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
Procyanidin B6 Procyanidin B6 is a natural compound which can be isolated from grapeseed, apple, etc. Grades: 95%. CAS No. 12798-58-2. Molecular formula: C30H26O12. Mole weight: 578.52. BOC Sciences 4
Procyanidin C1 Procyanidin C1 (PCC1), a natural polyphenol with oral activity, causes DNA damage, cell cycle arrest and induces apoptosis. Procyanidin C1 decreases the level of Bcl-2, but enhances BAX, caspase 3 and 9 expression in cancer cells. Procyanidin C1 shows senotherapeutic activity and increases lifespan in mice[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PCC1. CAS No. 37064-30-5. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N2342. MedChemExpress MCE
Procyanidin C1 Procyanidin C1 is extracted from the fruits of Vitis vinifera L. It is a B type proanthocyanidin and found in grape. It belongs to a polyphenol flavonoid epicatechin trimer. It can decrease cytokine production of mast cells and Fc epsilon RI-mediated degranulation in vitro dose-dependently. It inhibits ROS generation in stimulated mast cells and the tyrosine phosphorylation of Syk and linker for activation of T cells. It may be used for the treatment of cardiovascular diseases and may be useful as a lead compound to develop inhibitors of cancer metastasis and other diseases related to EMT. It has HIV-related, antioxidant and anti-inflammatory effects. It also inhibits the activity of 15-lipoxygenase and α-glucosidase. It could scavenge 2,2'-diphenyl-1-picrylhydrazyl (DPPH) radicals. Alternative Names: Procyanidol C1; (2R,2'R,2''R,3R,3'R,3''R,4R,4'S)-2,2',2''-tris(3,4-dihydroxyphenyl)-3,3',3'',4,4',4''-hexahydro-[4,8':4',8''-ter-2H-1-benzopyran]-3,3',3'',5,5',5'',7,7',7''-nonol; Proanthocyanidin C1; Cinnamtannin A1; [Epicatechin-(4beta->8)]2-epicatechin. Grades: 98%. CAS No. 37064-30-5. Molecular formula: C45H38O18. Mole weight: 866.77. BOC Sciences
Procyanidin C1 Procyanidin C1 Inhibitor. Uses: Scientific use. Product Category: TN2103. CAS No. 37064-30-5. TARGETMOL CHEMICALS
Procyanidin C2 Procyanidin C2 is a proanthocyanidin trimer isolated from grape seeds (Vitis vinifera), in Pinus radiata, in Potentilla viscosa and so on. Grades: > 95%. CAS No. 37064-31-6. Molecular formula: C45H38O18. Mole weight: 866.77. BOC Sciences 4
Procyanidol B4 Procyanidol B4 is a flavonoid with antioxidant and anti-inflammatory properties. Alternative Names: Procyanidin B4. Grades: 98%. CAS No. 29106-51-2. Molecular formula: C30H26O12. Mole weight: 578.5. BOC Sciences 4
Procyanidol B4 Procyanidol B4 ((-)-Procyanidin B4) is an orally active polyphenol found in Q.gilva. Procyanidol B4 exerts antioxidant activity by scavenging DPPH (HY-112053) (IC50: 12.15 μM) and Nitro blue tetrazolium chloride (NBT) (HY-15925) (IC50: 8.67 μM). Procyanidol B4 exhibits anti-inflammatory activity by inhibiting the expression of COX-2 and IL-1β and iNOS[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: (-)-Procyanidin B4. CAS No. 29106-51-2. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-107208. MedChemExpress MCE
Procyclidine hydrochloride Procyclidine hydrochloride. CAS No. 1508-76-5. Product ID: ACM1508765. Molecular formula: C19H29NO.HCl. Mole weight: 323.90. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 5
