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. Rupatadine-d4 (fumarate), CAS 1795153-63-7
    Rupatadine-d4 (fumarate), CAS 1795153-63-7
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    Sku MEXHY-13511AS-1
    Manufact. SkuHY-13511AS-1
    Packaging Unit1 mg
  2. Mitoxantrone-d8 (dihydrochloride)
    Mitoxantrone-d8 (dihydrochloride)
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    Sku MEXHY-13502AS-1
    Manufact. SkuHY-13502AS-1
    Packaging Unit1 mg
  3. (Rac)-Vazegepant-13C,d3
    (Rac)-Vazegepant-13C,d3
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    Sku MEXHY-134992S-1
    Manufact. SkuHY-134992S-1
    Packaging Unit1 mg
  4. Finafloxacin-d4 (hydrochloride), CAS 2012598-36-4
    Finafloxacin-d4 (hydrochloride), CAS 2012598-36-4
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    Sku MEXHY-13451AS-1
    Manufact. SkuHY-13451AS-1
    Packaging Unit1 mg
  5. Stearoyl coenzyme A-13C18 (lithium)
    Stearoyl coenzyme A-13C18 (lithium)
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    Sku MEXHY-134423S-1
    Manufact. SkuHY-134423S-1
    Packaging Unit1 mg
  6. Stearoyl coenzyme A-13C18 (lithium)
    Stearoyl coenzyme A-13C18 (lithium)
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    Sku MEXHY-134423S-5
    Manufact. SkuHY-134423S-5
    Packaging Unit5 mg
  7. AICAR-13C2,15N, CAS 1609374-70-0
    AICAR-13C2,15N, CAS 1609374-70-0
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    Sku MEXHY-13417S-1
    Manufact. SkuHY-13417S-1
    Packaging Unit1 mg
  8. 5-Fluorouridine 5'-triphosphate-13C,19F,d1
    5-Fluorouridine 5'-triphosphate-13C,19F,d1
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    Sku MEXHY-134178S1-1
    Manufact. SkuHY-134178S1-1
    Packaging Unit1 mg
  9. 24-Methylenecholesterol-13C
    24-Methylenecholesterol-13C
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    Sku MEXHY-133968S1-1
    Manufact. SkuHY-133968S1-1
    Packaging Unit1 mg
  10. 6-O-Desmethyl donepezil-d7, CAS 1261396-76-2
    6-O-Desmethyl donepezil-d7, CAS 1261396-76-2
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    Sku MEXHY-133925S2-1
    Manufact. SkuHY-133925S2-1
    Packaging Unit1 mg
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