Ethyl 5-carbamoyl-2-(2-chloroacetamido)-4-methylthiophene-3-carboxylate CAS 551910-09-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 551910-09-9 |
| Molecular Formula | C11H13ClN2O4S |
| Molecular Weight | 304.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-carbamoyl-2-(2-chloroacetamido)-4-methylthiophene-3-carboxylate (CAS 551910-09-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H13ClN2O4S. Molecular weight: 304.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H13ClN2O4S |
| Molecular Weight | 304.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 7-Chloro-N-(2-(dimethylamino)ethyl)benzo[c][1,2,5]oxadiazole-4-sulfonamide (CAS 664985-43-7)
- Methyl (2E)-2-[(2-chloropyridin-3-yl)sulfonyl]-3-(dimethylamino)prop-2-enoate (CAS 931359-99-8)
- 7-(tert-Butyl)-6-chloro-3-(2-fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 252977-54-1)
- n-(Cyclopropylmethyl)-1-methyl-1h-pyrazol-4-amine (CAS 1156237-49-8)
- (S)-3-(2,6-Diethylphenyl)-1-(1-hydroxy-3-methylbutan-2-yl)-4,5-dihydro-1H-imidazol-3-ium hexafluorophosphate(V) (CAS 2248771-38-0)
- Fingolimod Hydrochloride EP Impurity G HCl (CAS 2724509-50-4)
- Phosphine, 1,1′-[(1R)-6,6′-dimethoxy[1,1′-biphenyl]-2,2′-diyl]bis[1,1-bis(4-chlorophenyl)- (CAS 1310054-04-6)
- N-(4-Chlorophenyl)-N-(methylsulfonyl)alanine (CAS 1008074-24-5)
- N-{2-[(4-bromophenyl)sulfanyl]ethyl}-4-methoxy-N-methylbenzamide (CAS 866143-58-0)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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