6-Methylquinoline 1-oxide hydrate CAS 454180-09-7
| CAS No. | 454180-09-7 |
| Molecular Formula | C10H9NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 177.20 g/mol gives 6-Methylquinoline 1-oxide hydrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-Methylquinoline 1-oxide hydrate (CAS 454180-09-7) is a high-purity analytical reference standard with the molecular formula C10H9NOH2O and a molecular weight of 177.20 g/mol.
6-Methylquinoline 1-oxide hydrate (C10H9NOH2O) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-Methylquinoline 1-oxide hydrate 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 | C10H9NO H2O |
| Molecular Weight | 177.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Methylquinoline Standards
- 3-Methylquinoline-5-carbaldehyde (CAS 1015078-03-1)
- 7-Methylquinoline-5-carboxylic acid (CAS 1016257-78-5)
- 2-Methylquinoline-6-boronic acid pinacol ester, 97% (CAS 1022090-86-3)
- 2-Methylquinoline-8-thiol (CAS 10222-10-3)
- 7-Methylquinoline-2,4(1H,3H)-dione (CAS 1025796-07-9)
- 2-Methylquinoline-5-carboxamide (CAS 103011-86-5)
- 2-Methylquinoline-5-carbonitrile (CAS 103011-87-6)
- Methyl 8-methylquinoline-7-carboxylate (CAS 1030846-94-6)
Recommended Standards
- 2-Chloro-N-(4-chlorobenzyl)-N-isopropylacetamide (CAS 1176648-80-8)
- rec IGF-II (1-67) (human) (CAS 96081-16-2)
- 4-(4-Amino-3-chlorophenoxy)-6-iodo-N-methylpyrimidin-5-amine (CAS 919278-46-9)
- N-Ethyl-2-formylbenzamide (CAS 1862797-64-5)
- 2-(Dimethylamino)-6-methylpyrimidine-4-carbaldehyde (CAS 1340029-23-3)
- 4-Bromo-6-ethoxy-2-methylquinoline (CAS 1070879-46-7)
- Methyl (R)-2-amino-2-cyclobutylacetate hydrochloride (CAS 1993188-94-5)
- Tert-butyl 2-(aminomethyl)-5,7-dihydro-6H-pyrrolo[3,4-b]pyridine-6-carboxylate (CAS 2387596-79-2)
- Ethyl 5-amino-1-(naphthalen-2-yl)-1H-pyrazole-4-carboxylate (CAS 304683-30-5)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
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