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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Phytonadione)
Phytonadione)

Item number: ISO-5072UNL.1

Keywords: unlabelled, Vitamin K1 (
CAS 84-80-0
MW: 451 D
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Aldosterone
Aldosterone

Item number: ISO-5093UNL.1

Keywords: unlabelled
Application: Mineralocorticoid receptor agonist
CAS 52-39-1
MW: 360 D
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Dehydroepiandrosterone
Dehydroepiandrosterone

Item number: ISO-5170UNL.1

Keywords: unlabelled
Application: Androgen receptor agonist
CAS 53-43-0
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Resorufin-[d6]
Resorufin-[d6]

Item number: ISO-6166.10

Deuterium labeled. Isotope incorporation: ?98%
Keywords: Deuterium-labelled, CAS of labelled compound: 1196157-65-9
Application: Clinical diagnostics, LC/MS internal standard
CAS 1196157-65-9
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Riboflavin
Riboflavin

Item number: ISO-7072UNL.1

Keywords: unlabelled
CAS 83-88-5
MW: 376 D
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Pyridoxal hydrochloride
Pyridoxal hydrochloride

Item number: ISO-7098UNL.1

Keywords: unlabelled
CAS 65-22-5
MW: 204 D
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Vitamin K3-[2H3]
Vitamin K3-[2H3]

Item number: ISO-7229D3.1

Isotope Incorporation: >98%
Keywords: Deuterium-labelled, Menadione-d3, CAS of labelled compound: 5172-16-7
Application: LC/MS internal standard
CAS 58-27-5
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Paclitaxel
Paclitaxel

Item number: ISO-8112UNL.1

Keywords: unlabelled
Application: Beta-tubulin depolymerization inhibitor
CAS 33069-62-4
MW: 854 D
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(+/-)-Catechin-[13C3]
(+/-)-Catechin-[13C3]

Item number: ISO-8144.1

13C-labeled. Isotope incorporation: ?99%
Keywords: Carbon-13-labelled, CAS of labelled compound: 1217780-28-3
Application: Catechin, LC/MS internal standard
CAS 7295-85-4
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p-Coumaric acid-[13C3]
p-Coumaric acid-[13C3]

Item number: ISO-9115.1

13C-labeled. Isotope incorporation: ?99%
Keywords: Carbon-13-labelled, CAS of labelled compound: 1261170-80-2
Application: Clinical diagnostics, LC/MS internal standard
CAS 1261170-80-2
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Estrone-[2,3,4-13C3]
Estrone-[2,3,4-13C3]

Item number: ISO-9125.1

13C-labeled. Isotope incorporation: ?99%
Keywords: Carbon-13-labelled, CAS of labelled compound: 1241684-29-6
Application: Steroid, LC/MS internal standard
CAS 1241684-29-6
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Thiamine Hydrochloride
Thiamine Hydrochloride

Item number: ISO-9209UNL.1

Keywords: unlabelled
CAS 67-03-8
MW: 337 D
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