3,5,6-Trichloropyridazin-4-amine CAS 17285-34-6
| CAS No. | 17285-34-6 |
| Molecular Formula | C4H2Cl3N3 |
| Molecular Weight | 198.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,5,6-Trichloropyridazin-4-amine 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.
3,5,6-Trichloropyridazin-4-amine (CAS 17285-34-6) is a high-purity analytical reference standard with the molecular formula C4H2Cl3N3 and a molecular weight of 198.44 g/mol.
Based on its molecular formula C4H2Cl3N3, 3,5,6-Trichloropyridazin-4-amine contains a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 198.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C4H2Cl3N3 |
| Molecular Weight | 198.44 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 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.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Trichloropyridazin Standards
Recommended Standards
- 3,5,6-Trichloropyrazin-2-amine (CAS 13484-51-0)
- 2-Amino-4,5,6-trichloropyrimidine (CAS 51501-53-2)
- 3,5,6-Trichloro-2-Pyridinol (CAS 6515-38-4)
- 4-Amino-2,5,6-trichloropyrimidine (CAS 28969-60-0)
- [(1R)-1-Isocyanatopropyl]benzene (CAS 164033-11-8)
- 1-(2-Fluoroethyl)-4-methyl-1H-pyrazol-5-amine (CAS 1790365-91-1)
- 1,2-Dichloro-3-(3-methoxypropoxy)benzene (CAS 1820735-79-2)
- 3-Amino-1H-pyrrole-2-carboxylic acid (CAS 885951-53-1)
- (1-Ethyl-1h-1,2,4-triazol-5-yl)methanesulfonyl chloride (CAS 1491579-97-5)
- Ethyl 5-(3-fluorophenyl)-1H-pyrazole-3-carboxylate (CAS 943542-76-5)
- n-Methyltetrahydro-2h-thiopyran-3-amine (CAS 1409590-48-2)
- (2-Chloropyrimidin-5-yl)methanamine hydrochloride (CAS 1289191-99-6)
- 2-(2-Methyl-1H-benzo[d]imidazol-1-yl)propanoic acid (CAS 753489-92-8)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
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