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. H-Tyr(3-I)-OH-13C6, CAS 2483735-06-2
    H-Tyr(3-I)-OH-13C6, CAS 2483735-06-2
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    Sku MEXHY-W008452S-5
    Manufact. SkuHY-W008452S-5
    Packaging Unit5mg
  2. H-Tyr(3-I)-OH-13C6, CAS 2483735-06-2
    H-Tyr(3-I)-OH-13C6, CAS 2483735-06-2
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    Sku MEXHY-W008452S-1
    Manufact. SkuHY-W008452S-1
    Packaging Unit1mg
  3. 1-Methylxanthine-13C4,15N3, CAS 1173018-69-3
    1-Methylxanthine-13C4,15N3, CAS 1173018-69-3
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    Sku MEXHY-W008449S1-2
    Manufact. SkuHY-W008449S1-2
    Packaging Unit2mg
  4. 1-Methylxanthine-13C,d3
    1-Methylxanthine-13C,d3
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    Sku MEXHY-W008449S-5
    Manufact. SkuHY-W008449S-5
    Packaging Unit5mg
  5. 1-Methylxanthine-13C,d3
    1-Methylxanthine-13C,d3
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    Sku MEXHY-W008449S-1
    Manufact. SkuHY-W008449S-1
    Packaging Unit1mg
  6. DL-Cycloserine-15N,d3, CAS 1219176-26-7
    DL-Cycloserine-15N,d3, CAS 1219176-26-7
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    Sku MEXHY-W008440S-1
    Manufact. SkuHY-W008440S-1
    Packaging Unit1 mg
  7. H-HoArg-OH-d4, CAS 1332075-41-8
    H-HoArg-OH-d4, CAS 1332075-41-8
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    Sku MEXHY-W008385S-1
    Manufact. SkuHY-W008385S-1
    Packaging Unit1 mg
  8. 5-Methoxy-2-benzimidazolethiol-d3, CAS 1219804-80-4
    5-Methoxy-2-benzimidazolethiol-d3, CAS 1219804-80-4
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    Sku MEXHY-W008378S-0
    Manufact. SkuHY-W008378S-0
    Packaging UnitGet quote
  9. Fmoc-Met-OH-d3, CAS 502692-58-2
    Fmoc-Met-OH-d3, CAS 502692-58-2
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    Sku MEXHY-W008371S2-5
    Manufact. SkuHY-W008371S2-5
    Packaging Unit5 mg
  10. Fmoc-Met-OH-d3, CAS 502692-58-2
    Fmoc-Met-OH-d3, CAS 502692-58-2
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    Sku MEXHY-W008371S2-25
    Manufact. SkuHY-W008371S2-25
    Packaging Unit25 mg
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