Products from Expert Synthesis Solutions
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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Cyclosporin A-D4
Item number: ESS0169.10mg
| Keywords: | Cyclosporine-d4, Ciclosporin-d4, Atopica-d4, Sandimmun(e)-d4, Neoral-d4, Optimmune-d4 |
| Application: | Labelled analog of Cyclosporin A |
| CAS | 59865-13-3 |
| MW: | 1206.64 D |
From 1,277.00€
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Cyclosporin A-D4 Acetate
Item number: ESS0170.10mg
| Keywords: | B 3-243-d4, O-Acetyl-C91-cyclosporin A-d4, O-Acetylcyclosporin A-d4, SDZ 33-243-d4 |
| Application: | Labelled analog of Cyclosporin A Acetate |
| MW: | 1248.67 D |
From 975.00€
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Budesonide EP Impurity H
Item number: ESS0443.100mg
C 72.79% H 7.82% O 19.39%
| Keywords: | 9,11-Anhydro Budesonide ,16alpha,17-[(1RS)-Butylidenebis(oxy)]-21-hydroxypregna-1,4,9(11)-triene-3,20-dione |
| Application: | Budesonide EP Impurity H |
| CAS | 313474-58-7 |
| MW: | 412.52 D |
From 355.00€
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Budesonide Ep Impurity J
Item number: ESS0444.100mg
C 58.94% H 6.53% Br 15.68% O 18.84%
| Keywords: | 9alpha-Bromo Budesonide , 16alpha,17-[(1RS)-Butylidenebis(oxy)]-9alpha-bromo-11beta,21-dihydroxypregna-1,4-diene-3,20-dione |
| Application: | Budesonide EP Impurity J |
| CAS | 313474-59-8 |
| MW: | 509.43 D |
From 532.00€
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6alpha-Hydroxy Mestranol
Item number: ESS0445.100mg
C 77.27% H 8.03% O 14.7%
| Application: | Mestranol Impurity |
| CAS | 51414-85-8 |
| MW: | 326.43 D |
From 1,064.00€
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6b-Hydroxy Mestranol
Item number: ESS0446.100mg
C 77.27% H 8.03% O 14.7%
| Application: | Mestranol Impurity |
| CAS | 51414-86-9 |
| MW: | 326.43 D |
From 532.00€
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(S)-Ibuprofen acyl-beta-D-glucuronide
Item number: ESS0448.10mg
C 59.67% H 6.85% O 33.47%
| Keywords: | Dexibuprofen acyl-beta-D-glucuronide, (S)-Ibuprofen acyl glucuronide |
| Application: | Metabolite of Ibuptofen |
| CAS | 98649-76-4 |
| MW: | 382.41 D |
From 709.00€
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(S)-Naproxen acyl-beta-D-glucuronide
Item number: ESS0449.10mg
C 59.12% H 5.46% O 35.43%
| Keywords: | 1-[(alphaS)-6-Methoxy-alpha-methyl-2-naphthaleneacetate] beta-D-glucopyranuronic acid, Naproxen Acyl Glucuronide |
| Application: | Metabolite of Naproxen |
| CAS | 41945-43-1 |
| MW: | 406.38 D |
From 886.00€
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delta-5(6)-Levonorgestrel
Item number: ESS0450.100mg
C 80.72% H 9.03% O 10.24%
| Keywords: | (17alpha)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one, Levonorgestrel EP Impurity P, 5(6)-Dehydro Levonorgestrel |
| Application: | Levonorgestrel EP Impurity P |
| CAS | 100021-05-4 |
| MW: | 312.45 D |
From 488.00€
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COTI-219
Item number: ESS0451.100mg
C 60.33% H 5.36% N 24.83% S 9.47%
| Keywords: | 4-Methyl-2-(9H-cyclopenta[1,2-b:4,3-b']dipyridin-9-ylidene)-1-piperazinecarbothioic acid hydrazide |
| Application: | Anticancer drug candidate |
| CAS | 1039455-85-0 |
| MW: | 338.43 D |
From 576.00€
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COTI-219 D8
Item number: ESS0452.100mg
| Keywords: | 4-Methyl-2-(9H-cyclopenta[1,2-b:4,3-b']dipyridin-9-ylidene)-1-piperazine-d8-carbothioic acid hydrazide |
| Application: | Anticancer drug candidate |
| CAS | 1039455-85-0 |
| MW: | 346.48 D |
From 1,418.00€
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Gestodene-3-methyldienol ether
Item number: ESS0454.100mg
C 81.44% H 8.70% O 9.86%
| Application: | Gestodene Impurity |
| MW: | 324.46 D |
From 355.00€
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