6-hydroxyquinoline-2-carboxylic acid CAS 75434-18-3
| CAS No. | 75434-18-3 |
| Molecular Formula | C10H17NO3 |
| Molecular Weight | 199.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-hydroxyquinoline-2-carboxylic acid 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.
CATO supplies 6-hydroxyquinoline-2-carboxylic acid (CAS 75434-18-3), a certified reference material (molecular formula C10H17NO3, MW 199.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H17NO3, 6-hydroxyquinoline-2-carboxylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 199.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H17NO3 |
| Molecular Weight | 199.25 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
Related hydroxyquinoline Standards
- 2-hydroxyquinoline-5-carboxylic acid (CAS 83734-43-4)
- 6-Ethyl-2-hydroxyquinoline-3-carbonitrile (CAS 937672-23-6)
- 6-Ethyl-4-hydroxyquinoline-3-carbonitrile (CAS 61338-22-5)
- 7-Ethyl-4-hydroxyquinoline-3-carbonitrile (CAS 61338-27-0)
- 8-Ethyl-4-hydroxyquinoline-3-carbonitrile (CAS 61338-17-8)
- 6-Ethyl-2-hydroxyquinoline-3-carbaldehyde (CAS 338428-47-0)
- 8-Ethyl-2-hydroxyquinoline-3-carbaldehyde (CAS 436088-08-3)
- Methyl 6-hydroxyquinoline-5-carboxylate (CAS 104612-29-5)
Recommended Standards
- 6-(3,6-Dihydro-2H-pyran-4-yl)-1H-indole (CAS 885273-45-0)
- 6-Methoxy-[1,1'-biphenyl]-3-amine (CAS 56970-26-4)
- 5-Oxo-5-(piperidin-1-yl)pentanoic acid (CAS 347142-76-1)
- 6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 3449-48-7)
- Dimethyl (2S,4R)-piperidine-2,4-dicarboxylate (CAS 98935-65-0)
- 2,4,4',6-Tetrabromodiphenyl Ether (CAS 189084-63-7)
- (3R,8AR)-3-methylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione (CAS 19943-28-3)
- 1-Methyl-7-nitro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1313760-81-4)
- 2-Amino-5-methylbenzene-1-thiol hydrochloride (CAS 39484-01-0)
- 4-Chloro-1-methyl-1h-imidazole-5-carbaldehyde (CAS 193804-98-7)
- (4-(Aminomethyl)-6-(difluoromethyl)-5-(trifluoromethoxy)pyridin-3-yl)methanol (CAS 1804939-31-8)
- (3-Bromo-2-((3-methoxybenzyl)oxy)phenyl)boronic acid (CAS 849052-24-0)
- 5-acetylpyridine-2-carbonitrile (CAS 249583-84-4)
- Peptide 442 (CAS CATO-CPTD788442)
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