Quinoline-2-carboxylic acid hydrochloride CAS 89047-45-0
| CAS No. | 89047-45-0 |
| Molecular Formula | C10H7NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Quinoline-2-carboxylic acid hydrochloride (CAS 89047-45-0), a certified reference material (molecular formula C10H7NO2HCl, MW 209.63 g/mol) for analytical method development and quality control.
Quinoline-2-carboxylic acid hydrochloride (C10H7NO2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Quinoline-2-carboxylic acid hydrochloride 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 | C10H7NO2 HCl |
| Molecular Weight | 209.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Quinoline 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
- 2-(6-Methylimidazo[1,2-a]pyrazin-2-yl)acetic acid (CAS 190381-49-8)
- 4,4'-Oxybis(2-chloroaniline) (CAS 28434-86-8)
- 1H-indole-6-sulfonamide (CAS 145951-26-4)
- 5-O-Acetyl-4-O-benzyloyl-3-O-dimethyloxytrityl-shikimic Acid Methyl Ester (CAS 1217745-62-4)
- 1-(Bromomethyl)-2-(4-isopropylphenoxy)benzene (CAS 1427460-74-9)
- 2-(2-Chloro-4-fluorophenoxy)ethanethioamide (CAS 952183-08-3)
- Ertapenem Impurity 25 (CAS CATO-C4X-163325)
- (4-(Chlorodifluoromethoxy)phenyl)hydrazine hydrochloride (CAS 1208769-23-6)
- (1H-imidazol-2-yl)(3-(trifluoromethyl)phenyl)methanone (CAS 62457-93-6)
- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
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