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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. Fmoc-L-Lys (Boc)-OH-13C6,15N2, CAS 850080-89-6
    Fmoc-L-Lys (Boc)-OH-13C6,15N2, CAS 850080-89-6
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    Sku MEXHY-79128S1-5
    Manufact. SkuHY-79128S1-5
    Packaging Unit5 mg
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  2. Fmoc-L-Lys (Boc)-OH-13C6,15N2, CAS 850080-89-6
    Fmoc-L-Lys (Boc)-OH-13C6,15N2, CAS 850080-89-6
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    Sku MEXHY-79128S1-1
    Manufact. SkuHY-79128S1-1
    Packaging Unit1 mg
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  3. Actarit-d6 (sodium)
    Actarit-d6 (sodium)
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    Sku MEXHY-76938AS1-0
    Manufact. SkuHY-76938AS1-0
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  4. (Rac)-5-hydroxymethyl Tolterodine-d5, CAS 2012598-78-4
    (Rac)-5-hydroxymethyl Tolterodine-d5, CAS 2012598-78-4
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    Sku MEXHY-76570S2-0
    Manufact. SkuHY-76570S2-0
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  5. (R)-Hydroxytolterodine-d14, CAS 1191280-58-6
    (R)-Hydroxytolterodine-d14, CAS 1191280-58-6
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    Sku MEXHY-76569S1-0
    Manufact. SkuHY-76569S1-0
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  6. Galanthamine-d3 (hydrochloride), CAS 2012598-44-4
    Galanthamine-d3 (hydrochloride), CAS 2012598-44-4
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    Sku MEXHY-76299S2-0
    Manufact. SkuHY-76299S2-0
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  7. Methyl vanillate-d3, CAS 1394230-40-0
    Methyl vanillate-d3, CAS 1394230-40-0
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    Sku MEXHY-75342S-0
    Manufact. SkuHY-75342S-0
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  8. 4-Acetaminophen sulfate-d4, CAS 1261397-46-9
    4-Acetaminophen sulfate-d4, CAS 1261397-46-9
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    Sku MEXHY-66006S1-0
    Manufact. SkuHY-66006S1-0
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  9. Acetaminophen-d5
    Acetaminophen-d5
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    Sku MEXHY-66005S5-0
    Manufact. SkuHY-66005S5-0
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  10. Nintedanib-d3, CAS 1624587-84-3
    Nintedanib-d3, CAS 1624587-84-3
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    Sku MEXHY-50904S-1
    Manufact. SkuHY-50904S-1
    Packaging Unit1 mg
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