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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-(Trimethylsilyl)propanoic acid-d4 (sodium), CAS 24493-21-8
    3-(Trimethylsilyl)propanoic acid-d4 (sodium), CAS 24493-21-8
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    Sku MEXHY-W702637-25
    Manufact. SkuHY-W702637-25
    Packaging Unit25 mg
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  2. 7-Methyl-1-(methyl-d3)-3,7-dihydro-1H-purine-2,6-dione, CAS 188297-90-7
    7-Methyl-1-(methyl-d3)-3,7-dihydro-1H-purine-2,6-dione, CAS 188297-90-7
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    Sku MEXHY-W700029-0
    Manufact. SkuHY-W700029-0
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  3. 3-(2-Hydroxy-2-(methyl-d3)propyl-3,3,3-d3) 5-methyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, CAS 1189945-12-7
    3-(2-Hydroxy-2-(methyl-d3)propyl-3,3,3-d3) 5-methyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, CAS 1189945-12-7
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    Sku MEXHY-W699942-0
    Manufact. SkuHY-W699942-0
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  4. Beclomethasone 17-Propionate-d5
    Beclomethasone 17-Propionate-d5
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    Sku MEXHY-W654066-1
    Manufact. SkuHY-W654066-1
    Packaging Unit1 mg
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  5. Tris(2-butyloxyethyl)phosphate-d27
    Tris(2-butyloxyethyl)phosphate-d27
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    Sku MEXHY-W653963-1
    Manufact. SkuHY-W653963-1
    Packaging Unit1 mg
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  6. (Aminomethyl)phosphonic acid-13C,15N, CAS 2727464-25-5
    (Aminomethyl)phosphonic acid-13C,15N, CAS 2727464-25-5
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    Sku MEXHY-W653925-1
    Manufact. SkuHY-W653925-1
    Packaging Unit1 mg
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  7. Amantadine-d15 (hydrochloride)
    Amantadine-d15 (hydrochloride)
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    Sku MEXHY-W653905-1
    Manufact. SkuHY-W653905-1
    Packaging Unit1 mg
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  8. Isonicotinoyl chloride-d4
    Isonicotinoyl chloride-d4
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    Sku MEXHY-W612269S-50
    Manufact. SkuHY-W612269S-50
    Packaging Unit50 mg
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  9. Isonicotinoyl chloride-d4
    Isonicotinoyl chloride-d4
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    Sku MEXHY-W612269S-100
    Manufact. SkuHY-W612269S-100
    Packaging Unit100 mg
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  10. Isonicotinoyl chloride-d4
    Isonicotinoyl chloride-d4
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    Sku MEXHY-W612269S-10
    Manufact. SkuHY-W612269S-10
    Packaging Unit10 mg
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