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. Formoterol-d6, CAS 1020719-45-2
    Formoterol-d6, CAS 1020719-45-2
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    Sku MEXHY-B0010S-10
    Manufact. SkuHY-B0010S-10
    Packaging Unit10 mg
  2. Formoterol-d6, CAS 1020719-45-2
    Formoterol-d6, CAS 1020719-45-2
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    Sku MEXHY-B0010S-1
    Manufact. SkuHY-B0010S-1
    Packaging Unit1 mg
  3. Formoterol-d3, CAS 1198353-13-7
    Formoterol-d3, CAS 1198353-13-7
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    Sku MEXHY-B0010AS-0
    Manufact. SkuHY-B0010AS-0
    Packaging UnitGet quote
  4. Baclofen-d5 (hydrochloride), CAS 2012598-58-0
    Baclofen-d5 (hydrochloride), CAS 2012598-58-0
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    Sku MEXHY-B0007S2-1
    Manufact. SkuHY-B0007S2-1
    Packaging Unit1 mg
  5. Toremifene-d6 (hydrochloride)
    Toremifene-d6 (hydrochloride)
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    Sku MEXHY-B0005S1-1
    Manufact. SkuHY-B0005S1-1
    Packaging Unit1 mg
  6. Toremifene-d6 (citrate), CAS 1246833-71-5
    Toremifene-d6 (citrate), CAS 1246833-71-5
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    Sku MEXHY-B0005S-1
    Manufact. SkuHY-B0005S-1
    Packaging Unit1 mg
  7. Ondansetron-d6 (hydrochloride), CAS 1225442-22-7
    Ondansetron-d6 (hydrochloride), CAS 1225442-22-7
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    Sku MEXHY-B0002S1-1
    Manufact. SkuHY-B0002S1-1
    Packaging Unit1 mg
  8. Ondansetron-d3, CAS 1132757-82-4
    Ondansetron-d3, CAS 1132757-82-4
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    Sku MEXHY-B0002BS1-1
    Manufact. SkuHY-B0002BS1-1
    Packaging Unit1 mg
  9. 4-Phenylbutyric acid-d2, CAS 461391-24-2
    4-Phenylbutyric acid-d2, CAS 461391-24-2
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    Sku MEXHY-A0281S3-1
    Manufact. SkuHY-A0281S3-1
    Packaging Unit1 mg
  10. 4-Phenylbutyric acid-d5, CAS 64138-52-9
    4-Phenylbutyric acid-d5, CAS 64138-52-9
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    Sku MEXHY-A0281S2-1
    Manufact. SkuHY-A0281S2-1
    Packaging Unit1 mg
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