5,7-Dichloro-4-hydroxyquinoline-3-carboxylic acid CAS 171850-30-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 171850-30-9 |
| Molecular Formula | C10H5Cl2NO3 |
| Molecular Weight | 258.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5,7-Dichloro-4-hydroxyquinoline-3-carboxylic acid (CAS 171850-30-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H5Cl2NO3. Molecular weight: 258.06 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H5Cl2NO3 |
| Molecular Weight | 258.06 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
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- 6,8-Dichloro-4-oxo-1,4-dihydroquinoline-2-carboxylic acid (CAS 134785-79-8)
- 4-(4,6-Dichloro-1,3,5-triazin-2-yl)benzene-1,3-diol (CAS 150238-76-9)
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- 5,8-Dichloro-4-hydroxyquinoline-3-carboxylic acid (CAS 35973-26-3)
- 6,7-Dichloro-4-hydroxyquinoline-3-carboxylic acid (CAS 26893-20-9)
- 6,7-Dichloro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 51726-82-0)
Recommended Standards
- 3-(3,5-Dichlorophenyl)-4-nitro-1H-pyrazole (CAS 1708380-52-2)
- 4-Bromo-1-(difluoromethyl)isoquinoline (CAS 1781746-05-1)
- 5-Chloro-2-(2-chlorophenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1707371-68-3)
- 1-(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)-N-methylmethanamine (CAS 937658-07-6)
- 5-(Bromomethyl)-3-ethoxy-4-methylisoxazole (CAS 194286-80-1)
- N-(4-(Dimethylamino)-2-morpholinopyrimidin-5-yl)butyramide (CAS 1797622-57-1)
- 3-(Pyridin-4-yl)cyclobutan-1-one (CAS 1211588-37-2)
- 4-(2-(Methylthio)ethyl)pyridine (CAS 124528-30-9)
- 8-Bromo-6-fluoro-1-methylquinoxaline-2,3(1H,4H)-dione (CAS 1845717-02-3)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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