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. Sitaxsentan-13C6
    Sitaxsentan-13C6
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    Sku MEXHY-76520S-0
    Manufact. SkuHY-76520S-0
    Packaging UnitGet quote
  2. L-Pyroglutamic acid-d5, CAS 1086136-22-2
    L-Pyroglutamic acid-d5, CAS 1086136-22-2
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    Sku MEXHY-76082S-5
    Manufact. SkuHY-76082S-5
    Packaging Unit5 mg
  3. p-Toluic acid-d4, CAS 1219798-71-6
    p-Toluic acid-d4, CAS 1219798-71-6
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    Sku MEXHY-76547S-50
    Manufact. SkuHY-76547S-50
    Packaging Unit50 mg
  4. p-Toluic acid-d4, CAS 1219798-71-6
    p-Toluic acid-d4, CAS 1219798-71-6
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    Sku MEXHY-76547S-250
    Manufact. SkuHY-76547S-250
    Packaging Unit250 mg
  5. Cortodoxone-d5, CAS 1258063-56-7
    Cortodoxone-d5, CAS 1258063-56-7
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    Sku MEXHY-77839S-5
    Manufact. SkuHY-77839S-5
    Packaging Unit5 mg
  6. Cortodoxone-d5, CAS 1258063-56-7
    Cortodoxone-d5, CAS 1258063-56-7
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    Sku MEXHY-77839S-500UG
    Manufact. SkuHY-77839S-500UG
    Packaging Unit500 μg
  7. (S)-(+)-Ibuprofen-d3, CAS 1329643-44-8
    (S)-(+)-Ibuprofen-d3, CAS 1329643-44-8
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    Sku MEXHY-78131AS-10
    Manufact. SkuHY-78131AS-10
    Packaging Unit10 mg
  8. Chenodeoxycholic acid-d2, CAS 57770-00-0
    Chenodeoxycholic acid-d2, CAS 57770-00-0
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    Sku MEXHY-76847S4-0
    Manufact. SkuHY-76847S4-0
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  9. Naltrexone-d4, CAS 2070009-29-7
    Naltrexone-d4, CAS 2070009-29-7
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    Sku MEXHY-76711S-5
    Manufact. SkuHY-76711S-5
    Packaging Unit5 mg
  10. Safinamide-d5
    Safinamide-d5
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    Sku MEXHY-70057S4-0
    Manufact. SkuHY-70057S4-0
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