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
L-3,3'-Diiodothyronine
Item number: ISO-S9049.100
| Keywords: | unlabelled |
| CAS | 70-40-6 |
L-3,3'-Diiodothyronine-[13C6]
Item number: ISO-S9050.100
| Keywords: | Carbon-13-labelled, CAS of labelled compound: 1217459-13-6 |
| Application: | LC/MS internal standard |
| CAS | 70-40-6 |
Rapamycin-[d3]
Item number: ISO-10286.1
| Keywords: | Deuterium-labelled, CAS of labelled compound: 392711-19-2 |
| Application: | Immunosuppressant, LC/MS internal standard |
| CAS | 392711-19-2 |
3alpha,5beta-Tetrahydroaldosterone
Item number: ISO-10305.1
| Keywords: | unlabelled |
| Application: | Steroid |
| CAS | 13489-75-3 |
L-Thyroxine
Item number: ISO-6022UNL.1
| Keywords: | unlabelled |
| Application: | Thyroid hormone receptor, alpha agonist, thyroid hormone receptor, beta agonist |
| CAS | 51-48-9 |
| MW: | 777 D |
Triiodothyronine
Item number: ISO-8165UNL.1
| Keywords: | unlabelled, L-Liothyronine, T3 |
| Application: | Thyroid hormone receptor, alpha agonist, thyroid hormone receptor, beta agonist |
| CAS | 6893-02-3 |
| MW: | 651 D |
17alpha-Hydroxypregnenolone
Item number: ISO-S11187UNL.1
| Keywords: | unlabelled |
| CAS | 387-79-1 |
| MW: | 332 D |
17alpha-Hydroxyprogesterone-[2,3,4-13C3]
Item number: ISO-10333.1
| Keywords: | Carbon-13-labelled |
| Application: | Steroid, LC/MS internal standard |
| CAS | 68-96-2 |
Pregnenolone-[20,21-13C2, 16,16-d2]
Item number: ISO-10402.1
| Keywords: | Deuterium-labelled |
| Application: | Steroid, LC/MS internal standard |
| CAS | 145-13-1 |
Pregnenolone-[20,21-13C2, 16,16-d2] sulfate sodium salt
Item number: ISO-10403.1
| Keywords: | Deuterium-labelled |
| Application: | Steroid, LC/MS internal standard |
| CAS | 1852-38-6 |
Pregnenolone sulfate sodium salt
Item number: ISO-10403UNL.10
| Keywords: | unlabelled |
| CAS | 1852-38-6 |
5-Methyltetrahydrofolic Acid-[13C5]
Item number: ISO-14168.1
| Keywords: | Carbon-13-labelled, CAS of labelled compound: 1207282-74-3 |
| Application: | Food vitamin, LC/MS internal standard |
| CAS | 1207282-74-3 |