5-Chloro-3-methylpyridazine CAS 808773-40-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 808773-40-2 |
| Molecular Formula | C5H5ClN2 |
| Molecular Weight | 128.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Chloro-3-methylpyridazine (CAS 808773-40-2) pharmaceutical standards reference standard. Molecular formula: C5H5ClN2. Molecular weight: 128.56 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H5ClN2 |
| Molecular Weight | 128.56 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-chloro-3-methyl-pyridazine (CAS 101346-01-4)
- 4-Chloro-1-vinyl-1H-pyrazole (CAS 1219568-16-7)
- 2-Chloro-4-methylpyrimidine (CAS 13036-57-2)
- 2-Chloro-5-methylpyrazine (CAS 59303-10-5)
- 2-Chloro-5-methylpyrimidine (CAS 22536-61-4)
- 2-Chloro-5-vinylfuran (CAS 63269-95-4)
- 3-chloro-4-methylpyridazine (CAS 68206-04-2)
- 3-chloro-5-methylpyridazine (CAS 89283-31-8)
Recommended Standards
- 5-Chloro-2-methylpyrimidine (CAS 54198-89-9)
- 4-Chloro-2-methylpyrimidine (CAS 4994-86-9)
- 4-Chloro-6-methylpyrimidine (CAS 3435-25-4)
- 2-(2-Chlorophenoxy)-N-(2,2,2-trifluoroethyl)acetamide (CAS 1210002-69-9)
- (2-Bromo-5-methoxyphenyl)(4-chlorophenyl)methanone (CAS 746651-89-8)
- Edoxaban Impurity 123 (CAS 2081883-55-6)
- Acetone O-pentafluorophenylmethyl-oxime (CAS 899828-53-6)
- 3-((2,6-Dichlorobenzyl)amino)propan-1-ol (CAS 869947-92-2)
- Methyl 3-amino-4-fluoro-2-nitrobenzoate (CAS 1805076-47-4)
- Palmitoyl Pentapeptide-4 (CAS 214047-00-4)
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 13829788188 / jacky.chen@cato-chem.com