/cm³. Product ID: ACM2920867. Alfa Chemistry — ISO 9001:2015 Certified. Categories: Prednisolone succinate and perphenazine. Alfa Chemistry. 2
Prednisolone tebutate United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. Alfa Chemistry Analytical Products
Prednisolone Tebutate Prednisolone tebutate is a synthetic glucocorticoid used as an antiinflammatory and immunosuppressant. Uses: Scientific research. Group: Signaling pathways. CAS No. 7681-14-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg. Product ID: HY-U00098. MedChemExpress MCE
Prednisone 5g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C21H26O5. CAS No. 53-03-2. Prepack ID 27214047-5g. Molecular Weight 358.43. See USA prepack pricing. Molekula Americas
Prednisone Adrenocortical steroid. Glucocorticoid, antiinflammatory. Group: Biochemicals. Alternative Names: 17,21-Dihydroxypregna-1,4-diene-3,11,20-trione. Grades: Highly Purified. CAS No. 53-03-2. Pack Sizes: 1g. US Biological Life Sciences. USBiological 2
Worldwide
Prednisone Prednisone (Adasone) is a corticosteroid agent with anti-inflammatory and immunosuppressive effects that can be used to study diseases related to systemic lupus erythematosus [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Dehydrocortisone. CAS No. 53-03-2. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g. Product ID: HY-B0214. MedChemExpress MCE
Prednisone 17, 21-Diacetate Adrenocortical steroid. Antiinflammatory. Group: Biochemicals. Alternative Names: 17,21-Bis(acetyloxy)-pregna-1,4-diene-3,11,20-trione; 17,21-Dihydroxy-pregna-1,4-diene-3,11,20-trione Diacetate. Grades: Highly Purified. CAS No. 6677-19-6. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
Worldwide
Prednisone 21-acetate A derivative of Prednisone.Prednisone is a synthetic corticosteroid drug. It can be used for the treatment of certain inflammatory diseases, some autoimmune diseases, and (at higher doses) some types of cancer. Synonyms: 21-(Acetyloxy)-17-hydroxy-pregna-1,4-diene-3,11,20-trione; 21-Acetoxy-17α-hydroxypregna-1,4-diene-3,11,20-trione; Prednisone Acetate; 1-Cortisone 21-Acetate; 1-Dehydrocortisone Acetate; Cortancyl; Delcortin; Δ-Corlin; Deltalone; Ferrosan; Nisone; NSC 10965. Grade: >98%. CAS No. 125-10-0. Molecular formula: C23H28O6. Mole weight: 400.46. BOC Sciences 2
Prednisone 21-Acetate Adrenocortical steroid antiinflammatory. Group: Biochemicals. Alternative Names: 21-(Acetyloxy)-17-hydroxy-pregna-1,4-diene-3,11,20-trione; 21-Acetoxy-17α-hydroxypregna-1,4-diene-3,11,20-trione; Prednisone Acetate; 1-Cortisone 21-Acetate; 1-Dehydrocortisone Acetate; Cortancyl; Delcortin; Δ-Corlin; Deltalone; Ferrosan; Nisone; NSC 10965. Grades: Highly Purified. CAS No. 125-10-0. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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Prednisone 21-aldehyde Prednisone 21-aldehyde. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 17-Hydroxy-3,11,20-trioxopregna-1,4-dien-21-al. Product Category: Heterocyclic Organic Compound. Appearance: Pale Yellow Solid. CAS No. 70522-55-3. Molecular formula: C21H24O5. Mole weight: 356.41. Purity: 0.96. IUPACName: 2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoacetaldehyde. Product ID: ACM70522553. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
Prednisone 21-Aldehyde Prednisone derivative. An antiviral compound. Corticosteroid. Group: Biochemicals. Alternative Names: 17-Hydroxy-3,11,20-trioxopregna-1,4-dien-21-al. Grades: Purified. CAS No. 70522-55-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
Prednisone acetate Prednisone acetate (Prednisone 21-acetate), a glucocorticoid, is an orally active Notch inhibitor. Prednisone acetate has anti-inflammatory activity and can enhance the immune response [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Prednisone 21-acetate. CAS No. 125-10-0. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-B1832. MedChemExpress MCE
