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Impurity standards

AsisChem in-stock collection includes approximately 15,000 bioactive small molecules and intermediates. All products can be purchased directly from our website and are available for immediate shipping.

  • If you haven’t found the compound you need, 
  • If you are looking for the first samples of complex research products, commercially unavailable/hard-to-find products, or analytical standards in quantities ranging from mg to hundreds of grams,
  • If you need to design, optimize, and develop synthetic routes for your initial, intermediate, reference, and lead compounds,
  • If you need assistance or have any questions, 

Please fill out the contact form or send us your request by email.

Formal Name:

2-(4-Butylphenyl)propanoic acid

Formal Name:

1-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-5-hydroxypyrrolidin-2-one

Formal Name:

5-Methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfonyl)-1H-benzo[d]imidazole

Formal Name:

4-({6-Amino-2-[(4-cyanophenyl)amino]pyrimidin-4-yl}oxy)-3,5-dimethylbenzonitrile

Formal Name:

3-(Сyclohex-1-en-1-yl)-6-(4-methoxyphenyl)-2-phenyl-5-(pyridin-2-ylamino)pyrazolo[1,5-a]pyrimidin-7(4H)-one

Formal Name:

2-(2-Hydroxyethoxy)ethyl 2-hydroxybenzoate

Formal Name:

2-(3-Benzoylphenil)acetic acid

Formal Name:

2-(3-(4-Methylbenzoyl)phenyl)propanoic acid

Formal Name:

1-(3-Benzoylphenyl)ethan-1-one

Formal Name:

4-((4-Amino-6-chloropyrimidin-2-yl)amino)benzonitrile

Formal Name:

4-((4-Amino-5-bromo-6-chloropyrimidin-2-yl)amino)benzonitrile

Formal Name:

1-(6-Methylpyridin-3-yl)-2-((4-(2-(6-methylpyridin-3-yl)-2-oxoethyl)phenyl)sulfonyl)ethanone

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