4-Amino-3-chloropyridazine CAS 55928-83-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55928-83-1 |
| Molecular Formula | C4H4ClN3 |
| Molecular Weight | 129.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Amino-3-chloropyridazine (CAS 55928-83-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H4ClN3. Molecular weight: 129.55 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H4ClN3 |
| Molecular Weight | 129.55 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.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 4-Amino-5-chloropyrimidine (CAS 101257-82-3)
- 2-Amino-3-chloropyrazine (CAS 6663-73-6)
- 4-Amino-2-chloropyrimidine (CAS 7461-50-9)
- 4-Amino-6-chloropyrimidine (CAS 5305-59-9)
- 5-Amino-3-chloropyridazine (CAS 29049-45-4)
- 2-Amino-6-chloropyrazine 6-chloropyrazin-2-amine 2-chloro-6-aminopyrazine 6-chloro-pyrazin-2-ylamine 2-amino-6-chloro-pyrazine 6-chloropyrazin-2-ylamine 33332-28-4 (CAS 33332-28-4)
- 2-Amino-5-chloropyrimidine (CAS 5428-89-7)
- 2-Amino-6-methylheptane (CAS 543-82-8)
Recommended Standards
- 3-Chloro-2-pyrazinamine (CAS 6863-73-6)
- 2-chloropyrimidin-5-amine (CAS 56621-90-0)
- 2-Chloro-4-methyl-1,3,5-triazine (CAS 444666-43-7)
- 2-[(4-Methoxybenzoyl)(methyl)amino]acetic acid (CAS 133604-65-6)
- 2,2,2-Trifluoroethyl 3-(morpholin-4-ylmethyl)piperidine-1-carboxylate (CAS 1311313-76-4)
- Methyl 5-chloro-6-methoxy-1-oxo-2,3-dihydro-1H-indene-2-carboxylate (CAS 1417538-08-9)
- 5-(2-Chlorophenoxy)pentan-1-amine (CAS 1226207-19-7)
- 2-Chloro-n-[4-(2-chlorophenoxy)phenyl]acetamide (CAS 69838-53-5)
- Ethyl 7,8-dimethoxy-2-oxo-1,2-dihydroquinoline-3-carboxylate (CAS 800412-52-6)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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