Prednisone acetate Prednisone acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Prednisone 21-acetate; Prednisone 21-Acetate. Product Category: Steroidal Compounds. CAS No. 125-10-0. Molecular formula: C23H28O6. Mole weight: 400.46. Purity: 95%+. IUPACName: [2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl]acetate. Canonical SMILES: CC(=O)OCC(=O)C1(CCC2C1(CC(=O)C3C2CCC4=CC(=O)C=CC34C)C)O. Density: 1.28 g/cm³. ECNumber: 204-726-0. Product ID: ACM125100. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Prednisone-d4 (Major) Labeled Prednisone. Adrenocortical steroid. Glucocorticoid, antiinflammatory. Group: Biochemicals. Alternative Names: 17,21-Dihydroxypregna-1,4-diene-3,11,20-trione-d4. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Prednisone Impurity 30 Prednisone Impurity 30. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1247-42-3. Molecular formula: C22H28O5. Mole weight: 372.46. Catalog: APB1247423. Alfa Chemistry Analytical Products 4
Predocol Predocol. Group: Biochemicals. Alternative Names: 11,17-Dihydroxy-21-[(3-sulfobenzoyl)oxy]-pregna-1,4-diene-3,20-dione Sodium Salt; ATL 2502; Cortico-Sol; Predenema; Predfoam; Prednisolone 21-m-sulfobenzoate sodium; Prednisolone 21-m-sulfobenzoate sodium salt; Prednisolone metasulfobenzoate sodium; Prednisolone sodium metasulfobenzoate; Prednisolone sodium metazoate. Grades: Highly Purified. CAS No. 630-67-1. Pack Sizes: 100mg. Molecular Formula: C28H32NaO9S, Molecular Weight: 544.61. US Biological Life Sciences. USBiological 3
Worldwide
pre-ELM-11 pre-ELM-11. Group: Biochemicals. Alternative Names: [Cu (bpy) (BF4)2 (H2O)2]bpy; Precursor-ELM-11. Grades: Highly Purified. CAS No. 854623-98-6. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences. USBiological 8
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Pre-elm-11 Pre-elm-11. Group: Metal organic frameworks (mofs). Alternative Names: Precursor-ELM-11, pre-ELM-11, [Cu(bpy)(BF4)2(H2O)2]bpy, C2409, 854623-98-6. CAS No. 854623-98-6. Product ID: copper; 4-pyridin-4-ylpyridine; ditetrafluoroborate; dihydrate. Molecular formula: 585.55. Mole weight: C20< / sub>H20< / sub>B2< / sub>CuF8< / sub>N4< / sub>O2< / sub>. CZMKIFDEABRNNM-UHFFFAOYSA-N. >98.0%(T). Alfa Chemistry Materials 7
preflagellin peptidase An aspartic peptidase from Archaea but not bacteria. In peptidase family A24 (type IV prepilin peptidase family). Group: Enzymes. Synonyms: FlaK. Enzyme Commission Number: EC 3.4.23.52. 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-4290; preflagellin peptidase; EC 3.4.23.52; FlaK. Cat No: EXWM-4290. Creative Enzymes
Pregabalin-13C3 solution 100 ?g/mL in methanol, ampule of 1 mL, certified reference material. Group: Anticonvulsants / antiepileptics standards. Alfa Chemistry Analytical Products
Pregabalin Impurity 13 Pregabalin Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1089315-68-3. Molecular formula: C7H11NO3. Mole weight: 157.17. Catalog: APB1089315683. Alfa Chemistry Analytical Products 4
Pregabalin Impurity 22 Pregabalin Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1082077-24-4. Molecular formula: C10H19NO4. Mole weight: 217.26. Catalog: APB1082077244. Alfa Chemistry Analytical Products 4
Pregabalin Impurity 28 Pregabalin Impurity 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1026009-73-3. Molecular formula: C8H18N2O. Mole weight: 158.24. Catalog: APB1026009733. Alfa Chemistry Analytical Products 4
Pregabalin Impurity 35 Pregabalin Impurity 35. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-isopropyl 3-(aminomethyl)-5-methylhexanoate. CAS No. 1239856-83-7. Molecular formula: C11H23NO2. Mole weight: 201.31. Catalog: APB1239856837. Alfa Chemistry Analytical Products 4
Pregabalin Impurity 39 Pregabalin Impurity 39. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-3-(((S)-3-(aminomethyl)-5-methylhexanamido)methyl)-5-methylhexanoic acid. CAS No. 1083246-65-4. Molecular formula: C16H32N2O3. Mole weight: 300.44. Catalog: APB1083246654. Alfa Chemistry Analytical Products 4