Procyclidine hydrochloride Procyclidine (Tricyclamol, (±)-Procyclidine) hydrochloride , an anticholinergic agent, is a muscarinic receptor antagonist that also has the properties of an N-methyl-D-aspartate (NMDA) antagonist. Procyclidine hydrochloride can be used in studies of Parkinson's disease and related psychiatric disorders such as Soman-induced epilepsy[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Tricyclamol hydrochloride; (±)-Procyclidine hydrochloride. CAS No. 1508-76-5. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg. Product ID: HY-B1487. MedChemExpress MCE
Procyclidine Hydrochloride An anticholinergic drug used in the treatment parkinsons disease. It is also used to treat patients suffering from drug-induced parkinsonism, akathisia and acute dystonia. Group: Biochemicals. Alternative Names: α-Cyclohexyl-α-phenyl-1-pyrrolidinepropanol Hydrochloride; (±)-Procyclidine Hydrochloride; 1-Cyclohexyl-1-phenyl-3-pyrrolidino-1-propanol hydrochloride; Arpicolin; Kemadrin; Kemadrin Hydrochloride; Osnervan; Tricyclamol Hydrochloride. Grades: Highly Purified. CAS No. 1508-76-5. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 13
Worldwide
Procymidone Procymidone is a pesticide. It can be used for killing unwanted ferns and nettles, and as a dicarboximide fungicide for killing fungi. Uses: Fungicides, industrial. Alternative Names: 1,2-Dimethyl-N-(3,5-dichlorophenyl)cyclopropanedicarboximide; Dicyclidine; Dicyclidine; Kenolex; Procilex; Procymidone; Procymidor; Procymidox; Salithiex; Sialex; Sumilex; Sumilex; Sumisclex. Grades: > 95%. CAS No. 32809-16-8. Molecular formula: C13H11Cl2NO2. Mole weight: 284.14. BOC Sciences 4
Procymidox Procymidox. Group: Biochemicals. Alternative Names: 3-(3, 5-Dichlorophenyl)-1, 5-dimethyl-3-azabicyclo[3. 1. 0]hexane-2, 4-dione; 1, 2-Di methyl -N- (3, 5-dichlorophenyl) cyclopropane dicarboximide; Dicyclidine. Grades: Highly Purified. CAS No. 32809-16-8. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C13H11Cl2NO2. US Biological Life Sciences. USBiological 13
Worldwide
Prodan Prodan is a lipophilic, environment-sensitive fluorescent probe for tubulin. Alternative Names: N,N-Dimethyl-6-propionyl-2-naphthylamine. CAS No. 70504-01-7. Molecular formula: C15H17NO. Mole weight: 227.31. BOC Sciences 4
Prodan Prodan, a solvatochromic fluorophore, has been used as a microenvironment-sensitive membrane reporter. Based on the chemistry of Prodan, fluorescent nucleosides are designed and synthesized.The fluorescent nucleosides sensitively varied the Stokes shift values depending on the orientational polarizability of the solvent[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 70504-01-7. Pack Sizes: 10 mM * 1 mL in DMSO; 25 mg; 50 mg; 100 mg. Product ID: HY-D0074. MedChemExpress MCE
Prodew 600 (technical grade) Prodew 600 (technical grade). Purity: Tech. Product ID: ACMA00046156. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
Prodigiosin Prodigiosin is an intensely red pyrrole pigment produced by several bacteria, most notably, Serratia marcescens. Prodigiosin has a broad biological profile with activity against fungi, tumor cell lines and malaria. It was shown to be an immunosuppressant in 2007. The mode of action of prodigiosin has recently received considerable attention as an inducer of apoptosis in human primary cancer cells via caspase activation. Prodigiosin also acts as an inducer of p21WAF1/CIP1 expression via transforming growth factor-B receptor pathway, and of NAG-1activation by acting on glycogen synthase kinase-3B. Group: Biochemicals. Grades: Highly Purified. CAS No. 82-89-3. Pack Sizes: 500ug. US Biological Life Sciences. USBiological 13
