Intermediates

Welcome to Protheragen-ING'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.

Product Range of Protheragen-ING

Protheragen-ING'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-ING understands that different industries have unique needs. In addition to a wide range of standard intermediates, Protheragen-ING 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-ING'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-ING 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
INT870780 Diethyl 2,4-dibromopentanedioate 870-78-0 View Details APIs
INT87121899 Ethyl 3-oxocyclobutanecarboxylate 87121-89-9 View Details APIs
INT871348242 Eribulin 871348-24-2 View Details APIs
INT871360428(R) Eribulin 871360-42-8(R) View Details APIs
INT871360439(S) Eribulin 871360-43-9(S) View Details
INT871705 Octadecanedioic acid 871-70-5 View Details APIs
INT873651924 (5-amino-2-pyridinyl)methanol 873651-92-4 View Details APIs
INT873924120 7-Azaspiro[3.5]nonane-2,7-dicarboxylic acid, 7-(1,1-dimethylethyl) ester 873924-12-0 View Details APIs
INT87412 Phthalide 87-41-2 View Details APIs
INT874613 4-Oxocyclohexanecarboxylic acid 874-61-3 View Details APIs
INT874964224 (R)-Methyl pyrrolidine-3-carboxylate hydrochloride 874964-22-4 View Details APIs
INT874986 3-(BroMoMethyl)phenyl methyl ether 874-98-6 View Details APIs
INT875573663 (7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate 875573-66-3 View Details APIs
INT875573674 Fulvestrant intermediate N-3 hydrolysate 875573-67-4 View Details APIs
INT875573696 Fulvestrant intermediate N-2 875573-69-6 View Details APIs
INT875798815 Carbamicacid,N-[5-(2-aminoethyl)-2-thiazolyl]-,1,1-dimethylethylester 875798-81-5 View Details APIs
INT87638 2-Chloro-6-methylaniline 87-63-8 View Details APIs
INT876514317 (2S)-6-fluoro-2-[(2S)-oxiran-2-yl]-3,4-dihydro-2H-chromene 876514-31-7 View Details APIs
INT87691870 3-(1-Piperazinyl)-1,2-benzisothiazole 87691-87-0 View Details APIs
INT87791580 4-(Benzyloxycarbonyl)-2-azetidinone 87791-58-0 View Details APIs
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