Quinolin-8-ol, sodium salt CAS 2872-54-0
| CAS No. | 2872-54-0 |
| Molecular Formula | C9H7NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Quinolin-8-ol, sodium salt meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Quinolin-8-ol, sodium salt (CAS 2872-54-0) is a high-purity analytical reference standard with the molecular formula C9H7NONa and a molecular weight of 168.15 g/mol.
The molecular framework of Quinolin-8-ol, sodium salt (C9H7NONa) is characterized by a nitrogen-containing heterocyclic scaffold, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C9H7NO Na |
| Molecular Weight | 168.15 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 | 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.) | 1957 |
| Nitrogen Atoms | 1 |
Related Quinolin Standards
- 4-[2-(quinolin-2-yl)ethenyl]benzoic acid (CAS 1000277-67-7)
- (2-Methyl-quinolin-6-yl)-acetic acid (CAS 1000542-76-6)
- 2-(Quinolin-3-yl)ethan-1-ol (CAS 1000548-45-7)
- Methyl 2-(quinolin-8-yl)acetate (CAS 100063-13-6)
- Quinolin-6-yl 2,2,2-trifluoroacetate (CAS 1000775-18-7)
- (R)-1-(Quinolin-4-yl)ethan-1-amine (CAS 1001906-55-3)
- 6-(Quinolin-2-yl)pyridin-2(1H)-one (CAS 1006365-14-5)
- 1-(Quinolin-6-yl)cyclopropanecarbonitrile (CAS 1006875-93-9)
Recommended Standards
- Methyl 2-[(4-nitronaphthalen-1-yl)oxy]acetate (CAS 874133-46-7)
- 1-(3-methylpiperazin-1-yl)ethan-1-one (CAS 314729-14-1)
- N-(2,3-Dimethylphenyl)-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide (CAS 329080-03-7)
- Benzyl (1-amino-3-methyl-1-oxobutan-2-yl)carbamate (CAS 88463-19-8)
- 4,5-Dibromo-2-(3,4-Difluorophenyl)-3(2H)-Pyridazinone (CAS 221031-08-9)
- 8-bromo-3-chloro-naphthalen-1-amine (CAS 2387596-93-0)
- Alectinib impurity 29 (CAS 1256585-30-4)
- 4-Oxo-7-(trifluoromethyl)-1,4-dihydroquinoline-2-carboxylic acid (CAS 36303-10-3)
- ((4-Ethynylphenyl)ethynyl)triisopropylsilane (CAS 175345-90-1)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
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 18665070610 / Nicole.chen@cato-chem.com