Products from IsoSciences

IsoSciences

IsoSciences, LLC was formed in April of 2002 by Scott W. Landvatter, and David Saunders who were senior chemists and managers in the isotope labeling group at SmithKline Beecham Pharmaceuticals. IsoSciences was founded to fulfill the market need for stable label isotopes of advanced intermediates and final drug substances. Since 2007, IsoSciences have utilized specially designed laboratories in King of Prussia, Pennsylvania, to meet the needs of customers with a highly trained and experienced staff of chemists.

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Glycochenodeoxycholic Acid Sodium Salt
Glycochenodeoxycholic Acid Sodium Salt

Item number: ISO-13104UNL.10

Keywords: unlabelled
CAS 640-79-9
83.00€
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1,25-Dihydroxyvitamin D2-[2H3]
1,25-Dihydroxyvitamin D2-[2H3]

Item number: ISO-10002.100

Isotope Incorporation: >98%
Keywords: Deuterium-labelled, CAS of labelled compound: 1261254-46-9
Application: LC/MS internal standard
CAS 60133-18-8
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25-Hydroxyvitamin D2-[25,26,27-13C3]
25-Hydroxyvitamin D2-[25,26,27-13C3]

Item number: ISO-10038.1

Isotope Incorporation: >99%
Keywords: Carbon-13-labelled
Application: LC/MS internal standard
CAS 21343-40-8
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Yohimbine-[13C,2H3]
Yohimbine-[13C,2H3]

Item number: ISO-10075.5

Isotope Incorporation: >99%
Keywords: Deuterium-labelled, CAS of labelled compound: 1261254-59-4
Application: Alpha2-adrenergic receptor antagonist, LC/MS internal standard
CAS 1261254-59-4
From 451.00€
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alpha-Methyltryptophan Precursor
alpha-Methyltryptophan Precursor

Item number: ISO-10078.50

Keywords: unlabelled
CAS 136057-11-9
From 208.00€
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Fallypride Tosylate
Fallypride Tosylate

Item number: ISO-10086.2

Keywords: unlabelled
CAS 166173-74-6
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(+/-)-Mecamylamine Hydrochloride
(+/-)-Mecamylamine Hydrochloride

Item number: ISO-10092UNL.1

Keywords: unlabelled
Application: Nicotinic cholinergic receptor antagonist
CAS 826-39-1
MW: 204 D
68.00€
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Spermidine-[13C4].3HCl
Spermidine-[13C4].3HCl

Item number: ISO-10326.5

Isotope Incorporation: >99%
Keywords: Carbon-13-labelled, CAS of labelled compound: 1313734-84-7
Application: LC/MS internal standard
CAS 1313734-84-7
From 1,172.00€
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3-Epi-25-hydroxyvitamin D3-[2H3]
3-Epi-25-hydroxyvitamin D3-[2H3]

Item number: ISO-11102.1

Isotope Incorporation: >98%
Keywords: Deuterium-labelled
Application: LC/MS internal standard
CAS 73809-05-9
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3-Epi-25-Hydroxyvitamin D2
3-Epi-25-Hydroxyvitamin D2

Item number: ISO-11133.1

Keywords: unlabelled
CAS 908126-48-7
1,713.00€
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Androsterone Glucuronide
Androsterone Glucuronide

Item number: ISO-11161.5

Keywords: unlabelled
CAS 1852-43-3
From 424.00€
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4-Chloro-2-Methylphenoxyacetic Acid-[13C8]
4-Chloro-2-Methylphenoxyacetic Acid-[13C8]

Item number: ISO-11162.1

Isotope Incorporation: >99%
Keywords: Carbon-13-labelled
Application: LC/MS internal standard
CAS 94-74-6
293.00€
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