methyl 3-chloropyridazine-4-carboxylate CAS 1895477-24-3
| CAS No. | 1895477-24-3 |
| Molecular Formula | C6H11ClN2O2 |
| Molecular Weight | 178.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies methyl 3-chloropyridazine-4-carboxylate (CAS 1895477-24-3), a certified reference material (molecular formula C6H11ClN2O2, MW 178.62 g/mol) for analytical method development and quality control.
methyl 3-chloropyridazine-4-carboxylate (C6H11ClN2O2) 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, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures methyl 3-chloropyridazine-4-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 | C6H11ClN2O2 |
| Molecular Weight | 178.62 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related methyl Standards
- methyl 6-chloropyridazine-4-carboxylate (CAS 1093860-48-0)
- methyl 6-chloropyridazine-3-carboxylate (CAS 65202-50-8)
- 6-Chloropyridazine-3-carbonyl chloride (CAS 6531-04-0)
- Ethyl 3-Chloropyridazine-4-carboxylate (CAS 1445-54-1)
- Ethyl 6-Chloropyridazine-3-carboxylate (CAS 75680-92-1)
- Ethyl 6-Chloropyridazine-4-carboxylate (CAS 612834-90-9)
- 3-Butyl-6-chloropyridazine (CAS 124438-76-2)
- 3-Phenyl-6-chloropyridazine (CAS 20375-65-9)
Recommended Standards
- 2-Amino-6-chloroquinoline (CAS 18672-02-1)
- 5-amino-2-chloro-pyrimidine-4-carboxamide (CAS 189747-29-3)
- 5-Amino-4-chloroquinoline (CAS 1824318-74-2)
- 1-Chloro-4-methylphthalazine (CAS 19064-68-7)
- 2,2-Dimethyl-1-(3-methylphenyl)propan-1-amine (CAS 854181-07-0)
- 2-(4-(Aminomethyl)-5-(difluoromethyl)-6-fluoropyridin-3-yl)acetonitrile (CAS 1804940-85-9)
- Ethyl 4-amino-3-(4-bromophenyl)-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxylate (CAS 57037-05-5)
- Methyl 1-amino-4-fluorocyclohexane-1-carboxylate (CAS 885498-57-7)
- 2-(Oxiran-2-yl)pyridine (CAS 55967-94-7)
- N2-cyclohexyl-6-((trifluoromethyl)thio)-1,3,5-triazine-2,4-diamine (CAS 1134331-25-1)
- 4-Amino-3,3-dimethylbutan-2-ol (CAS 1539100-51-0)
- 1-[4-(3-Bromoprop-1-yn-1-yl)phenyl]ethan-1-one (CAS 731785-24-3)
- 1-[(6-bromonaphthalen-2-yl)oxy]propan-2-one (CAS 173301-08-1)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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