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Louston International Inc.

About Louston International Inc.

Louston is focusing on developing and manufacturing fine chemicals in aromatic fluorine chemicals, heterocyclic chemicals (purines, pyrimidines, pyrazines, piperazines, pyridines, thiazoles), chiral building blocks and oligonucleosides. We produce prioritary line of products while conducting custom manufacturing and custom synthesis. Our manufacturing facility is ISO900 certified and we can also produce following cGMP guidelines. Our commercial manufacturing facility is located in China, which will offer you long term cost savings.

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  • US
  • 2015
    On CPHI since
Company types
Contract Service
Manufacturer/Innovator
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Meet us at

CPHI Frankfurt 2025

Messe, Frankfurt
28 Oct 2025 - 30 Oct 2025
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Products from Louston International Inc. (100)

  • (-)-2-Amino-4-phenylbutyric acid

    Product (-)-2-Amino-4-phenylbutyric acid

    Louston International Inc provides wide range of chiral building blocks & chiral synthons which includes (-)-2-amino-4-phenylbutyric acid. Contact us for more information.
  • (-)-Corey aldehyde benzoate

    Product (-)-Corey aldehyde benzoate

    Louston International Inc provides wide range of chiral building blocks & chiral synthons which includes (-)-corey aldehyde benzoate. Contact us for more information.
  • (-)-Trans-4-(4'-Fluorophenyl)-3- hydroxymethyl-N-ethylpiperidine

    Product (-)-Trans-4-(4'-Fluorophenyl)-3- hydroxymethyl-N-ethylpiperidine

    Louston International Inc provides wide range of chiral building blocks & chiral synthons which includes (-)-trans-4-(4'-fluorophenyl)-3- hydroxymethyl-n-ethylpiperidine. Contact us for more information.
  • (-)-Corey lactone 4- phenylbenzoate alcohol

    Product (-)-Corey lactone 4- phenylbenzoate alcohol

    Louston International Inc provides wide range of chiral building blocks & chiral synthons which includes (-)-corey lactone 4- phenylbenzoate alcohol. Contact us for more information.
  • (-)-Corey lactone benzoate

    Product (-)-Corey lactone benzoate

    Louston International Inc provides wide range of chiral building blocks & chiral synthons which includes (-)-corey lactone benzoate. Contact us for more information.
  • (+)-(1R,5S)-2- Oxabicyclo[3.3.0]oct-6-en-3-one

    Product (+)-(1R,5S)-2- Oxabicyclo[3.3.0]oct-6-en-3-one

    Louston International Inc provides wide range of chiral building blocks & chiral synthons which includes (+)-(1r,5s)-2- oxabicyclo[3.3.0]oct-6-en-3-one. Contact us for more information.
  • (+)-Corey lactone 4- phenylbenzoate alcohol

    Product (+)-Corey lactone 4- phenylbenzoate alcohol

    Louston International Inc provides wide range of chiral building blocks & chiral synthons which includes (+)-corey lactone 4- phenylbenzoate alcohol. Contact us for more information.
  • (±)-(3aR,4S,5R,6aS)- Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H- cyclopenta[b]furan-2-one

    Product (±)-(3aR,4S,5R,6aS)- Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H- cyclopenta[b]furan-2-one

    Louston International Inc provides wide range of chiral building blocks & chiral synthons which includes (±)-(3ar,4s,5r,6as)- hexahydro-5-hydroxy-4-(hydroxymethyl)-2h- cyclopenta[b]furan-2-one. Contact us for more information.
  • (±)-2-Oxabicyclo[3.3.0]oct-6-en- 3-one

    Product (±)-2-Oxabicyclo[3.3.0]oct-6-en- 3-one

    Louston International Inc provides wide range of chiral building blocks & chiral synthons which includes (±)-2-oxabicyclo[3.3.0]oct-6-en- 3-one. Contact us for more information.
  • (±)-Corey lactone 4- phenylbenzoate alcohol

    Product (±)-Corey lactone 4- phenylbenzoate alcohol

    Louston International Inc provides wide range of chiral building blocks & chiral synthons which includes (±)-corey lactone 4- phenylbenzoate alcohol. Contact us for more information.
  • (±)-Corey lactone benzoate

    Product (±)-Corey lactone benzoate

    Louston International Inc provides wide range of chiral building blocks & chiral synthons which includes (±)-corey lactone benzoate. Contact us for more information.
  • (±)(3ar,4r,5r,6as)-4-((r,e)-4-(3- chlorophenoxy)-3-hydroxybut-1-enyl)-5- hydroxy-hexahydrocyclopenta[b]furan- 2-one

    Product (±)(3ar,4r,5r,6as)-4-((r,e)-4-(3- chlorophenoxy)-3-hydroxybut-1-enyl)-5- hydroxy-hexahydrocyclopenta[b]furan- 2-one

    Louston International Inc. offers wide range of products which includes (±)(3ar,4r,5r,6as)-4-((r,e)-4-(3- chlorophenoxy)-3-hydroxybut-1-enyl)-5- hydroxy-hexahydrocyclopenta[b]furan- 2-one. It belongs to advanced intermidiates category. Contact us for more information.
show all 100 products