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. (Rac)-Monepantel-d5, CAS 2747918-33-6
    (Rac)-Monepantel-d5, CAS 2747918-33-6
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    Sku MEXHY-14774S-5
    Manufact. SkuHY-14774S-5
    Packaging Unit5 mg
  2. Carbamazepine-d8, CAS 1538624-35-9
    Carbamazepine-d8, CAS 1538624-35-9
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    Sku MEXHY-B0246S2-1
    Manufact. SkuHY-B0246S2-1
    Packaging Unit1 mg
  3. Phenylpyruvic acid-d5 (sodium)
    Phenylpyruvic acid-d5 (sodium)
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    Sku MEXHY-W016203S-5
    Manufact. SkuHY-W016203S-5
    Packaging Unit5 mg
  4. Adenosine-d1, CAS 109923-50-4
    Adenosine-d1, CAS 109923-50-4
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    Sku MEXHY-B0228S-5
    Manufact. SkuHY-B0228S-5
    Packaging Unit5 mg
  5. Ethynyl Estradiol-d4, CAS 350820-06-3
    Ethynyl Estradiol-d4, CAS 350820-06-3
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    Sku MEXHY-B0216S-5
    Manufact. SkuHY-B0216S-5
    Packaging Unit5 mg
  6. Acetylcysteine-d3, CAS 131685-11-5
    Acetylcysteine-d3, CAS 131685-11-5
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    Sku MEXHY-B0215S-5
    Manufact. SkuHY-B0215S-5
    Packaging Unit5 mg
  7. Prednisone-d4
    Prednisone-d4
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    Sku MEXHY-B0214S2-0
    Manufact. SkuHY-B0214S2-0
    Packaging UnitGet quote
  8. L-Ascorbic acid-13C6, CAS 1354064-87-1
    L-Ascorbic acid-13C6, CAS 1354064-87-1
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    Sku MEXHY-B0166S-5
    Manufact. SkuHY-B0166S-5
    Packaging Unit5 mg
  9. Cytarabine-d2, CAS 40632-26-6
    Cytarabine-d2, CAS 40632-26-6
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    Sku MEXHY-13605S-5
    Manufact. SkuHY-13605S-5
    Packaging Unit5 mg
  10. Phenylacetylglutamine-d5, CAS 1331909-01-3
    Phenylacetylglutamine-d5, CAS 1331909-01-3
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    Sku MEXHY-W050026S-10
    Manufact. SkuHY-W050026S-10
    Packaging Unit10 mg
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