Sodium 5,7-dichloro-4-hydroxyquinoline-2-carboxylate CAS 1184986-70-6
| CAS No. | 1184986-70-6 |
| Molecular Formula | C10H4Cl2NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 5,7-dichloro-4-hydroxyquinoline-2-carboxylate (CAS 1184986-70-6) is a high-purity analytical reference standard with the molecular formula C10H4Cl2NO3Na and a molecular weight of 280.04 g/mol.
The molecular framework of Sodium 5,7-dichloro-4-hydroxyquinoline-2-carboxylate (C10H4Cl2NO3Na) is characterized by a salt form, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Sodium 5,7-dichloro-4-hydroxyquinoline-2-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H4Cl2NO3 Na |
| Molecular Weight | 280.04 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Sodium Standards
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Recommended Standards
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- 4-(4-Pyrrolidin-2-ylpyrimidin-2-yl)morpholine dihydrochloride (CAS 1992995-76-2)
- N-benzhydryl-6-chloropyridazin-3-amine (CAS 324042-01-5)
- 1-(Pyridin-2-yl)cyclopentane-1-carbaldehyde (CAS 1211594-98-7)
- 2-(6-Chloro-4-(trifluoromethyl)pyridin-3-yl)acetic acid (CAS 1805664-87-2)
- 3-Isopropyl-4-(thiophen-2-yl)-1h-pyrazol-5-amine (CAS 955548-93-3)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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