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
INT857898705 Tert-Butyl 2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine]-2-carboxylate 857898-70-5 View Details Tert-Butyl 2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine]-2-carboxylate
INT858275306 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde 858275-30-6 View Details 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde
INT85909086 N-Boc-2-pyrrolidinone 85909-08-6 View Details N-Boc-2-pyrrolidinone
INT859199067 1-(5-Bromo-4-methylthiophen-2-YL)ethanone 859199-06-7 View Details 1-(5-Bromo-4-methylthiophen-2-YL)ethanone
INT859518357 4-N-Boc-2-cyanopiperidine 859518-35-7 View Details 4-N-Boc-2-cyanopiperidine
INT861960341 2-(7-methoxy-3,4-dihydronaphthalen-1-yl)acetonitrile 861960-34-1 View Details 2-(7-methoxy-3,4-dihydronaphthalen-1-yl)acetonitrile
INT86241056 1H-Pyrrole-1-acetonitrile 86241-05-6 View Details 1H-Pyrrole-1-acetonitrile
INT86293 Diphenylacetonitrile 86-29-3 View Details Diphenylacetonitrile
INT863329662 Sofosbuvir 863329-66-2 View Details Sofosbuvir
INT86386778 2-[[(2,4-Difluorophenyl)-2-oxiranyl]methyl]-1H-1,2,4-triazole methanesulfonate 86386-77-8 View Details 2-[[(2,4-Difluorophenyl)-2-oxiranyl]methyl]-1H-1,2,4-triazole methanesulfonate
INT863971124 MMAF-OMe 863971-12-4 View Details MMAF-OMe
INT863971442 (5S,9S,11S,12R)-11-((S)-sec-butyl)-1-(9H-fluoren-9-yl)-5,9-diisopropyl-12-Methoxy-4,10-diMethyl-3,6,8-trioxo-2-oxa-4,7,10-triazatetradecan-14-oic acid 863971-44-2 View Details (5S,9S,11S,12R)-11-((S)-sec-butyl)-1-(9H-fluoren-9-yl)-5,9-diisopropyl-12-Methoxy-4,10-diMethyl-3,6,8-trioxo-2-oxa-4,7,10-triazatetradecan-14-oic acid
INT86404639 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone 86404-63-9 View Details 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone
INT864238200 (S)-methyl 2-((2R,3R)-3-methoxy-2-methyl-3-((S)-pyrrolidin-2-yl)propanamido)-3-phenylpropanoate hydrochloride 864238-20-0 View Details (S)-methyl 2-((2R,3R)-3-methoxy-2-methyl-3-((S)-pyrrolidin-2-yl)propanamido)-3-phenylpropanoate hydrochloride
INT864373477 Oxetane-2-carboxylic acid 864373-47-7 View Details Oxetane-2-carboxylic acid
INT864377333 [3-(9H-Carbazol-9-yl)phenyl]boronic acid 864377-33-3 View Details [3-(9H-Carbazol-9-yl)phenyl]boronic acid
INT864684968 7-Boc-1-oxa-7-azaspiro[3.5]nonane 864684-96-8 View Details 7-Boc-1-oxa-7-azaspiro[3.5]nonane
INT864725622 4-(5-(3,5-Dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-2-methylbenzoic acid 864725-62-2 View Details 4-(5-(3,5-Dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-2-methylbenzoic acid
INT864731613 Fluralaner 864731-61-3 View Details Fluralaner
INT864825230 (S)-1-(4-Phenyl-1H-imidazol-2-yl)ethanamine 864825-23-0 View Details (S)-1-(4-Phenyl-1H-imidazol-2-yl)ethanamine
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