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.

Tamoxifen D5 (ethyl D5)

Tamoxifen D5 (ethyl D5)

157698-32-3

DISCOVER
Telmisartan D4 (benzyl-2,3,5,6 D4)

Telmisartan D4 (benzyl-2,3,5,6 D4)

NA

DISCOVER
2-Isopropylthioxanthone

2-Isopropylthioxanthone

5495-84-1

DISCOVER
Testosterone Heptanoate-6,6,7,7,7 D5

Testosterone Heptanoate-6,6,7,7,7 D5

NA

DISCOVER
Testosterone-2,2,4,6,6 D5

Testosterone-2,2,4,6,6 D5

21002-80-2

DISCOVER
Tetracaine D6 HCl (N,N-dimethyl D6)

Tetracaine D6 HCl (N,N-dimethyl D6)

80404-52-0

DISCOVER
Theobromine D3 (7-methyl D3)

Theobromine D3 (7-methyl D3)

65566-69-0

DISCOVER
Theophylline D6 (dimethyl D6)

Theophylline D6 (dimethyl D6)

117490-39-8

DISCOVER
Tiotropium D3 Bromide (N-methyl D3)

Tiotropium D3 Bromide (N-methyl D3)

1127226-56-5

DISCOVER
Tolbutamide D9 (butyl D9)

Tolbutamide D9 (butyl D9)

1219794-57-6

DISCOVER
4-Isopropylthioxanthone

4-Isopropylthioxanthone

83846-86-0

DISCOVER
Topiramate D12 (di-iso-propylidene D12)

Topiramate D12 (di-iso-propylidene D12)

1279037-95-4

DISCOVER