2-Chloro-8-methoxyquinoline CAS 74668-74-9
| CAS No. | 74668-74-9 |
| Molecular Formula | C10H8ClNO |
| Molecular Weight | 193.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-8-methoxyquinoline (CAS 74668-74-9), a certified reference material (molecular formula C10H8ClNO, MW 193.63 g/mol) for analytical method development and quality control.
Structurally, 2-Chloro-8-methoxyquinoline (C10H8ClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 193.63 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 2-Chloro-8-methoxyquinoline 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 | C10H8ClNO |
| Molecular Weight | 193.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-Chloro-7-methylquinolin-4-ol (CAS 2091295-71-3)
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- 2-Methylindolizine-3-carbonyl chloride (CAS 70601-77-3)
- 4-(cyclopropylmethyl)-4h-thieno[3,2-b]pyrrole-5-carboxylic acid (CAS 1047076-60-7)
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- Methylpentylsulfamoyl chloride (CAS 1095643-67-6)
- 1-[1-(6-chloropyrimidin-4-yl)pyrrolidin-3-yl]ethan-1-ol (CAS 1566223-69-5)
- 2-[4-(4-Nitrophenyl)piperazino]ethyl N-phenylcarbamate (CAS 338748-58-6)
- 3-(Hydroxymethyl)-5-(trifluoromethyl)phenol (CAS 1261611-31-7)
- 4-(4-Bromo-1H-pyrazol-1-yl)-N,N-diethylbenzenesulfonamide (CAS 1199773-40-4)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com