4-chloro-3-methyl-pyridazine CAS 101346-01-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 101346-01-4 |
| Molecular Formula | C5H5ClN2 |
| Molecular Weight | 128.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-chloro-3-methyl-pyridazine (CAS 101346-01-4) 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.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chloro Standards
- 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)
- 4-Chloro-5-methylpyrimidine (CAS 51957-32-5)
Recommended Standards
- Chloric-18O3 Acid Potassium Salt (CAS 82664-91-3)
- 5-(Chloromethyl)pyrimidine (CAS 101346-02-5)
- 5-Chloro-1h-1,2,3-triazole-4-carbonitrile (CAS 88474-32-2)
- Methyl 1-(4-ethoxy-4-oxobutyl)-1h-pyrazole-5-carboxylate (CAS 1171386-33-6)
- (S)-8-Bromochroman-4-amine hydrochloride (CAS 1810074-67-9)
- 2-Methoxy-5-phenylphenol (CAS 37055-80-4)
- 1-(2-(2-Methoxyphenoxy)ethyl)piperidin-3-ol (CAS 1252260-60-8)
- 7-Chloro-4-hydrazinyl-2-methylquinoline (CAS 97892-66-5)
- Cefixime polymer impurity 3 (CAS CATO-C4X-113958)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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