2,5-Dioxopyrrolidin-1-yl 5-ethyl-3-methylbenzofuran-2-carboxylate CAS 1269534-09-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1269534-09-9 |
| Molecular Formula | C16H15NO5 |
| Molecular Weight | 301.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dioxopyrrolidin-1-yl 5-ethyl-3-methylbenzofuran-2-carboxylate (CAS 1269534-09-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H15NO5. Molecular weight: 301.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H15NO5 |
| Molecular Weight | 301.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Dioxopyrrolidin Standards
- 1-((((2,5-Dioxopyrrolidin-1-yl)oxy)carbonyl)oxy)butyl butyrate (CAS 918448-51-8)
- 2,5-Dioxopyrrolidin-1-yl 2-(3-hydroxy-3-methylbut-1-yn-1-yl)benzoate (CAS 886493-65-8)
- (S)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-3-hydroxypropanoate (CAS 39747-65-4)
- 10-((2,5-Dioxopyrrolidin-1-yl)oxy)-10-oxodecanoic acid (CAS 159350-38-6)
- 2,5-Dioxopyrrolidin-1-yl 2-(naphthalen-2-yloxy)acetate (CAS 81012-92-2)
- 5-(2,5-Dioxopyrrolidin-1-yl)-2-methoxybenzenesulfonyl chloride (CAS 927999-69-7)
- 2,5-Dioxopyrrolidin-1-yl 2,6-dimethylquinoline-4-carboxylate (CAS 569355-30-2)
- 2,5-Dioxopyrrolidin-1-yl 4-sulfamoylbenzoate (CAS 154715-61-4)
Recommended Standards
- Methyl 5-amino-2-(2-(methoxycarbonyl)phenoxy)benzoate (CAS 1269448-82-9)
- Benzaldehyde, 3-ethoxy-6-nitro-2-(phenylmethoxy)- (CAS 130570-42-2)
- Flutriafol Impurity A (CAS 124774-27-2)
- 1,3,3-Trimethyl-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 41565-97-3)
- Diethyl Methyl-d (CAS 54840-57-2)
- 1023504-62-2 3-(2,3-Dichlorophenyl)-1-(4-((6,7-dimethoxy(3,4-dihydroisoquinolyl))methyl)phenyl)urea MFCD03839403 (CAS 1023504-62-2)
- (4R)-3-[(2S,3S)-2-Acetyl-3-[3-[bis(phenylmethyl)amino]phenyl]-1-oxopentyl]-4-phenyl-2-oxazolidinone (CAS 188559-10-6)
- (E)-4-(2,4-Dimethoxyphenyl)-4-oxo-2-butenoic acid (CAS 78149-70-9)
- 1,5-dimethyl-3-(trifluoromethyl)-1H-pyrazole-4-sulfonyl chloride (CAS 88398-42-9)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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