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. 3-Pyridylacetic acid-d4 (hydrochloride), CAS 1219802-37-5
    3-Pyridylacetic acid-d4 (hydrochloride), CAS 1219802-37-5
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    Sku MEXHY-W004515S-0
    Manufact. SkuHY-W004515S-0
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  2. 2-(1-Piperazinyl)pyrimidine-d8, CAS 1309283-31-5
    2-(1-Piperazinyl)pyrimidine-d8, CAS 1309283-31-5
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    Sku MEXHY-W004464S-500UG
    Manufact. SkuHY-W004464S-500UG
    Packaging Unit500 μg
  3. 2-Ethylhexyl bromide-d17, CAS 1398065-97-8
    2-Ethylhexyl bromide-d17, CAS 1398065-97-8
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    Sku MEXHY-W004392S-0
    Manufact. SkuHY-W004392S-0
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  4. (Rac)-Tenofovir alafenamide-d5
    (Rac)-Tenofovir alafenamide-d5
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    Sku MEXHY-W004356S-5
    Manufact. SkuHY-W004356S-5
    Packaging Unit5mg
  5. (Rac)-Tenofovir alafenamide-d5
    (Rac)-Tenofovir alafenamide-d5
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    Sku MEXHY-W004356S-1
    Manufact. SkuHY-W004356S-1
    Packaging Unit1mg
  6. Piperidin-4-amine-d5, CAS 1219803-60-7
    Piperidin-4-amine-d5, CAS 1219803-60-7
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    Sku MEXHY-W004330S-0
    Manufact. SkuHY-W004330S-0
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  7. Piperidin-4-ol-d4, CAS 1014695-51-2
    Piperidin-4-ol-d4, CAS 1014695-51-2
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    Sku MEXHY-W004328S2-5
    Manufact. SkuHY-W004328S2-5
    Packaging Unit5 mg
  8. Piperidin-4-ol-d4, CAS 1014695-51-2
    Piperidin-4-ol-d4, CAS 1014695-51-2
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    Sku MEXHY-W004328S2-10
    Manufact. SkuHY-W004328S2-10
    Packaging Unit10 mg
  9. Piperidin-4-ol-d9, CAS 1219799-39-9
    Piperidin-4-ol-d9, CAS 1219799-39-9
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    Sku MEXHY-W004328S1-5
    Manufact. SkuHY-W004328S1-5
    Packaging Unit5 mg
  10. Piperidin-4-ol-d9, CAS 1219799-39-9
    Piperidin-4-ol-d9, CAS 1219799-39-9
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    Sku MEXHY-W004328S1-25
    Manufact. SkuHY-W004328S1-25
    Packaging Unit25 mg
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