5,7-Dichloro-4-hydroxyquinoline-2-carboxylic acid hydrate CAS 190908-40-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 190908-40-8 |
| Molecular Formula | C10H5Cl2NO3 H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5,7-Dichloro-4-hydroxyquinoline-2-carboxylic acid hydrate (CAS 190908-40-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H5Cl2NO3 H2O. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H5Cl2NO3 H2O |
| Molecular Weight | 276.07 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 1-[6,8-Dichloro-2-(trifluoromethyl)quinol-4yl]piperazine (CAS 1000339-48-9)
- 1-[6,8-Dichloro-2-(trifluoromethyl)quinol-4-yl]homopiperazine (CAS 1000339-50-3)
- 3,7-Dichloro-5-(1H)indazole Carboxylic Acid Methyl Ester (CAS 1000341-57-0)
- 3,5-Dichloro-4-fluoro-6-iodo 1H-Indazole (CAS 1000341-62-7)
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- 2,4-Dichloro-3-fluorobromobenzene (CAS 1000573-15-8)
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Recommended Standards
- 2-Aminobicyclo[2.2.1]Heptan-7-ol (CAS 174600-69-2)
- 4-(2-Methyl-octyl)-pyridine (CAS 853917-76-7)
- 4-(1H-Pyrrolo[2,3-b]pyridin-3-yl)cyclohexanone (CAS 282547-13-1)
- 3-(3,4-Dichlorophenyl)-5-methyl-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1326810-45-0)
- 1-((Tetrahydro-2h-pyran-4-yl)methyl)-4,5,6,7-tetrahydro-1h-pyrazolo[4,3-c]pyridine (CAS 2251054-30-3)
- (2S)-2-amino-2-(1-(tert-butoxycarbonyl)-2-methylpiperidin-4-yl)acetic acid (CAS 2387585-51-3)
- Insulin Glulisine (CAS 207748-29-6)
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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