6-((5,7-Dichloroquinolin-8-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid CAS 40951-47-1
| CAS No. | 40951-47-1 |
| Molecular Formula | C15H13Cl2NO7 |
| Molecular Weight | 390.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-((5,7-Dichloroquinolin-8-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid (CAS 40951-47-1), a certified reference material (molecular formula C15H13Cl2NO7, MW 390.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H13Cl2NO7, 6-((5,7-Dichloroquinolin-8-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 390.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-((5,7-Dichloroquinolin-8-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid 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 | C15H13Cl2NO7 |
| Molecular Weight | 390.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloroquinolin Standards
- (3,7-Dichloroquinolin-8-yl)(phenoxy)methyl acetate (CAS 89517-14-6)
- 2,5-Dichloroquinolin-8-yl benzenesulfonate (CAS 432021-47-1)
- 5,7-Dichloroquinolin-8-yl 2-chloronicotinate (CAS 246147-23-9)
- (3,7-Dichloroquinolin-8-yl)methyl cyclohexanecarboxylate (CAS 89536-07-2)
- (3,7-Dichloroquinolin-8-yl)methyl nicotinate (CAS 89517-12-4)
- 5,7-Dichloroquinolin-8-yl phenylcarbamate (CAS 83685-83-0)
- (4,6-Dichloroquinolin-3-yl)(4-methoxyphenyl)methanone (CAS 1707562-63-7)
- 5,7-Dichloroquinolin-8-yl morpholine-4-carboxylate (CAS 347370-58-5)
Recommended Standards
- tert-Butyl (8-iodo-2-oxo-2,4-dihydro-1H-benzo[d][1,3]oxazin-6-yl)carbamate (CAS 1823254-93-8)
- Diethyl 2-(((5-iodopyridin-2-yl)amino)methylene)malonate (CAS 865658-80-6)
- 4-((5-Bromo-2-(trifluoromethoxy)phenyl)sulfonyl)morpholine (CAS 1704065-46-2)
- 6-Bromo-2-[4-(trifluoromethoxy)phenoxy]-1,3-benzothiazole (CAS 1972643-27-8)
- 3,9-Diazaspiro[5.5]Undecane dihydrochloride (CAS 2089256-14-2)
- 1-Chloro-2-(isocyano(tosyl)methyl)benzene (CAS 1029104-34-4)
- 2-((1-Ethyl-3-methyl-1H-pyrazol-4-yl)methoxy)acetic acid (CAS 1006456-21-8)
- 1,1'-Thiobis(naphthalen-2-ol) (CAS 17096-15-0)
- 6,7-Dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-3-carbaldehyde (CAS 1286753-86-3)
- Lithium 1-(pyridin-2-yl)-2,6,7-trioxa-1-borabicyclo[2.2.2]octan-1-uide (CAS 1425937-24-1)
- 1-(5-Methylisoxazol-3-yl)ethanone (CAS 24068-54-0)
- 4-(4-Nitrophenyl)butan-2-one (CAS 30780-19-9)
- 1-(Benzyloxy)-3-fluoro-5-methoxybenzene (CAS 2432849-14-2)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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