Worldwide
Prodigiosin It is an antibiotic produced by Serratia marcescens HY-3 and Ser. marinorubra. It has a broad biological profile with activity against fungi, tumour cell lines and malaria. It also acts as an inducer of p21WAF1/CIP1 expression via transforming growth factor-β receptor pathway, and activates NAG-1 via glycogen synthase kinase-3β. Alternative Names: (2Z,5Z)-4-methoxy-5-((5-methyl-4-pentyl-1H-pyrrol-2-yl)methylene)-1,5-dihydro-2,2'-bipyrrolylidene. Grades: >95% by HPLC. CAS No. 82-89-3. Molecular formula: C20H25N3O. Mole weight: 323.43. BOC Sciences
Prodigiosin Prodigiosin (Prodigiosine) is a red pigment produced by bacteria as a bioactive secondary metabolite. Prodigiosin is a potent inhibitor of the Wnt/β-catenin pathway. Prodigiosin has antibacterial, antifungal, antiprotozoal, antimalarial, immunosuppressive, and anticancer properties[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Prodigiosine; NSC47147. CAS No. 82-89-3. Pack Sizes: 10 mM * 1 mL in DMSO; 100 μg; 250 μg; 500 μg; 1 mg; 5 mg; 10 mg. Product ID: HY-100711. MedChemExpress MCE
Prodigiosin hydrochloride Prodigiosin is an antibiotic from Serratia marcescens and other bacteria. It has a wide range of biological activities, including antimalarial, antifungal, anticancer and immunosuppressant properties. Alternative Names: 2,2'-Bi-1H-pyrrole, 4-methoxy-5-[(5-methyl-4-pentyl-2H-pyrrol-2-ylidene)methyl]-, hydrochloride (1:1); 4-Methoxy-5-((5-methyl-4-pentyl-2H-pyrrol-2-ylidene)methyl)-1H,1'H-2,2'-bipyrrole hydrochloride; 2H-Pyrrole, 2-[(4-methoxy[2,2'-bi-1H-pyrrol]-5-yl)methylene]-5-methyl-4-pentyl-, (2Z)-, hydrochloride (1:1). Grades: ≥98%. CAS No. 56144-17-3. Molecular formula: C20H25N3O.HCl. Mole weight: 359.89. BOC Sciences 11
Prodolic Prodolic. Alternative Names: Prodolic; prodolic acid. Grades: 95%. CAS No. 36505-82-5. Molecular formula: C16H19NO3. BOC Sciences 4
Proenkephalin A precursor Proenkephalin A precursor is an antimicrobial peptide found in Bos taurus (Bovine), and has antibacterial activity. Grades: ≥96%. BOC Sciences 10
Proestrene impurity 1 Proestrene impurity 1. Uses: For analytical and research use. CAS No. 1316849-37-2. Molecular formula: C22H29D3O2. Mole weight: 331.51. Catalog: APB1316849372. Alfa Chemistry Analytical Products 2
Proestrene impurity 2 Proestrene impurity 2. Uses: For analytical and research use. Molecular formula: C22H30O2. Mole weight: 326.48. Catalog: APB11644. Alfa Chemistry Analytical Products 2
Proestrene impurity 3 Proestrene impurity 3. Uses: For analytical and research use. Molecular formula: C22H32O2. Mole weight: 328.5. Catalog: APB11645. Alfa Chemistry Analytical Products 2
Proestrene impurity 4 Proestrene impurity 4. Uses: For analytical and research use. Molecular formula: C23H34O3. Mole weight: 358.52. Catalog: APB11646. Alfa Chemistry Analytical Products 2
Proestrene impurity 5 Proestrene impurity 5. Uses: For analytical and research use. CAS No. 4954-14-7. Molecular formula: C20H28O2. Mole weight: 300.44. Catalog: APB4954147. Alfa Chemistry Analytical Products 4
