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. Lenalidomide-13C5,15N
    Lenalidomide-13C5,15N
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    Sku MEXHY-A0003S2-0
    Manufact. SkuHY-A0003S2-0
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  2. Tadalafil-13C2,d3
    Tadalafil-13C2,d3
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    Sku MEXHY-90009AS-0
    Manufact. SkuHY-90009AS-0
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  3. Ritonavir-d8
    Ritonavir-d8
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    Sku MEXHY-90001S2-0
    Manufact. SkuHY-90001S2-0
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  4. Succinic anhydride-d4, CAS 14341-86-7
    Succinic anhydride-d4, CAS 14341-86-7
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    Sku MEXHY-79369S-50
    Manufact. SkuHY-79369S-50
    Packaging Unit50 mg
  5. Succinic anhydride-d4, CAS 14341-86-7
    Succinic anhydride-d4, CAS 14341-86-7
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    Sku MEXHY-79369S-100
    Manufact. SkuHY-79369S-100
    Packaging Unit100 mg
  6. Fmoc-L-Lys (Boc)-OH-13C6,15N2, CAS 850080-89-6
    Fmoc-L-Lys (Boc)-OH-13C6,15N2, CAS 850080-89-6
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    Sku MEXHY-79128S1-5
    Manufact. SkuHY-79128S1-5
    Packaging Unit5mg
  7. Fmoc-L-Lys (Boc)-OH-13C6,15N2, CAS 850080-89-6
    Fmoc-L-Lys (Boc)-OH-13C6,15N2, CAS 850080-89-6
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    Sku MEXHY-79128S1-1
    Manufact. SkuHY-79128S1-1
    Packaging Unit1mg
  8. Actarit-d6 (sodium)
    Actarit-d6 (sodium)
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    Sku MEXHY-76938AS1-0
    Manufact. SkuHY-76938AS1-0
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  9. (Rac)-5-hydroxymethyl Tolterodine-d5, CAS 2012598-78-4
    (Rac)-5-hydroxymethyl Tolterodine-d5, CAS 2012598-78-4
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    Sku MEXHY-76570S2-0
    Manufact. SkuHY-76570S2-0
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  10. (R)-Hydroxytolterodine-d14, CAS 1191280-58-6
    (R)-Hydroxytolterodine-d14, CAS 1191280-58-6
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    Sku MEXHY-76569S1-0
    Manufact. SkuHY-76569S1-0
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