Our labeled active pharmaceutical ingredient (API) standards provide laboratories with precise and reliable tools for quantitative analysis. These standards, marked with isotopes such as deuterium or 13C, ensure accurate internal calibration and correct for matrix effects in complex samples. This leads to more consistent and reproducible results, essential for drug development and regulatory compliance. By using our labeled API standards,laboratories can enhance the accuracy of their analytical methods and streamline validation processes.

Labelled

Our labeled active pharmaceutical ingredient (API) standards provide laboratories with precise and reliable tools for quantitative analysis. These standards, marked with isotopes such as deuterium or 13C, ensure accurate internal calibration and correct for matrix effects in complex samples. This leads to more consistent and reproducible results, essential for drug development and regulatory compliance. By using our labeled API standards,laboratories can enhance the accuracy of their analytical methods and streamline validation processes.

4-Hydroxyestrone-1,2,16,16 D4

4-Hydroxyestrone-1,2,16,16 D4

81586-98-3

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5-(4-Hydroxyphenyl)-5-phenyl D5-hydantoin-15N2

5-(4-Hydroxyphenyl)-5-phenyl D5-hydantoin-15N2

369656-71-3

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5-(4-Hydroxyphenyl)-5-phenyl D5-hydantoin-2,4,5-13C3

5-(4-Hydroxyphenyl)-5-phenyl D5-hydantoin-2,4,5-13C3

NA

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7alpha-Hydroxycholesterol-25,26,26,26,27,27,27 D7

7alpha-Hydroxycholesterol-25,26,26,26,27,27,27 D7

349553-94-2

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7beta-Hydroxycholesterol-25,26,26,26,27,27,27 D7

7beta-Hydroxycholesterol-25,26,26,26,27,27,27 D7

349553-97-5

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alpha-Hydroxymetoprolol D7 (iso-propyl D7)

alpha-Hydroxymetoprolol D7 (iso-propyl D7)

1276197-39-7

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Haloperidol D4 (4-chlorophenyl D4)

Haloperidol D4 (4-chlorophenyl D4)

1189986-59-1

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Hexestrol D6 (hexane-2,2,3,4,5,5 D6) (meso)

Hexestrol D6 (hexane-2,2,3,4,5,5 D6) (meso)

1219798-48-7

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Hydrochlorothiazide-3,3-D2

Hydrochlorothiazide-3,3-D2

1219798-89-6

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Hydroquinone D6

Hydroquinone D6

71589-26-9

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Hydroxytolbutamide D9 (butyl D9)

Hydroxytolbutamide D9 (butyl D9)

1185112-19-9

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Ibuprofen D3

Ibuprofen D3

121662-14-4

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