Analytical & Isotopically Labeled Standards

Analytical standards & isotopically labeled substances

Thanks to practically identical chemical properties, isotope-labeled substances serve as ideal internal standards to determine the specifications of chemicals. Either by enrichment using 13C or via deuterium labeling, target molecules are equipped with a certain, fixed number of isotopes, which causes a change in physical properties while the chemical properties remain virtually unchanged. Especially for mass spectrometry applications, the use of an internal standard is an essential improvement and quality assurance measures of any given analysis.

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  1. Boc-Leu-OH·H2O-13C, CAS 201740-80-9
    Boc-Leu-OH·H2O-13C, CAS 201740-80-9
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    Sku MEXHY-W101495S-5
    Manufact. SkuHY-W101495S-5
    Packaging Unit5mg
  2. Boc-Leu-OH·H2O-13C, CAS 201740-80-9
    Boc-Leu-OH·H2O-13C, CAS 201740-80-9
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    Sku MEXHY-W101495S-1
    Manufact. SkuHY-W101495S-1
    Packaging Unit1mg
  3. N-Acetyl-S-benzyl-L-cysteine-d5, CAS 1955496-81-7
    N-Acetyl-S-benzyl-L-cysteine-d5, CAS 1955496-81-7
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    Sku MEXHY-W101367S-5
    Manufact. SkuHY-W101367S-5
    Packaging Unit5mg
  4. N-Acetyl-S-benzyl-L-cysteine-d5, CAS 1955496-81-7
    N-Acetyl-S-benzyl-L-cysteine-d5, CAS 1955496-81-7
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    Sku MEXHY-W101367S-1
    Manufact. SkuHY-W101367S-1
    Packaging Unit1mg
  5. (Leu-13C6,15N)-Ile-OH (TFA)
    (Leu-13C6,15N)-Ile-OH (TFA)
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    Sku MEXHY-W101298S-0
    Manufact. SkuHY-W101298S-0
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  6. 2,6-Dimethylaniline-d6 (hydrochloride), CAS 2748480-14-8
    2,6-Dimethylaniline-d6 (hydrochloride), CAS 2748480-14-8
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    Sku MEXHY-W101056S-5
    Manufact. SkuHY-W101056S-5
    Packaging Unit5 mg
  7. 2-Ethylphenol-d10, CAS 721429-63-6
    2-Ethylphenol-d10, CAS 721429-63-6
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    Sku MEXHY-W099862S-0
    Manufact. SkuHY-W099862S-0
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  8. 2-Ethylnaphthalene-d5, CAS 1219805-14-7
    2-Ethylnaphthalene-d5, CAS 1219805-14-7
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    Sku MEXHY-W099859S-0
    Manufact. SkuHY-W099859S-0
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  9. N-Caproicacid-d3 (sodium), CAS 1219794-91-8
    N-Caproicacid-d3 (sodium), CAS 1219794-91-8
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    Sku MEXHY-W099696S1-0
    Manufact. SkuHY-W099696S1-0
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  10. N-Caproicacid-d11 (sodium), CAS 340257-58-1
    N-Caproicacid-d11 (sodium), CAS 340257-58-1
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    Sku MEXHY-W099696S-0
    Manufact. SkuHY-W099696S-0
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