Products from IsoSciences

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

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Dehydroepiandrosterone-[2H6]
Dehydroepiandrosterone-[2H6]

Item number: ISO-S5170.1

Isotope Incorporation: >97%
Keywords: Deuterium-labelled, CAS of labelled compound: 1261170-80-2
Application: Androgen receptor agonist, LC/MS internal standard
CAS 1261254-39-0
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Dehydroepiandrosterone
Dehydroepiandrosterone

Item number: ISO-S5170UNL.1

Keywords: unlabelled
Application: Androgen receptor agonist
CAS 53-43-0
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Testosterone
Testosterone

Item number: ISO-S6066UNL.1

Keywords: unlabelled
Application: Androgen receptor agonist
CAS 58-22-0
MW: 288 D
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11-Deoxycortisol
11-Deoxycortisol

Item number: ISO-S9012UNL.1

Keywords: unlabelled
Application: Glucocorticoid receptor agonist
CAS 152-58-9
MW: 346 D
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11-Deoxycortisol-[2H5]
11-Deoxycortisol-[2H5]

Item number: ISO-S9012.1

Isotope Incorporation: >98%
Keywords: Deuterium-labelled, CAS of labelled compound: 1258063-56-7
Application: Glucocorticoid receptor agonist, LC/MS internal standard
CAS 1258063-56-7
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Estrone, 3-methyl ether
Estrone, 3-methyl ether

Item number: ISO-10311UNL.1

Keywords: unlabelled
CAS 1624-62-0
MW: 284 D
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Pregnenolone
Pregnenolone

Item number: ISO-10402UNL.1

Keywords: unlabelled
CAS 145-13-1
MW: 316 D
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4-Nitrophenol-[13C6]
4-Nitrophenol-[13C6]

Item number: ISO-11254.1

Isotope Incorporation: >99%
Keywords: Carbon-13-labelled, CAS of labelled compound: 887110-93-2
Application: LC/MS internal standard
CAS 100-02-7
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Folic Acid-[13C5 ,15N]
Folic Acid-[13C5 ,15N]

Item number: ISO-14144.1

13C/15N-labeled. Isotope incorporation: ?98%
Keywords: Carbon-13-labelled, Nitrogen-15-labelled
Application: Food vitamin, LC/MS internal standard
CAS 59-30-3
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5-Methyltetrahydrofolic Acid-[13C5] Calcium Salt
5-Methyltetrahydrofolic Acid-[13C5] Calcium Salt

Item number: ISO-14168Ca.1

Isotope Incorporation: >99%
Keywords: Carbon-13-labelled
Application: LC/MS internal standard
CAS 26560-38-3
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Bromoethyltriflate
Bromoethyltriflate

Item number: ISO-3045.1

Keywords: unlabelled
CAS 103935-47-3
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Vitamin D2
Vitamin D2

Item number: ISO-5014UNL.1

Keywords: unlabelled
Application: Vitamin D receptor agonist
CAS 50-14-6
MW: 397 D
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44 from 50 pages