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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. S-Sulfo-DL-cysteine-2,3,3-d3, CAS 2687960-80-9
    S-Sulfo-DL-cysteine-2,3,3-d3, CAS 2687960-80-9
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    Sku MEXHY-146656S-0
    Manufact. SkuHY-146656S-0
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  2. Diltiazem-d3 (hydrochloride), CAS 1217623-80-7
    Diltiazem-d3 (hydrochloride), CAS 1217623-80-7
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    Sku MEXHY-14656S-1
    Manufact. SkuHY-14656S-1
    Packaging Unit1 mg
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  3. Retinoic acid-d3-1, CAS 3041101-53-2
    Retinoic acid-d3-1, CAS 3041101-53-2
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    Sku MEXHY-14649S6-0
    Manufact. SkuHY-14649S6-0
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  4. Retinoic acid-d3, CAS 154461-49-1
    Retinoic acid-d3, CAS 154461-49-1
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    Sku MEXHY-14649S5-0
    Manufact. SkuHY-14649S5-0
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  5. Donepezil-d7 (hydrochloride), CAS 1261394-20-0
    Donepezil-d7 (hydrochloride), CAS 1261394-20-0
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    Sku MEXHY-14566S-2.5
    Manufact. SkuHY-14566S-2.5
    Packaging Unit2.5 mg
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  6. Reboxetine-d5 (mesylate), CAS 1285918-53-7
    Reboxetine-d5 (mesylate), CAS 1285918-53-7
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    Sku MEXHY-14560S-2.5
    Manufact. SkuHY-14560S-2.5
    Packaging Unit2.5 mg
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  7. Tandospirone-d8, CAS 1794835-73-6
    Tandospirone-d8, CAS 1794835-73-6
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    Sku MEXHY-14558S-0
    Manufact. SkuHY-14558S-0
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  8. Azilsartan mepixetil-d5
    Azilsartan mepixetil-d5
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    Sku MEXHY-145552S-0
    Manufact. SkuHY-145552S-0
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  9. Decanoyl-L-carnitine-d9 (chloride), CAS 2847775-92-0
    Decanoyl-L-carnitine-d9 (chloride), CAS 2847775-92-0
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    Sku MEXHY-145503S-0
    Manufact. SkuHY-145503S-0
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  10. 1-Stearoyl-2-15(S)-HETE-sn-glycero-3-PE-d11
    1-Stearoyl-2-15(S)-HETE-sn-glycero-3-PE-d11
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    Sku MEXHY-145473S-500UG
    Manufact. SkuHY-145473S-500UG
    Packaging Unit500 μg
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