Profarnesal Profarnesal. CAS No. 54082-68-7. VIGON Item # 502530. Categories: Speciality Ingrdients Suppliers, Fragrances, Perfumers, muguet undecadienal. Vigon
America & Internationally
Profenofos Profenofos. Group: Biochemicals. Alternative Names: Phosphorothioic acid O-(4-bromo-2-chlorophenyl) O-ethyl S-propyl ester; CGA 15324; Calofos. Grades: Highly Purified. CAS No. 41198-08-7. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C11H15BrClO3PS. US Biological Life Sciences. USBiological 13
Worldwide
Profenofos Profenofos is a broad-spectrum organophosphorous pesticide that is used widely in cotton fields for insect control. It is non-systemic with contact and stomach action, and an acetylcholinesterase (AChE) inhibitor. Uses: Insecticides. Alternative Names: Curacron; Selecron; O-(4-Bromo-2-chlorophenyl) O-ethyl S-propyl phosphorothioate; Phosphorothioic acid, O-(4-bromo-2-chlorophenyl) O-ethyl S-propyl ester. CAS No. 41198-08-7. Molecular formula: C11H15BrClO3PS. Mole weight: 373.63. BOC Sciences 4
Proflavine Hemisulfate Proflavine is a small, amphipathic, acridine-derived fluorescent dye.Proflavine hemisulfate is used as a rapid stain for cytological studies of biological specimens. It stains cytoplasmic structures and nuclei. Proflavine has the capability to intercalate double stranded DNA. Group: Biochemicals. Alternative Names: 3,6-3,6-Diaminoacridine hemisulfate salt. Grades: Highly Purified. CAS No. 1811-28-5. Pack Sizes: 10g, 25g. Molecular Formula: C13H11N3·½ (H2SO4)·xH2O, Molecular Weight: 258.29. US Biological Life Sciences. USBiological 13
Worldwide
PROFOXYDIM-LITHIUM PROFOXYDIM-LITHIUM. Alternative Names: TETRIS; PROFOXYDIM; PROFOXYDIM-LITHIUM; PROFOXYDIM LITHIUM SALT; BAS625H; AURA; CLEFOXYDIM LITHIUM SALT; CLEFOXYDIM. CAS No. 139001-49-3. Molecular formula: C24H31ClLiNO4S. Mole weight: 471.97. BOC Sciences 4
PROFOXYDIM LITHIUM SALT, PESTANAL PROFOXYDIM LITHIUM SALT, PESTANAL. Alternative Names: lithium; 2-[N-[2-(4-chlorophenoxy)propoxy]-C-propylcarbonimidoyl]-3-oxo-5-(thian-3-yl)cyclohexen-1-olate; Profoxydimlithiumsalt; 281664-76-4; CTK8E7539; PROFOXYDIMLITHIUMSALT,PESTANAL. Grades: 95%. CAS No. 281664-76-4. Molecular formula: C24H31ClLiNO4S. Mole weight: 471.97. BOC Sciences 4
Progabide Progabide is a gamma-aminobutyric acid (GABA) antagonist with antiepileptic activity. Group: Biochemicals. Alternative Names: 4- [ [ (4-Chlorophenyl) (5-fluoro-2-hydroxyphenyl) methylene] amino] butanamide; Gabren; Gabrene; Halogabide; SL 76-002; SL 76002. Grades: Highly Purified. CAS No. 62666-20-0. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 13
Worldwide
Progabide Progabide is a gamma-aminobutyric acid receptor (GABA) agonist. Uses: Scientific research. Category: Signaling pathways. Alternative Names: SL 76002. CAS No. 62666-20-0. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-A0173. MedChemExpress MCE
Progabide Progabide (SL 76002) is an agonist of the gamma-aminobutyric acid receptor. Category: Active pharmaceutical ingredients. CAS No. 62666-20-0. Product ID: API62666200. Molecular formula: C17H16ClFN2O2. Mole weight: 334.77. Protheragen
