Pyridazine-4,5-diamine CAS 28682-70-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28682-70-4 |
| Molecular Formula | C4H6N4 |
| Molecular Weight | 110.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pyridazine-4,5-diamine (CAS 28682-70-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H6N4. Molecular weight: 110.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H6N4 |
| Molecular Weight | 110.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 4 |
Related Pyridazine Standards
- Pyridazine-3,5-diamine (CAS 61071-13-4)
- Pyridazine-3,6-diamine (CAS 61070-99-3)
- pyridazine-4-carbonitrile (CAS 68776-62-5)
- Pyridazine-3,5-diol (CAS 17285-29-9)
- Pyridazine-3-carbaldehyde (CAS 60170-83-4)
- Pyridazine-3-thiol (CAS 134035-32-8)
- Pyridazine-3-thiol (CAS 28544-77-6)
- Pyridazine-4-thiol (CAS 54700-00-4)
Recommended Standards
- pyrimidine-2,5-diamine (CAS 22715-27-1)
- N-Methyl-1,3,5-triazin-2-amine (CAS 4039-99-0)
- Methyl-[1,2,4]triazin-3-yl-amine (CAS 65915-07-3)
- N-Methyl-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 5444-28-0)
- 4-Bromo-6-chloroindolin-2-one (CAS 1889089-88-6)
- 3,5-Dinitrobenzoyl Chloride (CAS 99-33-2)
- Cyclobutyl(2-(thiomorpholinomethyl)phenyl)methanone (CAS 898782-54-2)
- 4-Methyl-N-(4-methylbenzylidene)aniline (CAS 16979-20-7)
- 1-Palmitoyl-2-stearoyl-sn-glycero-3-phosphocholine 59403-51-9 PSPC (CAS 59403-51-9)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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