2-(Benzyloxy)-7-chloro-4-methyl-1,8-naphthyridine CAS 846034-97-7
| CAS No. | 846034-97-7 |
| Molecular Formula | C16H13ClN2O |
| Molecular Weight | 284.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(Benzyloxy)-7-chloro-4-methyl-1,8-naphthyridine 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.
CATO supplies 2-(Benzyloxy)-7-chloro-4-methyl-1,8-naphthyridine (CAS 846034-97-7), a certified reference material (molecular formula C16H13ClN2O, MW 284.74 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H13ClN2O, 2-(Benzyloxy)-7-chloro-4-methyl-1,8-naphthyridine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C16H13ClN2O |
| Molecular Weight | 284.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Benzyloxy Standards
- 2-(Benzyloxy)-8-chloro-3-methyl-1,7-naphthyridine (CAS 1801158-63-3)
- 1-[1-(benzyloxy)-2-methylpropan-2-yl]-3-(2-chloroethyl)urea (CAS 1803610-30-1)
- 1,5-BIS(BENZYLOXY)PENTANE (CAS 53150-24-6)
- (2-((((Benzyloxy)carbonyl)amino)methyl)phenyl)boronic acid (CAS 1070894-20-0)
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- 2-(4-(Benzyloxy)phenyl)-3-methylbutanoic acid (CAS 121108-85-8)
- ethyl 5-benzyloxy-4-oxo-pyran-3-carboxylate (CAS 1246743-88-3)
Recommended Standards
- 2-(4-Chlorobenzyl)-4-methoxyquinazoline (CAS 861208-36-8)
- 2-(Chloromethyl)-3-(2-methylphenyl)quinazolin-4(3H)-one (CAS 3166-54-9)
- 2-(3-Chlorophenyl)-5-methyl-4-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 477853-31-9)
- 2-(Chloromethyl)-3-(3-methylphenyl)quinazolin-4(3H)-one (CAS 22312-79-4)
- 1,3-Bis(dicyanomethylidene)indan (CAS 38172-19-9)
- (4-Methoxyquinolin-2-yl)methanol (CAS 361576-36-5)
- N-ethylbicyclo[1.1.1]pentan-1-amine (CAS 2187435-34-1)
- Methyl 2-fluoro-4-[3-(methoxycarbonyl)phenyl]benzoate (CAS 1820603-48-2)
- HATU (CAS 148893-10-1)
- 4-Chloro-5-methylbenzo[d]oxazol-2-amine (CAS 1820717-21-2)
- 2-(2-Propynyloxy)ethanamine Hydrochloride (CAS 1383604-96-3)
- 5-(3-Methoxyphenyl)-3-(4-methylphenyl)-1,2,4-oxadiazole (CAS 331989-50-5)
- (4-(3-Fluorophenyl)thiophen-2-yl)boronic acid (CAS 2225170-24-9)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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