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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. 3,4-Dimethoxyphenylacetic acid-d2, CAS 19031-58-4
    3,4-Dimethoxyphenylacetic acid-d2, CAS 19031-58-4
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    Sku MEXHY-Y0771S-0
    Manufact. SkuHY-Y0771S-0
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  2. 1-Iodobenzene-d2, CAS 51209-48-4
    1-Iodobenzene-d2, CAS 51209-48-4
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    Sku MEXHY-Y0747S1-0
    Manufact. SkuHY-Y0747S1-0
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  3. Iodobenzene-d5, CAS 7379-67-1
    Iodobenzene-d5, CAS 7379-67-1
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    Sku MEXHY-Y0747S-0
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  4. 4-Methoxybenzaldehyde-d3, CAS 342611-04-5
    4-Methoxybenzaldehyde-d3, CAS 342611-04-5
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    Sku MEXHY-Y0740S1-0
    Manufact. SkuHY-Y0740S1-0
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  5. 4-Methoxybenzaldehyde-d1, CAS 19486-71-6
    4-Methoxybenzaldehyde-d1, CAS 19486-71-6
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    Sku MEXHY-Y0740S-0
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  6. 1,5-Dibromopentane-d10, CAS 1219802-90-0
    1,5-Dibromopentane-d10, CAS 1219802-90-0
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    Sku MEXHY-Y0727S1-0
    Manufact. SkuHY-Y0727S1-0
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  7. 1,5-Dibromopentane-d4, CAS 1219803-90-3
    1,5-Dibromopentane-d4, CAS 1219803-90-3
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    Sku MEXHY-Y0727S-0
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  8. 3-Bromofluorobenzene-13C6, CAS 1173020-50-2
    3-Bromofluorobenzene-13C6, CAS 1173020-50-2
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    Sku MEXHY-Y0721S-5
    Manufact. SkuHY-Y0721S-5
    Packaging Unit5mg
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  9. 3-Bromofluorobenzene-13C6, CAS 1173020-50-2
    3-Bromofluorobenzene-13C6, CAS 1173020-50-2
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    Sku MEXHY-Y0721S-1
    Manufact. SkuHY-Y0721S-1
    Packaging Unit1mg
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  10. 1H-Benzotriazole-4,5,6,7-d4, CAS 1185072-03-0
    1H-Benzotriazole-4,5,6,7-d4, CAS 1185072-03-0
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    Sku MEXHY-Y0688S-5
    Manufact. SkuHY-Y0688S-5
    Packaging Unit5 mg
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