Isopropyl 3,6-dichloropyridazine-4-carboxylate CAS 1505966-87-9
| CAS No. | 1505966-87-9 |
| Molecular Formula | C8H8Cl2N2O2 |
| Molecular Weight | 235.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Isopropyl 3,6-dichloropyridazine-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.
Isopropyl 3,6-dichloropyridazine-4-carboxylate (CAS 1505966-87-9), molecular formula C8H8Cl2N2O2 and molecular weight 235.07 g/mol, is a CATO reference standard with documented purity and traceability.
Isopropyl 3,6-dichloropyridazine-4-carboxylate (C8H8Cl2N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H8Cl2N2O2 |
| Molecular Weight | 235.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Isopropyl Standards
- Isopropyl 2,4-dichloropyrimidine-5-carboxylate (CAS 69312-43-2)
- Isopropyl 2,6-dichloropyrimidine-4-carboxylate (CAS 92638-07-8)
- 1-Isopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole (CAS 439813-84-0)
- n-Isopropyl-2-(3-(trifluoromethyl)-1h-pyrazol-1-yl)acetamide (CAS 1280806-58-7)
- 5-Isopropyl-3-(1-methyl-1h-pyrazol-4-yl)isoxazole-4-carboxylic acid (CAS 1482076-57-2)
- 1-((3-Isopropyl-1,2,4-oxadiazol-5-yl)methyl)-1H-pyrrole-3-carboxylic acid (CAS 1502568-34-4)
- 1-((3-Isopropyl-1,2,4-oxadiazol-5-yl)methyl)-1H-pyrrole-2-carboxylic acid (CAS 1520699-28-8)
- Ethyl 3-isopropyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine-7-carboxylate (CAS 1956376-07-0)
Recommended Standards
- 2,4-Dichloro-N-methoxy-N-methylnicotinamide (CAS 1446786-37-3)
- 1-(2-Bromopropyl)-2,4-difluorobenzene (CAS 1511523-23-1)
- ethyl 2-amino-4,6-dichloronicotinate (CAS 1438255-18-5)
- 2-(1-Bromopropan-2-yl)-1,3-difluorobenzene (CAS 1514243-71-0)
- 4-(1,3-Dioxoisoindolin-2-yl)benzenesulfonic acid (CAS 86581-47-7)
- 4-((N-(5-chloro-2-methylphenyl)phenylsulfonamido)methyl)benzoic acid (CAS 357391-80-1)
- 2-Fluoro-2-(pyrimidin-2-ylthio)acetic acid (CAS 860610-27-1)
- 2-Bromo-4-(4-(dimethylamino)-piperidin-1-yl)benzaldehyde (CAS 1713160-78-1)
- Dihydrocornin (CAS 51847-91-7)
- [N-(Hydroxy-κO)benzamidato-κO](N-hydroxybenzamide-κO)potassium (CAS 218462-70-5)
- Ethyl 8-methoxyimidazo[1,2-a]pyridine-2-carboxylate (CAS 910122-84-8)
- 2-Chloro-1-[1-(3,5-dimethylphenyl)-2,5-dimethyl-1h-pyrrol-3-yl]ethan-1-one (CAS 749920-15-8)
- N-[4-({[3-(4-methoxyphenyl)-1,2-oxazol-5-yl]methyl}sulfamoyl)phenyl]acetamide (CAS 339016-84-1)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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