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. Amlodipine-1,1,2,2-d4 (maleate), CAS 1185246-15-4
    Amlodipine-1,1,2,2-d4 (maleate), CAS 1185246-15-4
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    Sku MEXHY-B0317S-5
    Manufact. SkuHY-B0317S-5
    Packaging Unit5 mg
  2. Amlodipine-1,1,2,2-d4 (maleate), CAS 1185246-15-4
    Amlodipine-1,1,2,2-d4 (maleate), CAS 1185246-15-4
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    Sku MEXHY-B0317S-10
    Manufact. SkuHY-B0317S-10
    Packaging Unit10 mg
  3. Amlodipine-d9 (maleate)
    Amlodipine-d9 (maleate)
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    Sku MEXHY-B0317AS1-0
    Manufact. SkuHY-B0317AS1-0
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  4. Acipimox-13C2,15N2, CAS 2012598-41-1
    Acipimox-13C2,15N2, CAS 2012598-41-1
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    Sku MEXHY-B0283S1-0
    Manufact. SkuHY-B0283S1-0
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  5. Acipimox-d4, CAS 1246816-28-3
    Acipimox-d4, CAS 1246816-28-3
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    Sku MEXHY-B0283S-1
    Manufact. SkuHY-B0283S-1
    Packaging Unit1 mg
  6. Acipimox-d4, CAS 1246816-28-3
    Acipimox-d4, CAS 1246816-28-3
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    Sku MEXHY-B0283S-10
    Manufact. SkuHY-B0283S-10
    Packaging Unit10 mg
  7. Ramipril-d4, CAS 1132661-83-6
    Ramipril-d4, CAS 1132661-83-6
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    Sku MEXHY-B0279S2-0
    Manufact. SkuHY-B0279S2-0
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  8. Pyrazinamide-13C,15N
    Pyrazinamide-13C,15N
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    Sku MEXHY-B0271S1-0
    Manufact. SkuHY-B0271S1-0
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  9. Oxybutynin-d5 (hydrochloride)
    Oxybutynin-d5 (hydrochloride)
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    Sku MEXHY-B0267BS-0
    Manufact. SkuHY-B0267BS-0
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  10. Hydrochlorothiazide-15N2,13C,d2, CAS 2140316-81-8
    Hydrochlorothiazide-15N2,13C,d2, CAS 2140316-81-8
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    Sku MEXHY-B0252S3-0
    Manufact. SkuHY-B0252S3-0
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