ethyl 4-chloro-1,6-naphthyridine-3-carboxylate CAS 92972-76-4
| CAS No. | 92972-76-4 |
| Molecular Formula | C11H19ClN2O2 |
| Molecular Weight | 246.73 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 ethyl 4-chloro-1,6-naphthyridine-3-carboxylate.
CATO supplies ethyl 4-chloro-1,6-naphthyridine-3-carboxylate (CAS 92972-76-4), a certified reference material (molecular formula C11H19ClN2O2, MW 246.73 g/mol) for analytical method development and quality control.
ethyl 4-chloro-1,6-naphthyridine-3-carboxylate (C11H19ClN2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures ethyl 4-chloro-1,6-naphthyridine-3-carboxylate 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 | C11H19ClN2O2 |
| Molecular Weight | 246.73 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related ethyl Standards
- 3-(4'-Chloro-[1,1'-biphenyl]-4-yl)propan-1-ol (CAS 1000571-94-7)
- 5-Chloro-3-methyl-1-benzothiophene-2-sulfinic acid (CAS 1028250-51-2)
- N-(2-Chloro-6-formylpyridin-3-yl)pivalamide (CAS 1142191-76-1)
- 4-Chloro-1-(2,2-diethoxyethyl)-3,5-dimethyl-1H-pyrazole (CAS 1255147-56-8)
- 2-Chloro-N-(3-(2-oxoazepan-1-yl)propyl)acetamide (CAS 1306606-71-2)
- 2-Chloro-N-(2-(N-methylacetamido)cyclohexyl)acetamide (CAS 1353972-87-8)
- 2-Chloro-N-(4-(N-methylacetamido)cyclohexyl)acetamide (CAS 1353976-66-5)
- 5-chloro-1-(2-methoxyethyl)-1H-1,3-benzodiazole-2-carbaldehyde (CAS 1437384-87-6)
Recommended Standards
- ethyl 1-chloro-2,7-naphthyridine-3-carboxylate (CAS 263881-19-2)
- ethyl 5-chloro-6-methyl-benzofuran-3-carboxylate (CAS 2640065-61-6)
- Benzeneethanol, α-(chloromethyl)-β-phenyl-, (αR)- (CAS 2007910-48-5)
- α-(Chloromethyl)[1,1'-biphenyl]-4-ethanol (CAS 6732-16-7)
- (4as,4br,6as,8s,10as,10bs,12as)-10a,12a-dimethyl-2-oxooctadecahydronaphtho[2,1-f]quinolin-8-yl 4-{4-[bis(2-chloroethyl)amino]phenyl}butanoate 694-32-6 KST-1A7606 (CAS 694-32-6)
- 4-Amino-6-(2-chloropyridin-3-yl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142208-79-4)
- Lenalidomide-propargyl-C2-NH2 (hydrochloride) (CAS 2489242-23-9)
- tert-Butyl (5-iodopyrazin-2-yl)carbamate (CAS 1816293-92-1)
- 3-Methoxy-4-((1-methyl-1H-tetrazol-5-yl)methoxy)benzaldehyde (CAS 1373247-58-5)
- 5-(3-Chlorophenyl)-2-methyloxazole (CAS 69163-84-4)
- Cefoperazone EP Impurity F (CAS 1315481-36-7)
- 2-(5-(4-Chlorophenyl)-4-iodo-1H-pyrazol-1-yl)ethanol (CAS 1707374-89-7)
- HISTIDINE Impurity 9 (CAS CATO-C4X-32399)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
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