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)-2-((tert-Butoxycarbonyl)amino)-3-hydroxypropanoic acid-d3
    (S)-2-((tert-Butoxycarbonyl)amino)-3-hydroxypropanoic acid-d3
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    Sku MEXHY-W014663S-5
    Manufact. SkuHY-W014663S-5
    Packaging Unit5mg
  2. (S)-2-((tert-Butoxycarbonyl)amino)-3-hydroxypropanoic acid-d3
    (S)-2-((tert-Butoxycarbonyl)amino)-3-hydroxypropanoic acid-d3
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    Sku MEXHY-W014663S-1
    Manufact. SkuHY-W014663S-1
    Packaging Unit1mg
  3. 4-(Trifluoromethoxy)benzoic acid-13C
    4-(Trifluoromethoxy)benzoic acid-13C
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    Sku MEXHY-W014633S1-0
    Manufact. SkuHY-W014633S1-0
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  4. 4-(Trifluoromethoxy)benzoic acid-d4, CAS 2741881-05-8
    4-(Trifluoromethoxy)benzoic acid-d4, CAS 2741881-05-8
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    Sku MEXHY-W014633S-5
    Manufact. SkuHY-W014633S-5
    Packaging Unit5mg
  5. 4-(Trifluoromethoxy)benzoic acid-d4, CAS 2741881-05-8
    4-(Trifluoromethoxy)benzoic acid-d4, CAS 2741881-05-8
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    Sku MEXHY-W014633S-1
    Manufact. SkuHY-W014633S-1
    Packaging Unit1mg
  6. 4-Trifluoromethylsalicylic acid-13C6, CAS 1246817-12-8
    4-Trifluoromethylsalicylic acid-13C6, CAS 1246817-12-8
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    Sku MEXHY-W014632S-0
    Manufact. SkuHY-W014632S-0
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  7. Ethyl 2-oxo-4-phenylbutanoate-d5, CAS 1189911-53-2
    Ethyl 2-oxo-4-phenylbutanoate-d5, CAS 1189911-53-2
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    Sku MEXHY-W014608S-0
    Manufact. SkuHY-W014608S-0
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  8. 1-Bromononane-d4-1, CAS 284474-44-8
    1-Bromononane-d4-1, CAS 284474-44-8
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    Sku MEXHY-W014559S3-0
    Manufact. SkuHY-W014559S3-0
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  9. 1-Bromononane-d4, CAS 1219805-44-3
    1-Bromononane-d4, CAS 1219805-44-3
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    Sku MEXHY-W014559S2-0
    Manufact. SkuHY-W014559S2-0
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  10. 1-Bromononane-d3, CAS 1219799-20-8
    1-Bromononane-d3, CAS 1219799-20-8
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    Sku MEXHY-W014559S1-0
    Manufact. SkuHY-W014559S1-0
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