6-fluoro-2,3-dimethylquinolin-4-ol CAS 56716-91-7
| CAS No. | 56716-91-7 |
| Molecular Formula | C11H10FNO |
| Molecular Weight | 191.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-fluoro-2,3-dimethylquinolin-4-ol (CAS 56716-91-7), a certified reference material (molecular formula C11H10FNO, MW 191.20 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 6-fluoro-2,3-dimethylquinolin-4-ol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 191.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 6-fluoro-2,3-dimethylquinolin-4-ol 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.
Physical & Chemical Properties
| Molecular Formula | C11H10FNO |
| Molecular Weight | 191.20 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related fluoro Standards
- 5-Fluoro-2-(4-methyl-1h-pyrazol-1-yl)aniline (CAS 1006468-17-2)
- 3-Fluoro-4-(4-methyl-1h-pyrazol-1-yl)aniline (CAS 1006960-79-7)
- 1-(4-Fluoro-1h-indol-3-yl)propan-2-one (CAS 1018637-40-5)
- 3-Fluoro-N-(1h-imidazol-2-ylmethyl)aniline (CAS 1020670-43-2)
- 3-(4-Fluoro-2-methylphenyl)-1H-pyrazol-5-amine (CAS 1040724-40-0)
- 4-(3-Fluoro-5-methylphenyl)-1H-pyrazol-5-amine (CAS 1048971-90-9)
- 6-Fluoro-2-hydrazinyl-4-methylquinoline (CAS 108099-80-5)
- 8-Fluoro-2-methylquinoline-5,6-diamine (CAS 1092285-88-5)
Recommended Standards
- 6-Fluoro-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-7-amine (CAS 2248-44-4)
- 6-Fluoro-4-hydrazinyl-2-methylquinoline (CAS 49612-15-9)
- 6-Fluoro-1,7-dimethyl-1h-indole-2-carbaldehyde (CAS 883531-02-0)
- 6-Hydroxy-5-(hydroxymethyl)tetrahydrofuro[2,3-d]oxazole-2(5H)-thione (CAS 56270-92-9)
- tert-Butyl (1-(4-bromophenyl)ethyl)(4-methoxybenzyl)carbamate (CAS 1704096-58-1)
- (6-(Thiophen-2-yl)pyridin-3-yl)boronic acid (CAS 2225169-76-4)
- Ethyl 2-(2-((8-methyl-4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)acetamido)benzoate (CAS 896330-87-3)
- 3-Amino-2-methyl-3-phenylpropanoic acid hydrochloride (CAS 180182-02-9)
- (1R,2R)-2-(4-Chlorophenyl)cyclopropanecarboxylic Acid (CAS 31501-86-7)
- 3-Bromo-6-(difluoromethyl)-5-fluoropyridin-2-amine (CAS 1805257-25-3)
- 1-((2,4,5-Trimethoxybenzyl)amino)propan-2-ol (CAS 893572-64-0)
- N-Hydroxy-5-(4-methoxyphenoxy)pentanamide (CAS 1956355-48-8)
- 7-Methoxy-4,5-dihydronaphtho[1,2-d]thiazol-2-amine hydrobromide (CAS 376349-30-3)
- Delicious Peptide (bovine) (CAS 73984-05-1)
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