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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. Thalidomide-d4, CAS 1219177-18-0
    Thalidomide-d4, CAS 1219177-18-0
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    Sku MEXHY-14658S-500UG
    Manufact. SkuHY-14658S-500UG
    Packaging Unit500 μg
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  2. Retinoic acid-d5, CAS 78996-15-3
    Retinoic acid-d5, CAS 78996-15-3
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    Sku MEXHY-14649S4-500UG
    Manufact. SkuHY-14649S4-500UG
    Packaging Unit500 μg
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  3. Sudan red 7B-d5
    Sudan red 7B-d5
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    Sku MEXHY-145612S-0
    Manufact. SkuHY-145612S-0
    Packaging UnitGet quote
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  4. Aripiprazole (1,1,2,2,3,3,4,4-d8), CAS 1089115-04-7
    Aripiprazole (1,1,2,2,3,3,4,4-d8), CAS 1089115-04-7
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    Sku MEXHY-14546S1-500UG
    Manufact. SkuHY-14546S1-500UG
    Packaging Unit500 μg
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  5. (4-NH2)-Exatecan-d5
    (4-NH2)-Exatecan-d5
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    Sku MEXHY-145397S-1
    Manufact. SkuHY-145397S-1
    Packaging Unit1 mg
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  6. (4-NH2)-Exatecan-d5
    (4-NH2)-Exatecan-d5
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    Sku MEXHY-145397S-10
    Manufact. SkuHY-145397S-10
    Packaging Unit10 mg
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  7. (4-NH2)-Exatecan-d5
    (4-NH2)-Exatecan-d5
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    Sku MEXHY-145397S-5
    Manufact. SkuHY-145397S-5
    Packaging Unit5 mg
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  8. (±)9(10)-DiHOME-d4, CAS 1215168-76-5
    (±)9(10)-DiHOME-d4, CAS 1215168-76-5
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    Sku MEXHY-145008S-50UG
    Manufact. SkuHY-145008S-50UG
    Packaging Unit50 μg（313.99 μM * 500 μL in Methyl acetate）
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  9. Celecoxib-d7, CAS 544686-21-7
    Celecoxib-d7, CAS 544686-21-7
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    Sku MEXHY-14398S-500UG
    Manufact. SkuHY-14398S-500UG
    Packaging Unit500 μg
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  10. L-Argininosuccinic acid-13C6,15N4 (barium, dihydrate), CAS 2483829-90-7
    L-Argininosuccinic acid-13C6,15N4 (barium, dihydrate), CAS 2483829-90-7
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    Sku MEXHY-143876S-100UG
    Manufact. SkuHY-143876S-100UG
    Packaging Unit100 μg
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