methyl 6-hydroxyquinoline-2-carboxylate CAS 429687-75-2
| CAS No. | 429687-75-2 |
| Molecular Formula | C11H19NO3 |
| Molecular Weight | 213.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), methyl 6-hydroxyquinoline-2-carboxylate 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.
CATO supplies methyl 6-hydroxyquinoline-2-carboxylate (CAS 429687-75-2), a certified reference material (molecular formula C11H19NO3, MW 213.27 g/mol) for analytical method development and quality control.
methyl 6-hydroxyquinoline-2-carboxylate (C11H19NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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. 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).
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 | C11H19NO3 |
| Molecular Weight | 213.27 g/mol |
| Appearance | White to pale yellow crystalline powder |
| 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.) | 2025 |
| Nitrogen Atoms | 1 |
Related methyl Standards
- 2-Methyl-3-hydroxyquinoline-4-carboxylic acid (CAS 117-57-7)
- Ethyl 8-hydroxyquinoline-5-carboxylate (CAS 104293-76-7)
- Ethyl 8-hydroxyquinoline-3-carboxylate (CAS 122855-37-2)
- 6-Ethyl-2-hydroxyquinoline-4-carboxylic acid (CAS 1247355-57-2)
- Ethyl 4-hydroxyquinoline-7-carboxylate (CAS 1261629-96-2)
- Ethyl 7-hydroxyquinoline-6-carboxylate (CAS 1261631-01-9)
- Ethyl 3-hydroxyquinoline-6-carboxylate (CAS 1261801-43-7)
- Ethyl 8-hydroxyquinoline-2-carboxylate (CAS 138085-04-8)
Recommended Standards
- exo-3-Boc-3-azabicyclo[3.1.0]hexane-6-methanol (CAS 419572-18-2)
- n-(2,4-Difluorobenzyl)-2-methylbutan-2-amine (CAS 251660-93-2)
- Ethyl 9-hydroxy-3-azabicyclo[3.3.1]Nonane-1-carboxylate (CAS 2117675-20-2)
- N-[Difluoro(m-tolyl)methyl]-N-ethylethanamine (CAS 500131-50-0)
- 2-Bromo-4'-chloro-2-fluoroacetophenone (CAS 1357624-45-3)
- 2-Fluoro-6-isobutoxypyridine-3-boronic acid (CAS 2096338-82-6)
- 3-[ethyl(methyl)carbamoyl]benzoic acid (CAS 1010797-03-1)
- 1-(4-Chlorophenyl)propan-1-ol (CAS 13856-85-4)
- (5-Chloro-4-methoxy-2-methylphenyl)boronic acid (CAS 511295-09-3)
- Vinyl Bromide Solution, 5,000 mg/L, 1 mL (CAS 593-60-2)
- 3-(Trifluoromethyl)picolinimidamide (CAS 1179533-41-5)
- Ethyl 5-Aminopyrazine-2-carboxylate (CAS 54013-06-8)
- tert-butyl 2-oxa-5,8-diazabicyclo[5.2.0]nonane-8-carboxylate (CAS 1823450-17-4)
- (Ser(PO?H?)2?2)-Tau Peptide (260-264) PAb Blocking trifluoroacetate salt (CAS 2022956-57-4)
Why CATO?
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