4-Oxo etodolac CAS 111478-86-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111478-86-5 |
| Molecular Formula | C17H19NO4 |
| Molecular Weight | 301.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Oxo etodolac (CAS 111478-86-5) pharmaceutical standards reference standard. Molecular formula: C17H19NO4. Molecular weight: 301.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H19NO4 |
| Molecular Weight | 301.34 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- Etodolac EP Impurity K (CAS 122188-02-7)
- Etodolac EP Impurity D (CAS 57917-63-2)
- Etodolac EP Impurity E (CAS 57817-27-3)
- Etodolac EP Impurity F (CAS 849630-65-5)
- Etodolac EP Impurity G (CAS 57816-83-8)
- Etodolac Impurity 2 (CAS 101901-06-8)
- Etodolac Impurity 3 (CAS 101901-07-9)
- Etodolac Impurity 1 (CAS 101901-08-0)
Recommended Standards
- 3-(6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-(1-phenylethyl)propanamide (CAS 1105202-49-0)
- 4-(5-((Methyl(tetrahydro-2H-pyran-4-yl)amino)methyl)-1,2,4-oxadiazol-3-yl)benzaldehyde (CAS 1119450-75-7)
- Hydromorphone N-Oxide Hydrochloride CII (1323019) (CAS 109648-80-8)
- 2-((4-Chlorophenyl)amino)ethan-1-ol (CAS 2933-81-5)
- 1-(6-Chloropyridazin-3-yl)-N-(prop-2-en-1-yl)piperidine-4-carboxamide (CAS 339276-40-3)
- (R)-3-Aminobutyric Acid Methyl Ester (CAS 103189-63-5)
- 1-(Pyridin-3-yl)-1H-imidazole-4-carboxylic acid (CAS 128274-89-5)
- 2-Bromo-3-(chloromethyl)-4-(difluoromethyl)-6-iodopyridine (CAS 1805242-06-1)
- 1-(3-Bromo-4-fluorobenzyl)-N-methylpyrrolidine-2-carboxamide (CAS 1270676-77-1)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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