Progesterone Progesterone is an endogenous steroid hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. A potent agonist of the nuclear progesterone receptor (nPR) with Kd of 1 nM; An agonist of the membrane progesterone receptors(mPRs); An antagonist of the σ1 receptor. Group: Inhibitors. Alternative Names: NSC 64377, Pregn-4-ene-3,20-dione,NSC 9704. CAS No. 57-83-0. Pack Sizes: 25mg. Product ID: S1705. Formula: C21H30O2. Smiles: CC(=O)C1CCC2C1(CCC3C2CCC4=CC(=O)CCC34C)C. Storage Conditions: 2 years -80 in solvent. Selleck Chemicals
United States; Europe
Progesterone Progesterone is a steroid hormone that regulates the menstrual cycle and is crucial for pregnancy. Uses: Scientific research. Category: Induced disease models products. Alternative Names: Pregn-4-ene-3,20-dione. CAS No. 57-83-0. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 1 g; 5 g. Product ID: HY-N0437. MedChemExpress MCE
Progesterone 25g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C21H30O2. CAS No. 57-83-0. Prepack ID 38169932-25g. Molecular Weight 314.46. See USA prepack pricing. Molekula Americas
Progesterone Sterid hormone produced by the corpus luteum. Induces maturation and secretory activity of the uterine endothelium; suppresses ovulation. Progesterone is implicated in the etiology of breast cancer. Group: Biochemicals. Alternative Names: Pregn-4-ene-3,20-dione; ?4-Pregnene-3,20-dione; Agolutin; Bio-luton; CIDR; Corlutin; Corlutina; Corluvite; Corporin;Gestone; Progestan; Progestasert; Progestin; Progestogel; Progestol; Progeston; Utrogestan; Vitarrine. Grades: Highly Purified. CAS No. 57-83-0. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 13
Worldwide
Progesterone Progesterone is a natural steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Uses: Endogenous progesterone receptor (pr) agonist. Alternative Names: Progestin; Lutren; Lutein; Flavolutan; Corporin; Luteal Hormone; 4-Pregnene-3,20-Dione; Pregn-4-ene-3,20-dione; Agolutin; Bio-luton; Crinone; Cyclogest; Duraprogen; Endometrin; Estima; Flavolutan; Fologenon; Gesterol; Gestormone; Glanducorpin; Hormoflaveine; Hormoluton; Lutromone; Microgest; Minagest; Nalutron; NSC 64377; NSC 9704; Percutacrine Luteinique; Progesterol; Protormone; Sincrogest; Syngesterone; Syntolutan; U 3672; Utrogest; Utrogestan; Vitarrine; Δ4-Pregnene-3,20-dione. Grades: >98%. CAS No. 57-83-0. Molecular formula: C21H30O2. Mole weight: 314.46. BOC Sciences 4
Progesterone Progesterone. Alternative Names: Pregn-4-ene-3,20-dione. CAS No. 57-83-0. Purity: >98.0%. Product ID: FFC-AR-57830. Molecular formula: C21H30O2. Mole weight: 314.46. IUPAC Name: (8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
progesterone 11α-monooxygenase This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated need not be derive from O miscellaneous. This enzyme participates in c21-steroid hormone metabolism. Group: Enzymes. Synonyms: progesterone 11α-hydroxylase. Enzyme Commission Number: EC 1.14.99.14. CAS No. 37256-77-2. 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-1034; progesterone 11α-monooxygenase; EC 1.14.99.14; 37256-77-2; progesterone 11α-hydroxylase. Cat No: EXWM-1034. Creative Enzymes
Progesterone-[13C3] Progesterone-[13C3] is the labelled analogue of Progesterone. Progesterone (P4) is a natural steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Alternative Names: [13C3]-Progesterone; Pregn-4-ene-3,20-dione-2,3,4-13C3 (9CI); Progesterone-[2,3,4-13C3]. CAS No. 327048-87-3. Molecular formula: C18[13C]3H30O2. Mole weight: 317.44. BOC Sciences
