Products from IsoSciences
IsoSciences, LLC was formed in April of 2002 by Scott W. Landvatter and David Saunders, who were employed as senior chemists and managers in the isotope-labeling group at SmithKline Beecham Pharmaceuticals. The goal of IsoScience is to fulfill the market need for stable isotope-labeled reference compounds, advanced intermediates, final drug substances and metabolites. Since 2007, IsoSciences have utilized specially designed laboratories in Ambler, Pennsylvania, to meet the needs of customers with a highly trained and experienced staff of chemists.
More information at: www.isosciences.com
![Homocysteine-[d4]](/custom/plugins/NetiThemeBiomol/Resources/Themes/Frontend/Biomol/frontend/_public/src/img/no-picture.jpg "Homocysteine-[d4]")
Homocysteine-[d4]
Item number: ISO-14130.1
| Keywords: | Deuterium-labelled, CAS of labelled compound: 416845-90-4 |
| Application: | Clinical diagnostics, LC/MS internal standard |
| CAS | 416845-90-4 |
Androsterone-[d4]
Item number: ISO-14235.1
| Keywords: | Deuterium-labelled, CAS of labelled compound: 361432-60-2 |
| Application: | Steroid, LC/MS internal standard |
| CAS | 89685-10-9 |
5beta-Androstan-3alpha-ol-17-one-[d5] (Etiocholanolone-[d5])
Item number: ISO-14319.1
| Keywords: | unlabelled |
| Application: | Steroid, LC/MS internal standard |
| CAS | 1620102-33-1 |
11-Deoxycorticosterone-[13C3]
Item number: ISO-14467.1
| Keywords: | Carbon-13-labelled |
| Application: | Mineralocorticoid receptor agonist, LC/MS internal standard |
| CAS | 64-85-7 |
Tetrahydrocortisone-[d5]
Item number: ISO-14469.1
| Keywords: | Deuterium-labelled |
| Application: | Steroid, LC/MS internal standard |
| CAS | 53-05-4 |
Dopamine-D4
Item number: ISO-S10399.100
| Keywords: | Deuterium-labelled, CAS of labelled compound: 203633-19-6 |
| Application: | Dopamine D1, D2, D3, D4, D5 receptor agonist, LC/MS internal standard |
| CAS | 51-61-6 |
Dopamine
Item number: ISO-S10399UNL.1
| Keywords: | unlabelled |
| CAS | 51-61-5 |
3alpha,5beta-Tetrahydroaldosterone-[2H6]
Item number: ISO-S12182.100
| Keywords: | Deuterium-labelled |
| Application: | LC/MS internal standard |
| CAS | 13489-75-3 |
24R,25-Dihydroxyvitamin D3-[26,26,26,27,27,27-2H6]
Item number: ISO-S13043-0.1
| Keywords: | Deuterium-labelled |
| Application: | LC/MS internal standard |
| CAS | 55721-11-4 |
DL-Homocysteine-d4
Item number: ISO-S14130.1
| Keywords: | Deuterium-labelled, CAS of labelled compound: 416845-90-4 |
| Application: | LC/MS internal standard |
| CAS | 416845-90-4 |
Cortisol-[13C3]
Item number: ISO-S14465.100
| Keywords: | Carbon-13-labelled |
| Application: | Glucocorticoid receptor agonist, LC/MS internal standard |
| CAS | 50-23-7 |
Cortisone-[13C3]
Item number: ISO-S14466-0.1
| Keywords: | Carbon-13-labelled |
| Application: | Glucocorticoid receptor agonist, LC/MS internal standard |
| CAS | 53-06-5 |