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Pharmaceutical Intermediates

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CAS:125971-95-1
Molecular Formula:C40H47FN2O5
Atorvastatin Intermediate L1; Atorvastatin Intermediate L-1; Atorvastatin Calcium Intermediate; tert-Butyl (4R,6R)-2-[[[6-(2-4-Fluorophenyl)-5-Isopropyl-3-Phenyl-4-(Phenylcarbamoyl)Pyrrol-1-yl]Ethyl]-2,2-Dimethyl-1,3-Dioxan-4-yl]Acetate; tert-Butyl 2-((4R,6R)-6-(2-(2-(4-Fluorophenyl)-5-Isopropyl-3-Phenyl-4-(Phenylcarbamoyl)-1H-Pyrrol-1-yl)Ethyl)-2,2-Dimethyl-1,3-Dioxan-4-yl)Acetate; (4R-Cis)-1,1-Dimethylethyl-6-[2-[2-(4-Fluorophenyl)-5-(1-Isopropyl)-3-Phenyl-4-[(Phenylamino)Carbonyl]-1H-Pyrrol-1-yl]Ethyl]-2,2-Dimethyl-1,3-Dioxane-4-Acetate
Brief Introduction
Atorvastatin Intermediate
CAS:127-63-9
Molecular Formula:C12H10O2S
Benzene, 1,1‘-Sulfonylbis-; Sulfonyldibenzene; Benzenesulfonylbenzene; Diphenyl Sulphone; 1,1’-Sulfonyldibenzene; Phenyl Sulfone; 1,1’-Sulfonylbisbenzene; Benzene, 1,1'-Sulfonylbis-; Difenylsulfon; Dlphenylsulfone; Phenyl Sulphone; Phenylsulphone; S-127; S-97; Sulfone, Diphenyl
Brief Introduction
Diphenyl sulfone is an organosulfur compound with the formula (C6H5)2SO2. It is a white solid that is soluble in organic solvents. It is used as a high temperature solvent. Such high temperature solvents are useful for processing highly rigid polymers, e.g., PEEK, which only dissolve in very hot solvents. It is produced by the sulfonation of benzene with sulfuric acid and oleum. For typical processes, benzenesulfonic acid is an intermediate. It is also produced from benzenesulfonyl chloride and benzene.Used as pharmaceutical and pesticide intermediates
CAS:131341-86-1
Molecular Formula:C12H6F2N2O2
4-(2,2-Difluoro-2H-1,3-Benzodioxol-4-Yl)-1H-Pyrrole-3-Carbonitrile; 4-(2,2-Difluoro-1,3-Benzodioxol-4-Yl)-1H-Pyrrole-3-Carbonitrile; 4-(2,2-Difluorobenzo[D][1,3]Dioxol-4-Yl)-1H-Pyrrole-3-Carbonitrile; Fludioxonil Analytical Standard; Fludioxonil 0; Fludioxnil; 4-(2,2-Difluoro-1,3-Benzdioxol-4-Yl)-1H-Pyrrole-3-Carbonitrile; 4-(2,2-Difluoro-1,3-Benzodioxol-4-Yl)-1H-Pyrrole-3-Carbonitril; Scholar; Free Sample Ncv Fludioxonil 25 G/L + Met Alxyl 37.5 G/L; Fludioxonil Solution, 1000Ppm
Brief Introduction
Fluxioxonil, trade name maxim, etc. are bactericides developed and produced by Novartis. Its mechanism is to inhibit the protein activating enzyme PK – Ⅲ (kinase – Ⅲ) with signal function in the process of osmotic induction transmission, resulting in the increase of the concentration of nonphosphorylated regulatory protein, Thus, the secretion of osmotic sensitive cell division agent activated protease is abnormal, which eventually leads to the death of bacteria. Because of its unique action mechanism, it has no cross resistance with existing fungicides. It is a kind of pyrrole fungicides with great development prospect.
CAS:13349-82-1
Molecular Formula:C8H18N2O2
1-Hydroxyethylethoxypiperazine; 2-(2-Hydroxyethoxy)Ethyl)Piperazine; Heep; N-(2-(2-Hydroxyethoxy)Ethyl)Piperazine Dihydrochloride; N-Hydroxyethoxyethyl Piperazine; Hep; 2-(2-Piperazin-1-Yl-Ethoxy)-Ethanol; 2-[2-(1-Piperazine)Ethoxy]Ethanol; 2-[2-(1-Piperazinyl)Ethoxy]Ethanol; 2-(2-(Piperazin-1-Yl)Ethoxy)Ethanol; 2-(2-Piperazin-1-Ylethoxy)Ethanol; 1-Hydroxyethoxyethylpiperazine; 1-[2-(2-Hydroxyethoxy) Ethyl] Piperazine
Brief Introduction
This product is a pharmaceutical intermediate and can be used in organic synthesis. It is an intermediate of diazepam.
CAS:133627-45-9
Molecular Formula:C6H7ClN2
2-Chloro-4-Methylpyridin-3-Amine; 3-Amino-2-Chloro-4-Picoline; 3-Amino-2-Chloro-4-Methyl Pyridine; 3-Amino-2-Chloro-4-Methylpyridine; 2-Chloro-4-Methyl-Pyridin-3-Ylamine; 2-Chloro-3-Amino-4-Picoline; 2-Chloro-3-Amino-4-Methylpyridine
Brief Introduction
2-chloro-3-amino-4-methylpyridine is a key pharmaceutical intermediate for the synthesis of nevirapine, an anti AIDS drug. It is widely used in the synthesis, research and development of pharmaceuticals, pesticides and veterinary drugs. It has high application value and market value.
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