(3E)-4-(Acetylthio)-α-(2-chlorophenyl)-3-(2-ethoxy-2-oxoethylidene)-1-piperidineacetic Acid Methyl Ester(Mixture of Diastereomers) CAS 204204-75-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 204204-75-1 |
| Molecular Formula | C20H24ClNO5S |
| Molecular Weight | 425.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3E)-4-(Acetylthio)-α-(2-chlorophenyl)-3-(2-ethoxy-2-oxoethylidene)-1-piperidineacetic Acid Methyl Ester(Mixture of Diastereomers) (CAS 204204-75-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H24ClNO5S. Molecular weight: 425.93 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H24ClNO5S |
| Molecular Weight | 425.93 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related E Standards
- 937025-17-7 15-Acetylthio-4,7,10,13-tetraoxa-pentadecanoic acid succinimidyl ester MFCD11041102 (CAS 937025-17-7)
- (2E)-[4-(Acetylthio)-1-[2-cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl]-3-piperidinylidene]acetic Acid Ethyl Ester (Mixture of Diastereomers)DISCONTINUED 204206-08-6 (CAS 204206-08-6)
- Ethyl 2-(3-(acetylthio)propanamido)-4-methyl-5-(phenylcarbamoyl)thiophene-3-carboxylate (CAS 312497-64-6)
- 2-(Acetylthio)ethyl 2,3,4,6-Tetra-O-acetyl-β-D-glucopyranoside (CAS 34044-34-3)
- Methyl 4-((3-(2-(acetylthio)ethyl)-2-(methoxycarbonyl)phenoxy)methyl)-2-bromobenzoate (CAS 1029720-25-9)
- 3-(Acetylthio)-4-(N-((4-amino-2-methylpyrimidin-5-yl)methyl)formamido)pent-3-en-1-yl acetate (CAS 299-89-8)
- Ethyl 2-(3-(acetylthio)propanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 333774-29-1)
- benzyl 2-(acetylthio)-3-phenylpropanoate (CAS CATO-C3D-262896)
Recommended Standards
- Cdk9-in-2 (CAS 1263369-28-3)
- N-(1-benzyl-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)-4-chlorobenzenesulfonamide (CAS 338410-62-1)
- N-(3-Chloro-4-fluorobenzyl)-2-((4-oxo-3-propyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1252907-87-1)
- 1-Benzyl-N-(4-methoxyphenyl)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxamide (CAS 338748-86-0)
- N-(2-Bromoethyl)-4-(trifluoromethyl)benzenesulfonamide (CAS 942473-81-6)
- 1,1,2,2-Tetramethoxycyclohexane (CAS 163125-34-6)
- 3,3'-(1,4-Phenylene)bis(2-phenylquinoxalin-6-amine) (CAS 64946-05-0)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-[(4-methoxyphenyl)methyl]-1H-pyrrole-2-carboxamide (CAS 338397-63-0)
- Mirodenafil Impurity 1 (CAS 2253688-28-5)
- D-[Thr]7-Liraglutide (CAS CATO-C4X-199237)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com