9-Ethoxy-2,3-dihydro-[1,4]dioxino[2,3-g]quinoline-7-carboxylic acid CAS 1351780-19-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1351780-19-2 |
| Molecular Formula | C14H13NO5 |
| Molecular Weight | 275.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 9-Ethoxy-2,3-dihydro-[1,4]dioxino[2,3-g]quinoline-7-carboxylic acid (CAS 1351780-19-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H13NO5. Molecular weight: 275.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H13NO5 |
| Molecular Weight | 275.26 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.) | 1991 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (R)-2-(((Benzyloxy)carbonyl)amino)-2-(furan-2-yl)acetic acid (CAS 127420-04-6)
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- 6-[4-(ethoxycarbonyl)-5-methyl-1h-pyrazol-1-yl]pyridine-3-carboxylic acid (CAS 1269151-70-3)
- Zolmitriptan USP Related Compound D (CAS 191864-24-1)
- 2-(2,6-Dimethoxybenzoyl)-6-methylpyridine (CAS 1187170-61-1)
- (R)-2-Amino-2-(4-(trifluoromethyl)phenyl)acetic acid hydrochloride (CAS 144789-74-2)
- 4-Methoxy-6-methylpyrimidine-2-carboxamide (CAS 98548-05-1)
- Tert-butyl 4-propionamidopiperidine-1-carboxylate (CAS 1233954-94-3)
- 2,6-Difluoro-4-(methylthio)benzaldehyde (CAS 1428234-70-1)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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