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. Levetiracetam-d6, CAS 1133229-29-4
    Levetiracetam-d6, CAS 1133229-29-4
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    Sku MEXHY-B0106S-2.5
    Manufact. SkuHY-B0106S-2.5
    Packaging Unit2,5 mg
  2. Etiracetam-d3, CAS 2714408-84-9
    Etiracetam-d3, CAS 2714408-84-9
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    Sku MEXHY-B0106AS-1
    Manufact. SkuHY-B0106AS-1
    Packaging Unit1 mg
  3. Etiracetam-d3, CAS 2714408-84-9
    Etiracetam-d3, CAS 2714408-84-9
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    Sku MEXHY-B0106AS-5
    Manufact. SkuHY-B0106AS-5
    Packaging Unit5 mg
  4. Glimepiride-d8, CAS 2012598-49-9
    Glimepiride-d8, CAS 2012598-49-9
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    Sku MEXHY-B0104S2-1
    Manufact. SkuHY-B0104S2-1
    Packaging Unit1 mg
  5. Fluvoxamine-13C, d3 (maleate)
    Fluvoxamine-13C, d3 (maleate)
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    Sku MEXHY-B0103AS2-1
    Manufact. SkuHY-B0103AS2-1
    Packaging Unit1 mg
  6. Fluoxetine-d5 (hydrochloride), CAS 1173020-43-3
    Fluoxetine-d5 (hydrochloride), CAS 1173020-43-3
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    Sku MEXHY-B0102AS-5
    Manufact. SkuHY-B0102AS-5
    Packaging Unit5 mg
  7. Fluoxetine-d5 (hydrochloride), CAS 1173020-43-3
    Fluoxetine-d5 (hydrochloride), CAS 1173020-43-3
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    Sku MEXHY-B0102AS-1
    Manufact. SkuHY-B0102AS-1
    Packaging Unit1 mg
  8. Fluconazole-13C2,15N, CAS 1309935-84-9
    Fluconazole-13C2,15N, CAS 1309935-84-9
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    Sku MEXHY-B0101S1-0
    Manufact. SkuHY-B0101S1-0
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  9. Doxazosin-d8, CAS 1126848-44-9
    Doxazosin-d8, CAS 1126848-44-9
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    Sku MEXHY-B0098S-1
    Manufact. SkuHY-B0098S-1
    Packaging Unit1 mg
  10. Dienogest-13C,15N,d4
    Dienogest-13C,15N,d4
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    Sku MEXHY-B0084S4-0
    Manufact. SkuHY-B0084S4-0
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