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.

5-Chlorobenzotriazole

5-Chlorobenzotriazole

94-97-3

DISCOVER
Doxycycline D3 hyclate

Doxycycline D3 hyclate

NA

DISCOVER
(+)-cis-Diltiazem D3 HCl (acetoxy D3)

(+)-cis-Diltiazem D3 HCl (acetoxy D3)

1217860-13-3

DISCOVER
(±)-Desvenlafaxine D6 Succinate Hydrate (N,N-dimethyl D6)

(±)-Desvenlafaxine D6 Succinate Hydrate (N,N-dimethyl D6)

NA

DISCOVER
(±)-Diethyl D10-propion HCl

(±)-Diethyl D10-propion HCl

1189500-62-6

DISCOVER
(±)-Donepezil D4 HCl (bis-methylene D4)

(±)-Donepezil D4 HCl (bis-methylene D4)

1219798-88-5

DISCOVER
(±)-Duloxetine D5 Oxalate (N-methyl D3, propanamine D2)

(±)-Duloxetine D5 Oxalate (N-methyl D3, propanamine D2)

NA

DISCOVER
17beta-Dihydroequilenin-4,16,16 D3

17beta-Dihydroequilenin-4,16,16 D3

NA

DISCOVER
17beta-Dihydroequilin-2,4,16,16 D4

17beta-Dihydroequilin-2,4,16,16 D4

350819-99-7

DISCOVER
17beta-Dihydroequilin-2,4,16,16,17 D5

17beta-Dihydroequilin-2,4,16,16,17 D5

NA

DISCOVER
3,3'-Dichlorobenzidine D6

3,3'-Dichlorobenzidine D6

93951-91-8

DISCOVER
7-Dehydrocholesterol-25,26,26,26,27,27,27 D7

7-Dehydrocholesterol-25,26,26,26,27,27,27 D7

388622-58-0

DISCOVER