8-chloro-3-methoxy-1,7-naphthyridine CAS 1600511-75-8
| CAS No. | 1600511-75-8 |
| Molecular Formula | C9H17ClN2O |
| Molecular Weight | 204.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 8-chloro-3-methoxy-1,7-naphthyridine (CAS 1600511-75-8), a certified reference material (molecular formula C9H17ClN2O, MW 204.70 g/mol) for analytical method development and quality control.
The molecular framework of 8-chloro-3-methoxy-1,7-naphthyridine (C9H17ClN2O) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 8-chloro-3-methoxy-1,7-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.
Physical & Chemical Properties
| Molecular Formula | C9H17ClN2O |
| Molecular Weight | 204.70 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chloro Standards
- 2-Chloro-1-(4-ethylpiperazin-1-yl)propan-1-one (CAS 1009690-88-3)
- 7-chloro-3-(propan-2-yl)-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 1094425-28-1)
- 7-chloro-3-propyl-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 1152578-03-4)
- 2-Chloro-1-(4-(dimethylamino)piperidin-1-yl)ethan-1-one (CAS 1154667-90-9)
- 2-Chloro-N-((1-methylpiperidin-2-yl)methyl)acetamide (CAS 1247415-47-9)
- 2-Chloro-N-((1-methylpiperidin-4-yl)methyl)acetamide (CAS 1248977-06-1)
- 2-Chloro-N-((1-methylpiperidin-3-yl)methyl)acetamide (CAS 1249758-55-1)
- 2-Chloro-N-methyl-N-(1-methyl-piperidin-3-yl)-acetamide (CAS 1250395-79-9)
Recommended Standards
- ({4-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl}methyl)(methyl)amine (CAS 1556553-32-2)
- 5-tert-butyl-2-methyl-pyrazole-3-carbonyl chloride (CAS 160842-62-6)
- 2-{4-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl}ethan-1-amine (CAS 1544714-92-2)
- 4-chloro-5-methoxyquinazoline (CAS 179246-14-1)
- 2-Amino-5-hydroxypyridine Hydrochloride (CAS 856965-37-2)
- 4-Bromo-3-(difluoromethyl)-2-fluoro-6-hydroxypyridine (CAS 1806903-11-6)
- Shikimic Acid Impurity 9 (CAS 2922-42-1)
- 1-(1,3-Benzodioxol-5-yl)cyclobutanamine (CAS 1152590-55-0)
- N-(3,4-Dimethylphenyl)-1-oxo-1H-isochromene-3-carboxamide (CAS 354999-94-3)
- 3-(2,6-difluorophenyl)-1-methyl-1H-1,2,4-triazol-5-amine hydrobromide (CAS 1909327-90-7)
- 1-[3,5-Bis(trifluoromethyl)phenyl]cyclobutanecarboxylic Acid (CAS 1260831-98-8)
- 4-Amino-4,5,6,7-tetrahydrobenzo[d]isoxazol-3(2H)-one (CAS 496812-66-9)
- 4-Bromo-N'-(1,2,3-thiadiazole-4-carbonyl)benzenesulfonohydrazide (CAS 477872-07-4)
- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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