6-((5-Chloroquinolin-8-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid CAS 65851-39-0
| CAS No. | 65851-39-0 |
| Molecular Formula | C15H14ClNO7 |
| Molecular Weight | 355.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-((5-Chloroquinolin-8-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-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.
6-((5-Chloroquinolin-8-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid (CAS 65851-39-0) is a high-purity analytical reference standard with the molecular formula C15H14ClNO7 and a molecular weight of 355.73 g/mol.
6-((5-Chloroquinolin-8-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid (C15H14ClNO7) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C15H14ClNO7 |
| Molecular Weight | 355.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloroquinolin Standards
- 5-((7-Chloroquinolin-4-yl)amino)-2-((diethylamino)methyl)phenol (CAS 1643-45-4)
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- 8-((5-Chloroquinolin-8-yl)oxy)octyl acetate (CAS 88350-09-8)
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Recommended Standards
- 2-Chloroadenosine-5’-carboxy-2’,3’-acetonide (CAS 72209-20-2)
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- (3aS,4S,6R,6aR)-6-(6-Amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole-4-carboxylic acid (CAS 72209-19-9)
- 3-(3-Chlorobenzenesulfonyl)-6,7-difluoro-1,4-dihydroquinolin-4-one (CAS 1325304-64-0)
- 2-Oxoimidazolidine-1-carboxamide (CAS 14746-98-6)
- (1-Methyl-3-(5-nitrofuran-2-yl)-1H-pyrazol-4-yl)methanol (CAS 61621-37-2)
- 1-Butoxy-3-(chloromethyl)pentane (CAS 1488778-88-6)
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- 3-Chloro-N-(3-ethyl-2-oxo-2,3-dihydroquinazolin-4-yl)benzamide (CAS 478033-06-6)
- 7-Bromo-8-methyl-3,4-dihydroquinolin-2(1H)-one (CAS 1388050-27-8)
- Palladium, [1,3-bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene]dichloro[4,5-dihydro-2-(4-methylphenyl)oxazole-κN3]-, (SP-4-1)- (CAS 1586000-48-7)
- N-(3-fluoro-4-(4-methylpiperazin-1-yl)phenyl)-2-(4-methylpiperazin-1-yl)acetamide (CAS 692738-28-6)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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