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
6beta-Hydroxy Gestodene
Item number: ESS0455.100mg
| Keywords: | Gestodene EP Impurity D |
| Application: | Gestodene Impurity |
| MW: | 326.43 D |
6alpha-Hydroxy Gestodene
Item number: ESS0456.100mg
| Keywords: | Gestodene Impurity |
| Application: | Gestodene Impurity |
| MW: | 326.43 D |
6-Keto Gestodene
Item number: ESS0457.100mg
| Keywords: | Gestodene EP Impurity E |
| Application: | Gestodene Impurity |
| CAS | 2143949-52-2 |
| MW: | 324.41 D |
6,7-Dehydro Gestodene
Item number: ESS0458.100mg
| Keywords: | Gestodene EP Impurity A |
| Application: | Gestodene Impurity |
| MW: | 308.41 D |
Drospirenone EP Impurity D
Item number: ESS0460.100mg
| Keywords: | 6,7-Dehydro Drospirenone |
| Application: | Drospirenone Impurity |
| CAS | 67372-69-4 |
| MW: | 352.47 D |
Gestodene-3-methyldienol ether
Item number: ESS0461.100mg
| Keywords: | (13S)-17-Acetyl-13-ethyl-6,7,8,9,10,11,12,13-octahydro-1H-cyclopenta[a]phenanthren-3(2H)-one,... |
| Application: | Gestodene Impurity |
| CAS | 932388-88-0 |
| MW: | 310.4 D |
3-Hydroxy-3-Methylpentanoic Acid-D5
Item number: ESS0462.100mg
| Keywords: | 3-Hydroxy-3-Methylvaleric Acid-D5 |
| Application: | Deuterium labeled building block |
| CAS | 150-96-9 |
| MW: | 137.19 D |
3-Hydroxy-3-methylhexanoic Acid-D5
Item number: ESS0463.100mg
| Keywords: | HMHA-D5 |
| Application: | Deuterium labeled building block |
| CAS | 58888-76-9 |
| MW: | 151.21 D |
trans-Cisapride
Item number: ESS0464.100mg
| Keywords: | Cisapride Impurity 2 |
| Application: | Cisapride Impurity |
| CAS | 104860-66-4 |
| MW: | 465.95 D |
4-Methylamino Cisapride
Item number: ESS0465.100mg
| Keywords: | Cisapride Impurity 5 |
| Application: | Cisapride Impurity |
| MW: | 479.97 D |
Safinamide Impurity 1 Mesylate
Item number: ESS0466.100mg
| Application: | Safinamide Impurity |
| CAS | 1000370-27-3 |
| MW: | 506.56 D |
Drospirenone EP Impurity E
Item number: ESS0468.100mg
| Keywords: | 17R-Drospirenone, USP Drospirenone Related Compound A |
| Application: | Drospirenone Impurity |
| CAS | 90457-65-1 |
| MW: | 366.49 D |