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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4-Isothiocyanato-3,5-dimethylphenol
4-Isothiocyanato-3,5-dimethylphenol

Item number: ESS0028.1g

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
2,558.00€ *
Review
9alpha-Chloro Triamcinolone Acetonide
9alpha-Chloro Triamcinolone Acetonide

Item number: ESS0513.100mg

Keywords: (11beta,16alpha)-9-Chloro-11,21-dihydroxy-16,17-[(1-methylethylidene)bis(oxy)]pregna-1,4-diene-3,20-dione, 9-Chloro...
Application: Triamcinolone Acetonide EP Impurity D
CAS 10392-74-2
MW: 450.95 D
From 1,158.00€ *
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(R)-Darifenacin Hydrobromide
(R)-Darifenacin Hydrobromide

Item number: ESS0514.100mg

Keywords: (3R)-1-[2-(2,3-Dihydro-5-benzofuranyl)ethyl]-alpha-alpha-diphenyl-3-pyrrolidineacetamide Hydrobromide, ent-Darifenacin...
CAS 1092800-15-1
MW: 507.46 D
From 386.00€ *
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Oxybutynin-N-Substituted Allyl Impurity
Oxybutynin-N-Substituted Allyl Impurity

Item number: ESS0515.100mg

Keywords: Oxybutynin Ally 2-Cyclohexyl-2-hydroxy-2-phenylacetate, Oxybutynin OXB RC7,
MW: 615.8 D
From 1,544.00€ *
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Oxybutynin-N-Substituted Allyl Impurity Hydrochloride
Oxybutynin-N-Substituted Allyl Impurity Hydrochloride

Item number: ESS0516.100mg

Keywords: Oxybutynin Ally 2-Cyclohexyl-2-hydroxy-2-phenylacetate HCl, Oxybutynin OXB RC7 HCl,
MW: 652.26 D
From 1,698.00€ *
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17-epi-Levonorgestrel
17-epi-Levonorgestrel

Item number: ESS0517.100mg

Keywords: Levonorgestrel Impurity 17
Application: Levonorgestrel Impurity
CAS 178737-52-5
MW: 312.45 D
From 926.00€ *
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17-epi-Norethindrone
17-epi-Norethindrone

Item number: ESS0518.100mg

Keywords: Norethisterone Impurity G (EP), Norethindrone EP Impurity G
Application: Norethindrone impurity
CAS 38673-36-8
MW: 298.42 D
From 540.00€ *
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17-epi-Norethindrone Acetate
17-epi-Norethindrone Acetate

Item number: ESS0519.100mg

Application: Norethindrone Acetate Impurity
MW: 340.46 D
From 617.00€ *
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Siponimod-D11
Siponimod-D11

Item number: ESS0520.10mg

Keywords: (E)-1-(4-(1-(((4-(Cyclohexyl-d11)-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carboxylic Acid
Application: Quantitative determination in biological samples, pharmacokinetic studies
CAS 1230487-00-9
MW: 527.7 D
From 2,778.00€ *
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16(17)-Dehydro Levonorgestrel
16(17)-Dehydro Levonorgestrel

Item number: ESS0521.100mg

Keywords: Levonorgestrel Impurity 9
Application: Levonorgestrel Impurity
CAS 61921-57-1
MW: 294.44 D
From 309.00€ *
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E-3-Methyl-2-Hexenoic Acid-D5
E-3-Methyl-2-Hexenoic Acid-D5

Item number: ESS0523.100mg

Application: Labeled reagent
CAS 27960-21-0
MW: 133.2 D
From 1,078.00€ *
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Amlodipine-D4
Amlodipine-D4

Item number: ESS0524.100mg

Keywords: 2-[(2-Aminoethoxy)methyl]-4-(2-chlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl)-6-methyl-1,4-dihydropyridine-d4,...
Application: Quantitative determination in biological samples, pharmacokinetic studies
CAS 1185246-14-3
MW: 412.9 D
From 540.00€ *
Review
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