Methyl 4-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)butanoate CAS 297138-63-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 297138-63-7 |
| Molecular Formula | C17H15NO4 |
| Molecular Weight | 297.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)butanoate (CAS 297138-63-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H15NO4. Molecular weight: 297.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H15NO4 |
| Molecular Weight | 297.31 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 3-(5-Methyl-1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)benzoic acid (CAS 1217623-45-4)
- 2-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)-3-methylbutanoic acid (CAS 86703-97-1)
- N-(2,5-dioxo-5,6,7,8-tetrahydro-2H-chromen-3-yl)-4-methylbenzamide (CAS 339009-35-7)
- (S)-2-(5,7-Dioxo-5,7-dihydro-6h-pyrrolo[3,4-b]pyrazin-6-yl)-3-phenylpropanoic acid (CAS 126346-96-1)
- 1-methyl-2,4-dioxo-7-phenyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 889941-16-6)
- Methyl 3-(2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-7-yl)benzoate (CAS 2004691-96-5)
- 3-((1,3-Dioxo-1,3-dihydroisobenzofuran-5-yl)oxy)phenyl acetate (CAS 122590-09-4)
- 3-((2,3-Dioxo-1,2,3,4-tetrahydroquinoxalin-6-yl)sulfonyl)propanoic acid (CAS 436096-98-9)
Recommended Standards
- Methyl 2-ethyl-7-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylate (CAS 338751-29-4)
- N-((5-Cyano-1H-imidazol-4-yl)(propyl)carbamoyl)benzamide (CAS 209965-39-9)
- Methyl 2-cyano-3-(5-(2-ethoxyphenyl)furan-2-yl)acrylate (CAS 853347-58-7)
- 2-Bromo-3-chloro-4-iodopyridine (CAS 1805015-25-1)
- 8-Methoxy-5,6-dihydro-4H-imidazo[4,5,1-ij]quinoline (CAS 19279-85-7)
- 3-[4-[3-(4-Aminophenyl)-1-ethyl-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridin-2-yl]-N,N-dimethylbenzenemethanamine (CAS 942919-53-1)
- (2-(4-Fluorophenyl)-5-methyloxazol-4-yl)methanol (CAS 109544-18-5)
- (R)-3-amino-4,4,4-trifluorobutanoic acid hydrochloride (CAS 1018811-44-3)
- 2-(tert-Butyl)-1-(2-chloroethyl)-1H-benzo[d]imidazo[1,2-a]imidazole (CAS 301164-08-9)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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