3-Aminopyridazine Hydrochloride CAS 89203-22-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89203-22-5 |
| Molecular Formula | C4H5N3 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Aminopyridazine Hydrochloride (CAS 89203-22-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H5N3 HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H5N3 HCl |
| Molecular Weight | 131.56 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Aminopyridazine Standards
- 3-Aminopyridazine-4-carbonitrile (CAS 119581-52-1)
- Methyl 3-Aminopyridazine-4-carboxylate (CAS 1256633-18-7)
- 3-Aminopyridazine-4-carboximidhydrazide (CAS 137609-33-7)
- Methyl 6-aminopyridazine-3-carboxylate hydrochloride (CAS 1707365-91-0)
- methyl 6-aminopyridazine-4-carboxylate (CAS 1780443-98-2)
- 6-Aminopyridazine-4-carbonitrile (CAS 1783718-58-0)
- 20744-39-2 4-Aminopyridazine Pyridazin-4-amine BCP27543 (CAS 20744-39-2)
- 4-Aminopyridazine-3-carbonitrile (CAS 20865-26-3)
Recommended Standards
- (3-Ethoxycarbonylaminophenyl)acetic acid (CAS 741254-28-4)
- 2,2′-(3,3′,4,4′-Tetramethyl[1,1′-biphenyl]-2,2′-diyl)bis[4,5-dihydrooxazole] (CAS 1021602-67-4)
- 4-Acetoxy-2,3,5,6-tetrafluorobenzoic acid (CAS 83789-90-6)
- (3-(Dimethoxymethyl)-4-nitrophenyl)boronic acid (CAS 898825-55-3)
- 1-(2-Hydroxy-4,6-dimethoxyphenyl)-2-phenylethan-1-one (CAS 39604-66-5)
- 6-Ethoxy-3-fluoro-2,4-bis(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 2377609-04-4)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com