Products from Expert Synthesis Solutions

ESS

Expert Synthesis Solutions (ESS) is a research and development company specializing in low volume, high value organic synthesis of complex small molecules. ESS provides catalogue specialty compounds (rare and unique building blocks, drug analogues, intermediates, metabolites & impurities) and synthetic services to pharmaceutical & biopharmaceutical companies, testing labs and research institutions.

More information at: www.esschemco.com

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Tryptanthrin-D4 (major)
Tryptanthrin-D4 (major)

Item number: ESS0469.100mg

Keywords: Indolo[2,1-b]quinazoline-6,12-dione-D4 (major)
CAS 13220-57-0
MW: 252.26 D
From 1,064.00€ *
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Indigo-D8 (major)
Indigo-D8 (major)

Item number: ESS0470.100mg

Keywords: (Z)-[2,2'-Biindolinylidene]-3,3'-dione-4,4',5,5',6,6',7,7'-d8
CAS 482-89-3
MW: 270.32 D
From 1,418.00€ *
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Epi-Ethynyl Estradiol
Epi-Ethynyl Estradiol

Item number: ESS0019.10mg

C 81.04% H 8.16% O 10.80%
Keywords: 19-Norpregna-1,3,5(10)-trien-20-yne-3,17a-diol
Application: Ethynyl Estradiol impurity
CAS 4717-38-8
MW: 296.41 D
886.00€ *
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4-Isothiocyanato-3,5-dimethylphenol
4-Isothiocyanato-3,5-dimethylphenol

Item number: ESS0028.100mg

C 60.31% H 5.06% N 7.81% O 8.93% S 17.89%
Keywords: 4-Isothiocyanato-3,5-dimethylphenol, 4-Hydroxy-2,6-dimethylphenylisothiocyanate, 4-Hydroxy Xylazine precursor
Application: 4-Hydroxy Xylazine precursor
CAS 1246818-00-7
MW: 179.24 D
From 443.00€ *
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Lithocholic Acid-D4
Lithocholic Acid-D4

Item number: ESS0550.100mg

Keywords: (3alpha,5beta)-3-Hydroxycholan-24-oic acid-D4
Application: Deuterated Lithocholic Acid
CAS 83701-16-0
MW: 380.6 D
From 443.00€ *
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33 from 33 pages