7-(Benzyloxy)-4-chloroquinoline CAS 178984-56-0
| CAS No. | 178984-56-0 |
| Molecular Formula | C16H12ClNO |
| Molecular Weight | 269.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 7-(Benzyloxy)-4-chloroquinoline (C16H12ClNO) 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 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 269.73 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
7-(Benzyloxy)-4-chloroquinoline (CAS 178984-56-0), molecular formula C16H12ClNO and molecular weight 269.73 g/mol, is a CATO reference standard with documented purity and traceability.
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), 7-(Benzyloxy)-4-chloroquinoline 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 | C16H12ClNO |
| Molecular Weight | 269.73 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Benzyloxy Standards
- 5-(Benzyloxy)-2-chloroquinoline (CAS 1016315-12-0)
- 4-(Benzyloxy)-2-chloroquinoline (CAS 1147107-89-8)
- 5-(Benzyloxy)-1-chloroisoquinoline (CAS 223671-28-1)
- 6-(Benzyloxy)-2-chloroquinoline (CAS 623144-17-2)
- 6-(Benzyloxy)-4-chloroquinoline (CAS 863786-01-0)
- 8-Benzyloxy-2-chloroquinoline (CAS 343788-51-2)
- (8-(Benzyloxy)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)boronic acid (CAS 2769930-12-1)
- {[3-(Benzyloxy)phenyl]methyl}(2-methylpropyl)amine (CAS 121446-77-3)
Recommended Standards
- 4-(2-(Chloromethyl)-6-hydroxypyrimidin-4-yl)-1-isopropylpyrrolidin-2-one (CAS 1713589-45-7)
- Tert-butyl 3-chloro-7,8-dihydropyrido[3,4-b]pyrazine-6(5H)-carboxylate (CAS 1823793-09-4)
- 4-(2-(Chloromethyl)-6-hydroxypyrimidin-4-yl)-1-propylpyrrolidin-2-one (CAS 1713477-11-2)
- 1-[(2-Chloro-6-nitrophenyl)methyl]-4-methylpiperazine (CAS 1881332-29-1)
- 1-(2,4-Difluorophenyl)-2-(propylthio)ethan-1-one (CAS 333744-26-6)
- (R)-3-(tert-Butyl)pyrrolidine (CAS 1260619-42-8)
- 6-(Sec-butoxy)-5-methylpyridin-3-amine (CAS 1247912-28-2)
- 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethan-1-ol (CAS 1173922-30-9)
- Benserazide Impurity 22 (CAS 13677-79-7)
- 2-(2-Bromo-3-fluorophenyl)acetonitrile (CAS 1000339-53-6)
- 4-(3-(4-Chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide (CAS 2744-49-2)
- Ethyl 3-iodo-4-(2-methylpyrrolidin-1-yl)benzoate (CAS 1131614-82-8)
- 2,2,6,6-Tetramethyl-1-nitrosopiperidin-4-one (CAS 640-01-7)
- Liraglutide Sodium Salt (CAS 204656-20-2（free base）)
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