Sodium quinoline-2,4-bis(olate) CAS 83968-62-1
| CAS No. | 83968-62-1 |
| Molecular Formula | C9H7NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Sodium quinoline-2,4-bis(olate) (C9H7NO2Na) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Sodium quinoline-2,4-bis(olate) (CAS 83968-62-1), molecular formula C9H7NO2Na and molecular weight 184.15 g/mol, is a CATO reference standard with documented purity and traceability.
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 quinoline-2,4-bis(olate) 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 | C9H7NO2 2*Na |
| Molecular Weight | 184.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
Related Sodium Standards
- Quinoline-8-carbonyl chloride (CAS 100517-41-7)
- Quinoline-6-thiol (CAS 100653-59-6)
- Quinoline-7,8-diol (CAS 101724-22-5)
- Quinoline, 7-bromo-2-hydrazinyl-3-methyl- (CAS 1017360-64-3)
- Quinoline-2,3-dicarbaldehyde (CAS 10222-53-4)
- Ethyl quinoline-7-carboxylate (CAS 104294-00-0)
- Ethyl quinoline-4-carboxylate (CAS 10447-29-7)
- Butyl quinoline-8-carboxylate (CAS 107456-13-3)
Recommended Standards
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- 3-(Chloromethyl)-3-propyltetrahydro-2h-pyran (CAS 1692758-84-1)
- 5-Bromo-1-chloro-2-fluoro-3-(propan-2-yloxy)benzene (CAS 1881293-48-6)
- 1-Ethylpiperidin-3-Amine (CAS 6789-94-2)
- 2-Amino-6,7-difluorobenzoxazole (CAS 1535357-52-8)
- 6,8-Dibromo-1H-benzo[d][1,3]oxazine-2,4-dione (CAS 54754-60-8)
- 1,4,6,7-Tetrahydropyrano[4,3-c]pyrazol-3-amine (CAS 1260663-66-8)
- 4-Acetamido-N-(2-aminoethyl)benzamide (CAS 56443-66-4)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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