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
Estrone
Item number: ISO-S9125UNL.100
| Keywords: | unlabelled |
| Application: | Estrogen receptor 1 agonist, estrogen receptor 2 agonist |
| CAS | 53-16-7 |
| MW: | 270 D |
Aldicarb-[13C2,2H3]
Item number: ISO-10122.1
| Keywords: | Deuterium-labelled, CAS of labelled compound: 1261170-75-5 |
| Application: | LC/MS internal standard |
| CAS | 1261170-75-5 |
Estriol-[13C3] (16alpha-Hydroxyestradiol-[2,3,4-13C3])
Item number: ISO-10157.1
| Keywords: | Carbon-13-labelled, 16alpha-Hydroxyestradiol-[2,3,4-13C3], CAS of labelled compound: 1255639-56-5 |
| Application: | Steroid, LC/MS internal standard |
| CAS | 1255639-56-5 |
3-Nitroaniline-[13C6]
Item number: ISO-10276.1
| Keywords: | Carbon-13-labelled, CAS of labelled compound: 1261170-88-0 |
| Application: | LC/MS internal standard |
| CAS | 99-09-2 |
17alpha-Hydroxyprogesterone
Item number: ISO-10333UNL.1
| Keywords: | unlabelled |
| Application: | Progesterone receptor agonist |
| CAS | 68-96-2 |
| MW: | 330 D |
Indole-[2H6]
Item number: ISO-12058.250
| Keywords: | Deuterium-labelled, CAS of labelled compound: 104959-27-5 |
| Application: | LC/MS internal standard |
| CAS | 104959-27-5 |
Allotetrahydrocortisol
Item number: ISO-14459.1
| Keywords: | unlabelled |
| CAS | 302-91-0 |
| MW: | 366 D |
Allotetrahydrocortisone
Item number: ISO-14460.1
| Keywords: | unlabelled |
| CAS | 547-77-3 |
Probucol
Item number: ISO-4032UNL.1
| Keywords: | unlabelled |
| CAS | 23288-49-5 |
| MW: | 517 D |
cis-Urocanic Acid-[13C3]
Item number: ISO-7057.1
| Application: | Clinical diagnostics, LC/MS internal standard |
| CAS | 1173097-34-1 |
Epiandrosterone-[d4]
Item number: ISO-14039.1
| Keywords: | Deuterium-labelled, CAS of labelled compound: 89685-09-6 |
| Application: | Steroid, LC/MS internal standard |
| CAS | 481-29-8 |
L-Thyroxine-[L-Tyr-2H5] hydrochloride
Item number: ISO-6022.1
| Keywords: | Deuterium-labelled, CAS of labelled compound: 1322200-97-4 |
| Application: | Thyroid hormone receptor, alpha, beta agonist, LC/MS internal standard |
| CAS | 51-48-9 |