Progesterone 20-Hydroxy Impurity Progesterone 20-Hydroxy Impurity. Uses: For analytical and research use. CAS No. 151122-70-2. Molecular formula: C22H32O3. Mole weight: 344.49. Catalog: APB151122702. Alfa Chemistry Analytical Products 3
Progesterone-3-ethanolimine Progesterone-3-ethanolimine. CAS No. 130369-85-6. Product ID: ACM130369856. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 5
Progesterone 6-Oxo Impurity An impurity of Progesterone. Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Alternative Names: 6-Ketoprogesterone; Pregn-4-ene-3,6,20-trione; 6-Oxoprogesterone. Grades: > 95%. CAS No. 2243-8-5. Molecular formula: C21H28O3. Mole weight: 328.46. BOC Sciences 4
Progesterone Acetate An impurity in steroid drug Megestrol acetate. Group: Biochemicals. Alternative Names: 17-(Acetyloxy)pregn-4-ene-3,20-dione; 17-Hydroxypregn-4-ene-3,20-dione Acetate; 17- (Acetyloxy) progesterone. Grades: Highly Purified. CAS No. 302-23-8. Pack Sizes: 2.5g. US Biological Life Sciences. USBiological 13
Worldwide
Progesterone-d9 Sterid hormone produced by the corpus luteum. Induces maturation and secretory activity of the uterine endothelium; suppresses ovulation. Progesterone is implicated in the etiology of breast cancer. Group: Biochemicals. Alternative Names: Pregn-4-ene-3,20-dione-d9; ?4-Pregnene-3,20-dione-d9; Agolutin-d9; Bio-luton-d9; CIDR-d9; Corlutin-d9; Corlutina-d9; Corluvite-d9; Gestone-d9; Progestan-d9; Progestasert-d9; Progestogel-d9; Progesterone-2,2,4,6,6,17a,21,21,21-d9. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 13
Worldwide
Progesterone-d9 Progesterone-d9 is the deuterium labeled Progesterone. Progesterone is a steroid hormone that regulates the menstrual cycle and is crucial for pregnancy. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Pregn-4-ene-3,20-dione-d9. CAS No. 15775-74-3. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-N0437S. MedChemExpress MCE
Progesterone EP Impurity A Progesterone EP Impurity A. Uses: For analytical and research use. CAS No. 24377-08-0. Molecular formula: C21H28O2. Mole weight: 312.45. Catalog: APB24377080. Alfa Chemistry Analytical Products 3
Progesterone EP Impurity B Progesterone EP Impurity B. Uses: For analytical and research use. CAS No. 145-14-2. Molecular formula: C21H32O2. Mole weight: 316.48. Catalog: APB145142. Alfa Chemistry Analytical Products 3
Progesterone EP Impurity B A metabolite of Progesterone.Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Uses: Progestins. Alternative Names: (20S)-20-hydroxypregn-4-en-3-one; Pregn-4-en-3-one, 20-hydroxy-, (20S)-; Pregn-4-en-3-one, 20α-hydroxy-; 20(S)-Hydroxyprogesterone; 20-Hydroxypregn-4-en-3-one; 20α-Dihydroprogesterone; 20α-Hydroxy-4-pregnen-3-one; 20α-Hydroxy-Δ4-pregnen-3-one; 20α-Hydroxydihydroprogesterone; 20α-Hydroxypregn-4-en-3-one; 20α-Hydroxyprogesterone; 20α-Progerol; 4-Pregnen-3-one-20α-ol; NSC 68630; Pregn-4-en-20α-ol-3-one; Pregn-4-ene-20α-ol-3-one; Progesterol-20α; Δ4-Pregnene-20α-ol-3-one; Δ4-Pregnen-20α-ol-3-one. Grades: ≥95%. CAS No. 145-14-2. Molecular formula: C21H32O2. Mole weight: 316.49. BOC Sciences