Pregabalin Impurity 57 Pregabalin Impurity 57. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1696397-15-5. Molecular formula: C11H16O8. Mole weight: 276.24. Catalog: APB1696397155. Alfa Chemistry Analytical Products 4
Pregabalin Impurity 67 Pregabalin Impurity 67. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1511511-44-6. Molecular formula: C10H17NO3. Mole weight: 199.25. Catalog: APB1511511446. Alfa Chemistry Analytical Products 4
Pregn-5-en-3β-ol Pregn-5-en-3β-ol, a steroid compound, when formulated as the biscarboxylic acid hemiesters along with androst-5-en-3β-ol, serves as a potent positive allosteric modulator of NMDA (N-methyl-D-aspartate) receptors, making it applicable for research into psychiatric disorders [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2862-58-0. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-W882667. MedChemExpress MCE
Pregn-5-ene-20-carboxylicacid,3,16-dihydroxy-,g-lactone,(3b,16b,20s)-(9ci) Pregn-5-ene-20-carboxylicacid,3,16-dihydroxy-,g-lactone,(3b,16b,20s)-(9ci). Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 33282-87-0. Molecular formula: C22H32O3. Mole weight: 344.5. Purity: 95%+. Product ID: ACM33282870. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Pregn-5-ene-3β,17α,20S-triol Pregn-5-ene-3β,17α,20S-triol is a metabolite of Pregnenolone. Synonyms: (3β,17α,20S)-Pregn-5-ene-3,17,20-triol; delta 5-Pregnenetriol. Grade: 98.0%. CAS No. 903-67-3. Molecular formula: C21H34O3. Mole weight: 334.5. BOC Sciences 9
Pregna-1,4,9(11),16-tetraene-3,20-dione Intermediate in the preparation of Methasone derivatives. Group: Biochemicals. Alternative Names: 1,4,9(11),16-Tetraenepregna-3,20-dione. Grades: Highly Purified. CAS No. 117048-56-3. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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Pregna-1,4-diene-3,20-dione,9-fluoro-11,21-dihydroxy-16,17-[[1-(methyl-d3)ethylidene-2,2,2-d3]bis(oxy)]-,(11b,16a)-(9ci) Pregna-1,4-diene-3,20-dione,9-fluoro-11,21-dihydroxy-16,17-[[1-(methyl-d3)ethylidene-2,2,2-d3]bis(oxy)]-,(11b,16a)-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: TRIAMCINOLONE-6-D1 ACETONIDE-D6. Product Category: Heterocyclic Organic Compound. CAS No. 352431-33-5. Molecular formula: C24H25D6FO6. Mole weight: 458.55. Purity: 0.96. Product ID: ACM352431335. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Pregna-4,14-diene-3,20-dione Pregna-4,14-diene-3,20-dione. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Pregna-4,14-diene-3,20-dione. CAS No. 24377-08-0. IUPAC Name: (8R,9S,10R,13R,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,16,17-decahydrocyclopenta[a]phenanthren-3-one. Molecular formula: C21H28O2. Mole weight: 312.45. Catalog: APS24377080. SMILES: CC(=O)[C@H]1CC=C2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C. Format: Neat. Alfa Chemistry Analytical Products 4
Pregna-4,14-diene-3,20-dione Pregna-4,14-diene-3,20-dione. Group: Biochemicals. Alternative Names: Progesterone Impurity A. Grades: Highly Purified. CAS No. 24377-08-0. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C21H28O2. US Biological Life Sciences. USBiological 8
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Pregna-4,9(11),16-triene-3,20-dione Pregna-4,9(11),16-triene-3,20-dione. Group: Biochemicals. Grades: Highly Purified. CAS No. 21590-20-5. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
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Pregna-?4,?9(11)?-?diene-?3,?20-?dione (90%) Pregna-?4,?9(11)?-?diene-?3,?20-?dione (90%). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Pregna-4,9(11)-diene-3,20-dione, 9-Dehydroprogesterone, ?9(11)-Progesterone, Progesterone Imp. K (EP). CAS No. 17652-16-3. IUPAC Name: (8S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one. Molecular formula: C21H28O2. Mole weight: 312.45. Catalog: APS17652163. SMILES: CC(=O)[C@H]1CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)C3=CC[C@]12C. Format: Neat. Alfa Chemistry Analytical Products 4

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