7-Chloro-6-methylquinoline CAS 78941-94-3
| CAS No. | 78941-94-3 |
| Molecular Formula | C10H8ClN |
| Molecular Weight | 177.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-Chloro-6-methylquinoline.
CATO supplies 7-Chloro-6-methylquinoline (CAS 78941-94-3), a certified reference material (molecular formula C10H8ClN, MW 177.63 g/mol) for analytical method development and quality control.
Structurally, 7-Chloro-6-methylquinoline (C10H8ClN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, 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 177.63 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 7-Chloro-6-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.) | 1979 |
| 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
- 7-Chloro-4-methylisoquinoline (CAS 78234-26-1)
- 7-Chloro-8-methylquinoline (CAS 78941-93-2)
- 7-(Chloromethyl)quinoline (CAS 97850-40-3)
- 7-Chloronaphthalen-1-amine (CAS 50987-58-1)
- 916818-18-3 tert-Butyl 3-(chloroacetyl)-1H-indole-1-carboxylate DTXSID70673962 (CAS 916818-18-3)
- 2-(5-(4-Nitrophenyl)-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)-1-(10H-phenothiazin-10-yl)ethanone (CAS 78807-67-7)
- 3-Bromo-1-butyne (CAS 18668-72-9)
- 8-Chloro-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (CAS 1269529-09-0)
- (4-Methoxypyrimidin-2-yl)boronic acid (CAS 1411773-81-3)
- 3-(5-Amino-2,3-dimethoxyphenyl)propanoic acid hydrochloride (CAS 1211459-63-0)
- Potassiuma-ketoglutarate (CAS 39649-91-7)
- 7-Amino-5-azaspiro[2.4]heptan-4-one (CAS 185421-97-0)
- 3-bromo-2-ethenylfuran (CAS 1690740-99-8)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com