7-Chloro-4-hydroxy-6-nitroquinoline-3-carbonitrile CAS 863030-14-2
| CAS No. | 863030-14-2 |
| Molecular Formula | C10H4ClN3O3 |
| Molecular Weight | 249.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-4-hydroxy-6-nitroquinoline-3-carbonitrile (C10H4ClN3O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, 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.
CATO supplies 7-Chloro-4-hydroxy-6-nitroquinoline-3-carbonitrile (CAS 863030-14-2), a certified reference material (molecular formula C10H4ClN3O3, MW 249.61 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 7-Chloro-4-hydroxy-6-nitroquinoline-3-carbonitrile 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.
Physical & Chemical Properties
| Molecular Formula | C10H4ClN3O3 |
| Molecular Weight | 249.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- N-(6-((2-Morpholinoethyl)thio)pyridazin-3-yl)thiophene-2-carboxamide (CAS 1021206-65-4)
- 6-Hydrazinyl-N-(propan-2-yl)pyridine-3-carboxamide (CAS 1250620-50-8)
- 2-Bromo-4-chloro-6-methylbenzenethiol (CAS 1208075-34-6)
- 2,5-Dimethyl-4-[(morpholin-4-yl)methyl]phenyl 4-fluorobenzene-1-sulfonate hydrochloride (CAS 1049730-54-2)
- 1-Methoxy-3-(prop-2-yn-1-yloxy)benzene (CAS 41580-72-7)
- Hexapeptide-10 (CAS 146439-94-3)
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