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
INT1118786869 Carbamic acid, N-(6-oxospiro[3.3]hept-2-yl)-, 1,1-dimethylethyl ester 1118786-86-9 View Details Carbamic acid, N-(6-oxospiro[3.3]hept-2-yl)-, 1,1-dimethylethyl ester
INT1119061709 C20-OtBu-Glu-OtBu 1119061-70-9 View Details C20-OtBu-Glu-OtBu
INT1119512398 3-Azabicyclo[3.1.0]hexane-3,6-dicarboxylic acid 3-tert-butyl ester 1119512-39-8 View Details 3-Azabicyclo[3.1.0]hexane-3,6-dicarboxylic acid 3-tert-butyl ester
INT112028918 Diphenylmethyl 7beta-Tert-Butoxycarbonylamino-3-Chloromethyl-3-Cephem-4-Carboxylate 112028-91-8 View Details Diphenylmethyl 7beta-Tert-Butoxycarbonylamino-3-Chloromethyl-3-Cephem-4-Carboxylate
INT1121228 Trans-1,2-Diaminocyclohexane 1121-22-8 View Details Trans-1,2-Diaminocyclohexane
INT1121604 2-Pyridinecarboxaldehyde 1121-60-4 View Details 2-Pyridinecarboxaldehyde
INT112253700 2-Amino-4-bromobenzamide 112253-70-0 View Details 2-Amino-4-bromobenzamide
INT1124136 Trans-cyclobutane-1,2-dicarboxylic acid 1124-13-6 View Details Trans-cyclobutane-1,2-dicarboxylic acid
INT1124369409 (S)-pyrrolidine-3-carboxylic acid hydrochloride 1124369-40-9 View Details (S)-pyrrolidine-3-carboxylic acid hydrochloride
INT1125812589 1-(3-Chloro-5-(trifluoromethyl)phenyl)-2,2,2-trifluoroethanone 1125812-58-9 View Details 1-(3-Chloro-5-(trifluoromethyl)phenyl)-2,2,2-trifluoroethanone
INT1127748 1,2,3,4-Tetrahydro-benzo[b]azepin-5-one 1127-74-8 View Details 1,2,3,4-Tetrahydro-benzo[b]azepin-5-one
INT112809253 4-(1H-1,2,4-Triazolylmethyl) benzonitrile 112809-25-3 View Details 4-(1H-1,2,4-Triazolylmethyl) benzonitrile
INT112888434 Raltitrexed Intermediate 2 112888-43-4 View Details Raltitrexed Intermediate 2
INT112889028 Raltitrexed Intermediate 3 112889-02-8 View Details Raltitrexed Intermediate 3
INT113170551 Magnesium Ascorbyl Phosphate 113170-55-1 View Details Magnesium Ascorbyl Phosphate
INT113451595 (1S,4S)-2-BOC-2,5-diazabicyclo(2.2.1)heptane 113451-59-5 View Details (1S,4S)-2-BOC-2,5-diazabicyclo(2.2.1)heptane
INT113705274 Naphthalene, 2,7-diethynyl 113705-27-4 View Details Naphthalene, 2,7-diethynyl
INT1137424 4-Hydroxybenzophenone 1137-42-4 View Details 4-Hydroxybenzophenone
INT1137606746 2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-, coMpd. with N-cyclohexylcyclohexanaMine (1:1) 1137606-74-6 View Details 2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-, coMpd. with N-cyclohexylcyclohexanaMine (1:1)
INT114012418 3-Oxetanecarboxylic acid 114012-41-8 View Details 3-Oxetanecarboxylic acid
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