8-Chloro-4-methylquinoline CAS 35817-47-1
| CAS No. | 35817-47-1 |
| Molecular Formula | C10H8ClN |
| Molecular Weight | 177.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 177.63 g/mol gives 8-Chloro-4-methylquinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
8-Chloro-4-methylquinoline (CAS 35817-47-1) is a high-purity analytical reference standard with the molecular formula C10H8ClN and a molecular weight of 177.63 g/mol.
Based on its molecular formula C10H8ClN, 8-Chloro-4-methylquinoline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 177.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 8-Chloro-4-methylquinoline 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 | C10H8ClN |
| Molecular Weight | 177.63 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 |
| 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.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-Chloro-2-methylquinoline (CAS 10222-49-8)
- 8-Chloro-7-methylquinoline (CAS 102653-25-8)
- 5-Chloro-2-methoxynicotinaldehyde (CAS 103058-88-4)
- 3-Chloro-7-methylisoquinoline (CAS 1033201-77-2)
- 6-chloro-4-methoxy-pyridine-2-carbaldehyde (CAS 1060805-05-1)
- 4-chloro-3-methyl-isoxazolo[4,5-d]pyridazine (CAS 106584-75-2)
- 7-chloro-3-methyl-isoxazolo[4,5-d]pyridazine (CAS 106584-76-3)
- 2-Chloro-N-(oxan-4-yl)acetamide (CAS 1154931-91-5)
Recommended Standards
- 8-Chloro-4-methylisoquinoline (CAS 2120112-95-8)
- 8-Chloro-5-methylquinoline (CAS 56961-81-0)
- 8-Chloro-3-methylquinoline (CAS 97041-58-2)
- 8-Chloro-6-methylisoquinoline (CAS 1988725-67-2)
- methoxy(propan-2-yl)amine hydrochloride (CAS 1421604-16-1)
- 4-(2,3-Dimethoxyphenyl)butan-1-amine (CAS 1468645-38-6)
- Cyclohexyl 4-methoxybenzylidenecarbamate (CAS 681260-45-7)
- PMPA (NMDA antagonist) (CAS 113919-36-1)
- Iopromide Impurity 29 (CAS CATO-C4X-183229)
- Ethyl 1-amino-3-methyl-1H-pyrrole-2-carboxylate (CAS 1392140-56-5)
- 2-Chloroethyl 2,4-dichloro-7,8-dihydropyrido-[4,3-d]pyrimidine-6(5H)-carboxylate (CAS 1449117-45-6)
- 5-Methylisothiazolidine 1,1-dioxide (CAS 67804-54-0)
- 2-methyl-5-(pyridin-2-ylmethyl)aniline (CAS 1462272-76-9)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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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