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
INT15803028 4-Bromo-1-methylpyrazole 15803-02-8 View Details 4-Bromo-1-methylpyrazole
INT1581304484 Resmetirom 1581304-48-4 View Details Resmetirom
INT158257411 Benzyl(4S)-2,5-dioxo-4-(propan-2-yl)-1,3- oxazolidine-3-carboxylate 158257-41-1 View Details Benzyl(4S)-2,5-dioxo-4-(propan-2-yl)-1,3-
oxazolidine-3-carboxylate
INT15862347 5-Bromo-3-nitro-2-pyridinol 15862-34-7 View Details 5-Bromo-3-nitro-2-pyridinol
INT15883202 N-(2,6-dimethylphenyl)piperidine-2-carboxamide 15883-20-2 View Details N-(2,6-dimethylphenyl)piperidine-2-carboxamide
INT158851300 (S)-N-Boc-3-aminobutyric acid 158851-30-0 View Details (S)-N-Boc-3-aminobutyric acid
INT158938080 4''-(Pentyloxy)-1,1':4',1''-terphenyl- 4-carboxylic acid 158938-08-0 View Details
INT159326688 Pyrrolo[2,1-f][1,2,4]triazin-4-amine 159326-68-8 View Details Pyrrolo[2,1-f][1,2,4]triazin-4-amine
INT15971296 4-Methoxy-1-naphthaldehyde 15971-29-6 View Details 4-Methoxy-1-naphthaldehyde
INT159749287 Azetidine-1,2-dicarboxylic acid 1-tert-butyl ester 159749-28-7 View Details Azetidine-1,2-dicarboxylic acid 1-tert-butyl ester
INT159811515 11β-[4-(N,N-Dimethylamino)-phenyl]-17α-hydroxy-19-norpreg-na-4,9-diene-3,20-dione(N-1) 159811-51-5 View Details 11β-[4-(N,N-Dimethylamino)-phenyl]-17α-hydroxy-19-norpreg-na-4,9-diene-3,20-dione(N-1)
INT159857791 Val-cit-PAB-OH 159857-79-1 View Details Val-cit-PAB-OH
INT159857804 MC-Val-Cit-PAB 159857-80-4 View Details MC-Val-Cit-PAB
INT159857815 Mc-Val-Cit-PABC-PNP 159857-81-5 View Details Mc-Val-Cit-PABC-PNP
INT1599440159 MC-Gly-Gly-Phe 1599440-15-9 View Details MC-Gly-Gly-Phe
INT1599440251 MC-Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH 1599440-25-1 View Details MC-Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH
INT160036442 Fmoc-Gly-Gly-Phe-OH 160036-44-2 View Details Fmoc-Gly-Gly-Phe-OH
INT16013857 2,6-Dichloro-3-nitropyridine 16013-85-7 View Details 2,6-Dichloro-3-nitropyridine
INT16015706 1-(3-Methoxyphenyl)piperazine hydrochloride 16015-70-6 View Details 1-(3-Methoxyphenyl)piperazine hydrochloride
INT160800577 Auristatin E 160800-57-7 View Details Auristatin E
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