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  4. Drug Intermediate

Drug Intermediate

Drug Iintermediate

Drug intermediates are used as raw materials for the production of bulk drugs, or they can refer to a material produced during synthesis of an API that must undergo further molecular change or processing before it becomes an API. Drug intermediates are hygienically formulated using high grade raw materials and they are used in the pharmaceutical and cosmetic industry[1][2].

Drug Intermediate Related Products (2203):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-W004788
    5-Bromotetralone
    		99.62%
    5-Bromotetralone (5-Bromo-3,4-dihydro-2H-naphthalen-1-one) is a synthetic intermediate useful for pharmaceutical synthesis.
    5-Bromotetralone
  • HY-W554832
    1-(4-Bromophenyl)-1,3-dihydro-2h-imidazol-2-one
    1-(4-Bromophenyl)-1,3-dihydro-2h-imidazol-2-one is a drug intermediate for synthesis of various active compounds.
    1-(4-Bromophenyl)-1,3-dihydro-2h-imidazol-2-one
  • HY-22018
    4,5,6,7-Tetrafluoro-1-hydroxy-1,2-benziodoxole-3(1H)-one
    4,5,6,7-Tetrafluoro-1-hydroxy-1,2-benziodoxole-3(1H)-one is a drug intermediate for synthesis of various active compounds.
    4,5,6,7-Tetrafluoro-1-hydroxy-1,2-benziodoxole-3(1H)-one
  • HY-23071A
    (R)-Ethyl 5-(2,2-dimethyltetrahydro-2H-pyran-4-yl)-1H-indole-2-carboxylate
    		99.95%
    (R)-Ethyl 5-(2,2-dimethyltetrahydro-2H-pyran-4-yl)-1H-indole-2-carboxylate is a drug intermediate for synthesis of various active compounds.
    (R)-Ethyl 5-(2,2-dimethyltetrahydro-2H-pyran-4-yl)-1H-indole-2-carboxylate
  • HY-Y0603
    3-Hydroxyacetophenone
    		99.99%
    3-Hydroxyacetophenone (m-Hydroxyacetophenone) is a hydroxy-substituted alkyl phenyl ketone and also a plant defensin in carnations. 3-Hydroxyacetophenone has antifusarium activity. In addition, 3-Hydroxyacetophenone can be used to synthesize Rivastigmine (HY-17368).
    3-Hydroxyacetophenone
  • HY-23875
    Metformin impurity 1
    Metformin impurity 1 is an impurity of Metformin (HY-B0627).
    Metformin impurity 1
  • HY-W017116
    2-(Naphthalen-2-yl)acetonitrile
    		99.96%
    2-(Naphthalen-2-yl)acetonitrile is a drug intermediate for synthesis of various active compounds.
    2-(Naphthalen-2-yl)acetonitrile
  • HY-44028
    3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonyl fluoride
    3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonyl fluoride is a drug intermediate for synthesis of various active compounds.
    3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonyl fluoride
  • HY-77058A
    5-(1-Piperazinyl)-2-benzofurancarboxylic acid ethyl ester dihydrochloride hydrate
    		99.69%
    5-(1-Piperazinyl)-2-benzofurancarboxylic acid ethyl ester (Ethyl 5-(piperazin-1-yl)benzofuran-2-carboxylate) dihydrochloride hydrate is a drug intermediate for synthesis of various active compounds.
    5-(1-Piperazinyl)-2-benzofurancarboxylic acid ethyl ester dihydrochloride hydrate
  • HY-Z0695
    N,N-Dibenzylacetamide
    N,N-Dibenzylacetamide is a drug impurity.
    N,N-Dibenzylacetamide
  • HY-76540
    5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1-carboxylic acid
    5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1-carboxylic acid is a drug intermediate for synthesis of various active compounds.
    5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1-carboxylic acid
  • HY-46459
    4-(4-Bromophenyl)piperidin-2-one
    		99.39%
    4-(4-Bromophenyl)piperidin-2-one is a drug intermediate for synthesis of various active compounds.
    4-(4-Bromophenyl)piperidin-2-one
  • HY-75869
    (S)-2-allylpyrrolidine-2-carboxylic acid hydrochloride
    		98.00%
    (S)-2-allylpyrrolidine-2-carboxylic acid hydrochloride is a drug intermediate for synthesis of various active compounds.
    (S)-2-allylpyrrolidine-2-carboxylic acid hydrochloride
  • HY-30486
    (1R,2S)-1-tert-Butoxycarbonylamino-2-vinylcyclopropanecarboxylic acid
    		99.58%
    (1R,2S)-1-tert-Butoxycarbonylamino-2-vinylcyclopropanecarboxylic acid is a drug intermediate for synthesis of various active compounds.
    (1R,2S)-1-tert-Butoxycarbonylamino-2-vinylcyclopropanecarboxylic acid
  • HY-W094144
    2-Acetoxy-2-methylpropanoic acid
    2-Acetoxy-2-methylpropanoic acid is a drug intermediate for synthesis of various active compounds.
    2-Acetoxy-2-methylpropanoic acid
  • HY-78839
    (2S,4S)-5-([1,1'-Biphenyl]-4-yl)-4-((tert-butoxycarbonyl)amino)-2-methylpentanoic acid
    (2S,4S)-5-([1,1'-Biphenyl]-4-yl)-4-((tert-butoxycarbonyl)amino)-2-methylpentanoic acid is a drug intermediate for synthesis of various active compounds.
    (2S,4S)-5-([1,1'-Biphenyl]-4-yl)-4-((tert-butoxycarbonyl)amino)-2-methylpentanoic acid
  • HY-W007977
    4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline
    4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline (Compound 11 and 15) is a building block and synthetic intermediate, which can be used as a precursor in the synthesis of receptor tyrosine kinase (RTK) inhibitors, dual RTK and histone deacetylase (HDAC) inhibitors, and anticancer agents. 4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline can also be used to synthesize EGFR inhibitors, including Erlotinib (HY-50896), with antiproliferative activity.
    4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline
  • HY-W037792
    tert-Butyl (R)-3-(4-chlorophenyl)piperazine-1-carboxylate
    tert-Butyl (R)-3-(4-chlorophenyl)piperazine-1-carboxylate is a drug intermediate for synthesis of various active compounds.
    tert-Butyl (R)-3-(4-chlorophenyl)piperazine-1-carboxylate
  • HY-W009829
    2-Fluorofluoren-9-one
    2-Fluorofluoren-9-one is a drug intermediate for synthesis of various active compounds.
    2-Fluorofluoren-9-one
  • HY-43791
    4-Amino-6-bromo-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
    		99.63%
    4-Amino-6-bromo-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile is a drug intermediate for synthesis of various active compounds.
    4-Amino-6-bromo-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile