Intermediates

Welcome to Protheragen's range of intermediates. These intermediates play a vital role in a variety of industries, creating high-quality and specialized end products.

With our reliable and first-class intermediates, you can enhance your manufacturing processes and open up new possibilities for your business.

Protheragen’s Intermediate Product Range

Protheragen's intermediates catalog covers a wide range of products, including but not limited to:

  • Advanced intermediates are an important part of chemistry for the synthesis of complex organic molecules. This segment includes a range of complex intermediates with a wide range of applications in the fields of pharmaceuticals, pesticides, fine chemicals, etc.
  • Chiral intermediates are a key component of drug research and synthesis. Chiral intermediates exist in the form of two enantiomers, the levo- and dextro-isomers, and usually exhibit different pharmacological effects. Choosing the right chiral intermediate can significantly affect the therapeutic effect of a drug.
  • Pesticide intermediates are necessary for the production of various pesticides in the agricultural field . Our product portfolio includes a wide range of pesticide intermediates for the synthesis of pesticides, from insecticides to herbicides.
  • Pharmaceutical intermediates are an important part of drug synthesis, improving efficiency by accelerating the synthesis process while providing versatility for other research avenues such as impurity analysis and pharmacological studies.
  • Veterinary intermediates are key components in the production of veterinary drugs. We offer a wide range of veterinary intermediates for the synthesis of veterinary products for research and development.

Please visit our product pages for more information on each intermediate category.

Fig.1 Chemical structure of Ibuprofen.

Customized Options

Protheragen understands that different industries have unique needs. In addition to a wide range of standard intermediates, Protheragen offers customization services to meet specific needs.

Our experienced team of chemists and researchers specializes in customizing solutions to meet specific requirements. Whether it is an improved synthetic route, the synthesis of a unique chemical structure, or a specialized purification process, we work closely with our customers.

Areas of Application

Protheragen's intermediates are used in a variety of industries, including:

  • Pharmaceutical & Healthcare
  • Chemical Manufacturing
  • Textile & Apparel
  • Electronics and Semiconductors
  • Coatings and Adhesives
  • Agrochemicals
  • Personal Care and Cosmetics
  • Automotive and Aerospace

Protheragen is committed to providing intermediates of the highest quality. Our intermediates undergo rigorous quality control and testing to meet the highest industry standards. We offer a variety of specifications and packaging options to meet different requirements.

If you are interested in any of our intermediates or need a customized solution, please feel free to contact us. We are ready to help you find the right intermediate for your specific needs.

Cat Product Name Cas Details Chemical Structure
INT874964224 (R)-Methyl pyrrolidine-3-carboxylate hydrochloride 874964-22-4 View Details (R)-Methyl pyrrolidine-3-carboxylate hydrochloride
INT874986 3-(BroMoMethyl)phenyl methyl ether 874-98-6 View Details 3-(BroMoMethyl)phenyl methyl ether
INT875573663 (7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate 875573-66-3 View Details (7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate
INT875573674 Fulvestrant intermediate N-3 hydrolysate 875573-67-4 View Details Fulvestrant intermediate N-3 hydrolysate
INT875573696 Fulvestrant intermediate N-2 875573-69-6 View Details Fulvestrant intermediate N-2
INT875798815 Carbamicacid,N-[5-(2-aminoethyl)-2-thiazolyl]-,1,1-dimethylethylester 875798-81-5 View Details Carbamicacid,N-[5-(2-aminoethyl)-2-thiazolyl]-,1,1-dimethylethylester
INT87638 2-Chloro-6-methylaniline 87-63-8 View Details 2-Chloro-6-methylaniline
INT876514317 (2S)-6-fluoro-2-[(2S)-oxiran-2-yl]-3,4-dihydro-2H-chromene 876514-31-7 View Details (2S)-6-fluoro-2-[(2S)-oxiran-2-yl]-3,4-dihydro-2H-chromene
INT87691870 3-(1-Piperazinyl)-1,2-benzisothiazole 87691-87-0 View Details 3-(1-Piperazinyl)-1,2-benzisothiazole
INT87791580 4-(Benzyloxycarbonyl)-2-azetidinone 87791-58-0 View Details 4-(Benzyloxycarbonyl)-2-azetidinone
INT87813067 cis-Dimethyl 1-benzyl-3,4-pyrrolidinedicarboxylate 87813-06-7 View Details cis-Dimethyl 1-benzyl-3,4-pyrrolidinedicarboxylate
INT878805744 2,2,2-Trifluoro-1-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl)ethanone 878805-74-4 View Details 2,2,2-Trifluoro-1-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl)ethanone
INT879686427 Tert-butyl 4-oxohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate 879686-42-7 View Details Tert-butyl 4-oxohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate
INT88150429 Amlodipine 88150-42-9 View Details Amlodipine
INT88150623 Phthalimidoamlodipine 88150-62-3 View Details Phthalimidoamlodipine
INT881674562 5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde 881674-56-2 View Details 5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde
INT881677118 Vonoprazan Fumarate 881677-11-8 View Details Vonoprazan Fumarate
INT88247841 7α-Methyl-3,3-dimethoxy-5(10)-estrene-17-one 88247-84-1 View Details 7α-Methyl-3,3-dimethoxy-5(10)-estrene-17-one
INT882687801 4-Iodo-2,2-dimethyl-tetrahydro-pyran 882687-80-1 View Details 4-Iodo-2,2-dimethyl-tetrahydro-pyran
INT884336441 9,9-Spirodifluorene-2-Boronic acid pinacol ester 884336-44-1 View Details 9,9-Spirodifluorene-2-Boronic acid pinacol ester
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