Progesterone EP Impurity C An impurity of Progesterone.Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Alternative Names: (20R)-20-Hydroxy-pregn-4-en-3-one; 20β-Dihydroprogesterone; 20β-Hydroxy-Δ4-pregnen-3-one; 20β-Hydroxypregn-4-en-3-one; 20β-Hydroxyprogesterone; 20β-Progerol; 4-Pregnene-20β-ol-3-one; Pregn-4-en-20β-ol-3-one; Pregn-4-ene-20β-hydroxy-3-one; Progesterol-20β; Δ4-Pregnen-20β-ol-3-one; Δ4-Pregnene-20β-ol-3-one; 20β-Dihydroprogesterone. Grades: ≥95%. CAS No. 145-15-3. Molecular formula: C21H32O2. Mole weight: 316.49. BOC Sciences 4
Progesterone EP Impurity C Progesterone EP Impurity C. Uses: For analytical and research use. CAS No. 145-15-3. Molecular formula: C21H32O2. Mole weight: 316.48. Catalog: APB145153. Alfa Chemistry Analytical Products 3
Progesterone EP Impurity D An impurity of Progesterone.Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Alternative Names: Progesterone Impurity D; (20S)-3-Oxopregn-4-en-20-yl acetate; 20α-Hydroxy-pregn-4-en-3-one Acetate; 20α-Acetoxy-4-pregnen-3-one; Pregn-4-en-3-one, 20-(acetyloxy)-, (20S)-; (20S)-20-(Acetyloxy)pregn-4-en-3-one; Pregn-4-en-3-one, 20α-hydroxy-, acetate; 20α-Acetoxy-4-pregnen-3-one; (S)-1-((8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethyl acetate. Grades: ≥95%. CAS No. 5035-9-6. Molecular formula: C23H34O3. Mole weight: 358.53. BOC Sciences 4
Progesterone EP Impurity D Progesterone EP Impurity D. Uses: For analytical and research use. CAS No. 5035-9-6. Molecular formula: C23H34O3. Mole weight: 358.52. Catalog: APB5035096. Alfa Chemistry Analytical Products 4
Progesterone EP Impurity E Progesterone EP Impurity E. Uses: For analytical and research use. CAS No. 5062-62-4. Molecular formula: C23H34O3. Mole weight: 358.52. Catalog: APB5062624. Alfa Chemistry Analytical Products 4
Progesterone EP Impurity E An impurity of Progesterone. Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Alternative Names: (20R)-3-Oxopregn-4-en-20-yl acetate; 20β-Acetoxypregn-4-en-3-one; 20-Acetoxy-3-oxopregn-4-ene; 20β-Hydroxypregn-4-en-3-one Acetate; 3-Oxopregn-4-en-20-yl acetate, (20R)-; Pregn-4-en-3-one, 20-(acetyloxy)-, (20R)-; (20R)-20-(Acetyloxy)pregn-4-en-3-one; Pregn-4-en-3-one, 20β-hydroxy-, acetate; 20-Dihydroprogesterone acetate; (R)-1-((8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethyl acetate; Progesterone impurity E [EP]. Grades: ≥95%. CAS No. 5062-62-4. Molecular formula: C23H34O3. Mole weight: 358.53. BOC Sciences 4
Progesterone EP Impurity F Progesterone EP Impurity F. Uses: For analytical and research use. CAS No. 2257421-78-4. Molecular formula: C27H38O2. Mole weight: 394.6. Catalog: APB2257421784. Alfa Chemistry Analytical Products 3
Progesterone EP Impurity G An impurity of Progesterone.Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Alternative Names: Progesterone impurity G [EP]; 21-(Cyclohexylidene)pregn-4-ene-3,20-dione; Pregn-4-ene-3,20-dione, 21-cyclohexylidene-. Grades: ≥95%. CAS No. 2257421-79-5. Molecular formula: C27H38O2. Mole weight: 394.59. BOC Sciences 4
Progesterone EP Impurity G Progesterone EP Impurity G. Uses: For analytical and research use. CAS No. 2257421-79-5. Molecular formula: C27H38O2. Mole weight: 394.6. Catalog: APB2257421795. Alfa Chemistry Analytical Products 3
