Ethyl 6-hydroxy-4-oxo-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-5-carboxylate CAS 84088-82-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84088-82-4 |
| Molecular Formula | C14H13NO4 |
| Molecular Weight | 259.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 6-hydroxy-4-oxo-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-5-carboxylate (CAS 84088-82-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H13NO4. Molecular weight: 259.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H13NO4 |
| Molecular Weight | 259.26 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Ethyl 6-acetyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 692764-08-2)
- Ethyl N-[(2Z)-2-cyano-2-[(phenylamino)methylidene]acetyl]carbamate (CAS 888704-24-3)
- ethyl 6-acetyl-4-hydroxyquinoline-3-carboxylate (CAS 873969-87-0)
- (3S)-3-aminoazetidin-2-one hydrochloride (CAS 2044711-48-8)
- 4-(tert-Butyl)-DL-phenylalanine (CAS 98708-80-6)
- N1-(5-chloro-4-fluoro-2-nitrophenyl)-2,2,2-trifluoroacetamide (CAS 218456-62-3)
- Dronedarone Impurity 65 (CAS CATO-C4X-109265)
- Ethyl 4-((4-chlorophenyl)thio)-2-phenylpyrimidine-5-carboxylate (CAS 477854-48-1)
- (5alpha)-Androstan-3-one (CAS 1224-95-9)
- Hexapeptide-11 (CAS 161258-30-6)
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