Ethyl 7-chloro-1-ethyl-6-nitro-4-oxo-1,4-dihydro-3-quinolinecarboxylate : ethanol (1:1) CAS 2098500-77-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2098500-77-5 |
| Molecular Formula | C14H13ClN2O5 C2H6O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 7-chloro-1-ethyl-6-nitro-4-oxo-1,4-dihydro-3-quinolinecarboxylate : ethanol (1:1) (CAS 2098500-77-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H13ClN2O5 C2H6O. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H13ClN2O5 C2H6O |
| Molecular Weight | 370.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
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- 3-[(2-Chloro-4-methylsulfonyl)phenoxy]benzoic acid (CAS 1000018-31-4)
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- 3-Chloro-2-fluoro-5-iodobenzoic acid (CAS 1000162-09-3)
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Recommended Standards
- Ethyl 4-ethyl-3-methyl-1H-pyrrole-2-carboxylate (CAS 4391-98-4)
- 2-(Benzyloxy)-3,6-difluorobenzaldehyde (CAS 1823315-67-8)
- 5-Fluoro-2-phenylindole, 97% (CAS 59541-83-2)
- [[(2,2-Difluoro-3-butyn-1-yl)oxy]methyl]benzene (CAS 2641028-65-9)
- 5-Bromoquinoline-8-carbonitrile hydrochloride (CAS 2155855-06-2)
- Fmoc-1-aminocyclopentane-1-carboxylic acid (CAS 117322-30-2)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com