Progesterone EP Impurity H An impurity of Progesterone and Dydrogesterone. Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Dydrogesterone is a steroidal progestin of the retroprogesterone group. It can be used as an effective progestogen for gynaecological conditions related to a wide variety of progesterone deficiencies in pregnant women. Alternative Names: Pregna-4,6-diene-3,20-dione; Δ6-Progesterone; Dydrogesterone EP Impurity B; Dydrogesterone Impurity B; 6-Dehydroprogesterone; Progesterone Impurity H; 4,6-Pregnadiene-3,20-dione; (8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Grades: ≥95%. CAS No. 1162-56-7. Molecular formula: C21H28O2. Mole weight: 312.46. BOC Sciences 4
Progesterone EP Impurity I Progesterone EP Impurity I. Uses: For analytical and research use. CAS No. 24254-01-1. Molecular formula: C22H32O2. Mole weight: 328.5. Catalog: APB24254011. Alfa Chemistry Analytical Products 3
Progesterone EP Impurity I Progesterone EP Impurity I is an impurity of Progesterone, which is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Alternative Names: (20RS)-20-methyl-3-oxopregn-4-en-21-al; Pregn-4-ene-20-carboxaldehyde, 3-oxo-; 3-Oxopregn-4-ene-20-carboxaldehyde; 3-Oxopregnen-4-ene-20-carboxaldehyde; 20-Formylpregn-4-en-3-one; Progesterone Impurity I; (RS)-2-((8S,9S,10R,13S,14S,17R)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)propanal. Grades: ≥95%. CAS No. 24254-01-1. Molecular formula: C22H32O2. Mole weight: 328.49. BOC Sciences 4
Progesterone EP Impurity J Progesterone EP Impurity J. Uses: For analytical and research use. CAS No. 1162-54-5. Molecular formula: C21H28O2. Mole weight: 312.45. Catalog: APB1162545. Alfa Chemistry Analytical Products 2
Progesterone EP Impurity J An impurity of Progesterone. Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Alternative Names: Pregna-1,4-diene-3,20-dione; 1-Dehydro-Progesterone; 1-Dehydroprogesterone; NSC 63538; Δ1-Progesterone; 1,2-Dehydroprogesterone; 1,4-Pregnadien-3,20-dione; Progesterone Impurity J; (8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Grades: ≥95%. CAS No. 1162-54-5. Molecular formula: C21H28O2. Mole weight: 312.46. BOC Sciences 4
Progesterone EP Impurity K Progesterone EP Impurity K. Uses: For analytical and research use. CAS No. 17652-16-3. Molecular formula: C21H28O2. Mole weight: 312.45. Catalog: APB17652163. Alfa Chemistry Analytical Products 3
Progesterone EP Impurity K An impurity of Progesterone. Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Alternative Names: Pregna-4,9(11)-diene-3,20-dione; Progesterone Impurity K; 9-Dehydro-Progesterone; 9,11-Dehydroprogesterone; (8S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,10,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Grades: ≥95%. CAS No. 17652-16-3. Molecular formula: C21H28O2. Mole weight: 312.46. BOC Sciences 4
Progesterone EP Impurity L Progesterone EP Impurity L. Uses: For analytical and research use. CAS No. 2257421-80-8. Molecular formula: C22H30O2. Mole weight: 326.48. Catalog: APB2257421808. Alfa Chemistry Analytical Products 3
Progesterone EP Impurity L Progesterone EP Impurity L is an impurity of Progesterone, which is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Alternative Names: Progesterone Impurity L; 20-Methylidene-3-oxopregn-4-en-21-al; Pregna-4,20-diene-20-carboxaldehyde, 3-oxo-; Pregn-4-en-21-al, 20-methylene-3-oxo-; 3-Oxopregna-4,20-diene-20-carboxaldehyde; 2-((8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)acrylaldehyde. Grades: ≥95%. CAS No. 2257421-80-8. Molecular formula: C22H30O2. Mole weight: 326.47. BOC Sciences 4

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