Chem-Impex | Fine Chemicals & Research Reagents – J&K Scientific

Chem-Impex is known for its broad selection of building blocks, fine chemicals, and analytical reagents. Whether you're working in academic research or pharmaceutical development, we provide reliable access to:

  • Organic synthesis intermediates

  • Heterocyclic compounds and scaffolds

  • Fine chemicals and reference standards

  • Reagents for medicinal chemistry and material science

All products are available in research or bulk quantities, ensuring flexible support for your R&D needs.

J&K Scientific offers a selection of research chemicals from Chem-Impex, a trusted supplier specializing in high-quality compounds for organic synthesis and life science applications.

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Chem-Impex, Chem-impex Achived

Fmoc-Arg(Pbf)-Gly-OH

  General Details CAS # 660846-80-0 SMILES Chemical Purity Chiral HPLC Greater or equal to 99% (ee) || Purity by HPLC Greater or equal to 95% Molecular Formula C36H43N5O8S Chemical...
$34.50
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Chem-Impex, Chem-impex Achived

Fmoc-Ala-Pro-OH

  General Details CAS # 186023-44-9 SMILES Chemical Purity Purity by HPLC Greater or equal to 95% Molecular Formula C23H24N2O5 Chemical Formula Formula Weight Reaction None Note None Physical Properties...
$1,673.20
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Chem-Impex, Chem-impex Achived

Fmoc-Asp(OtBu)-Cys(Psi(Dmp,H)pro)-OH

  General Details CAS # 1359754-16-7 SMILES Chemical Purity Purity by HPLC Greater or equal to 95% Molecular Formula C35H38N2O9S Chemical Formula Formula Weight Reaction None Note None Physical Properties...
$1,207.50
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Chem-Impex, Chem-impex Achived

TentaGel MB PHB (0.15 - 0.3 mmol/g, 200 - 250 µm)

  General Details CAS # SMILES Chemical Purity Mesh Size 200 - 250 µm || Substitution (meq/g) 0.15 - 0.3 mmol/g Molecular Formula Chemical Formula Formula Weight Reaction None Note...
$264.50
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Chem-Impex, Chem-impex Achived

TentaGel M OH (0.15 - 0.35 mmol/g, 30 µm), narrow particle size distribution

  General Details CAS # SMILES Chemical Purity Mesh Size 30 µm, narrow particle size || Substitution (meq/g) 0.15 - 0.35 mmol/g Molecular Formula Chemical Formula Formula Weight Reaction None...
$195.50
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Chem-Impex, Chem-impex Achived

TentaGel M OH (0.15 - 0.35 mmol/g, 20 µm), narrow particle size distribution

  General Details CAS # SMILES Chemical Purity Mesh Size 19 - 24 µm, narrow particle size || Substitution (meq/g) 0.15 - 0.35 mmol/g Molecular Formula Chemical Formula Formula Weight...
$195.50
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