2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-acetamido-4,5-dimethylthiophene-3-carboxylate CAS 877237-44-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 877237-44-0 |
| Molecular Formula | C17H23N3O4S |
| Molecular Weight | 365.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-acetamido-4,5-dimethylthiophene-3-carboxylate (CAS 877237-44-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H23N3O4S. Molecular weight: 365.45 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H23N3O4S |
| Molecular Weight | 365.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-Benzyl-2-phenylpiperazine (CAS 5368-33-2)
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- 4-Bromo-2-(1-methylcyclopropyl)pyridine (CAS 1163707-47-8)
- 2-((R)-1-(((R)-1-Phenylethyl)amino)ethyl)phenol hydrochloride (CAS 702684-33-1)
- (7AS)-6-hydroxytetrahydropyrrolo[1,2-c]oxazol-3(1H)-one (CAS 1447603-89-5)
- ((2R,3S,4R,5R)-5-(2-Chloro-6-hydroxy-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 26550-86-7)
- 4-Amino-6-(difluoromethyl)-5-hydroxypicolinamide (CAS 1805131-57-0)
- n-(Sec-butyl)-3-(2-ethoxyphenyl)propanamide (CAS 1197600-39-7)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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