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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. Sodium 3-methyl-2-oxobutanoate-13C2,d1, CAS 1216972-87-0
    Sodium 3-methyl-2-oxobutanoate-13C2,d1, CAS 1216972-87-0
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    Sku MEXHY-W006057AS-100
    Manufact. SkuHY-W006057AS-100
    Packaging Unit100mg
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  2. 3-Ethylphenylboronic acid-d5, CAS 2241866-92-0
    3-Ethylphenylboronic acid-d5, CAS 2241866-92-0
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    Sku MEXHY-W005541S1-0
    Manufact. SkuHY-W005541S1-0
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  3. (±)-1-Amino-2-phenylpropane-1,1,3,3,3-d5 (hydrochloride)
    (±)-1-Amino-2-phenylpropane-1,1,3,3,3-d5 (hydrochloride)
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    Sku MEXHY-W005394S-0
    Manufact. SkuHY-W005394S-0
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  4. Sodium 2-oxobutanoate-13C4, CAS 2483736-24-7
    Sodium 2-oxobutanoate-13C4, CAS 2483736-24-7
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    Sku MEXHY-W005355S9-0
    Manufact. SkuHY-W005355S9-0
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  5. Sodium 2-oxobutanoate-13C,d4, CAS 2483824-49-1
    Sodium 2-oxobutanoate-13C,d4, CAS 2483824-49-1
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    Sku MEXHY-W005355S8-0
    Manufact. SkuHY-W005355S8-0
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  6. Sodium 2-oxobutanoate-13C,d2, CAS 1189500-69-3
    Sodium 2-oxobutanoate-13C,d2, CAS 1189500-69-3
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    Sku MEXHY-W005355S7-0
    Manufact. SkuHY-W005355S7-0
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  7. Sodium 2-oxobutanoate-13C (hydrate), CAS 634908-43-3
    Sodium 2-oxobutanoate-13C (hydrate), CAS 634908-43-3
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    Sku MEXHY-W005355S2-0
    Manufact. SkuHY-W005355S2-0
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  8. Sodium 2-oxobutanoate-13C4,d2, CAS 360769-17-1
    Sodium 2-oxobutanoate-13C4,d2, CAS 360769-17-1
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    Sku MEXHY-W005355S10-0
    Manufact. SkuHY-W005355S10-0
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  9. Sodium 2-oxobutanoate-d2 (hydrate)
    Sodium 2-oxobutanoate-d2 (hydrate)
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    Sku MEXHY-W005355S1-5
    Manufact. SkuHY-W005355S1-5
    Packaging Unit5mg
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  10. Sodium 2-oxobutanoate-d2 (hydrate)
    Sodium 2-oxobutanoate-d2 (hydrate)
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    Sku MEXHY-W005355S1-1
    Manufact. SkuHY-W005355S1-1
    Packaging Unit1mg
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