5-Chloropyridazine-3,4-diamine CAS 89123-72-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89123-72-8 |
| Molecular Formula | C4H5ClN4 |
| Molecular Weight | 144.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Chloropyridazine-3,4-diamine (CAS 89123-72-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H5ClN4. Molecular weight: 144.56 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H5ClN4 |
| Molecular Weight | 144.56 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.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloropyridazine Standards
- 4-Chloropyridazine-3,5-diamine (CAS 1500-83-0)
- 3-Chloropyridazine-4,5-diamine (CAS 78460-97-6)
- 3-Chloropyridazine-4-carbaldehyde (CAS 1797131-37-3)
- 6-chloropyridazine-3-carbaldehyde (CAS 303085-53-2)
- 3-Chloropyridazine-4-carbonitrile (CAS 1445-56-3)
- 6-Chloropyridazine-4-carbonitrile (CAS 1780924-86-8)
- 6-Chloropyridazine-3-carbonitrile (CAS 35857-89-7)
- 6-chloropyridazine-3,4-diamine (CAS 932-50-3)
Recommended Standards
- 5-Chloro-6-methylpyrimidin-4(3H)-one (CAS 7752-72-9)
- 6-(CHloromethyl)pyrimidin-4-ol (CAS 94171-03-6)
- 5-Chloro-4-methylpyrimidin-2(1H)-one (CAS 63331-35-1)
- (1-(4-Chlorobenzyl)cyclopropyl)methanamine (CAS 1368801-43-7)
- 5-(4-Aminophenyl)thiazol-2-amine (CAS 90349-87-4)
- N-Ethyl-3-phenylimidazo[1,2-a]pyrazin-8-amine (CAS 787590-63-0)
- 4-(Chloromethyl)thiazole-2-carbonyl chloride (CAS 200418-16-2)
- n-(3-Bromo-4-methylphenyl)methanesulfonamide (CAS 116598-91-5)
- 5-Bromo-2-methylbenzotrifluoride (CAS 86845-27-4)
- Peptide YY (13-36) (canine, mouse, porcine, rat) (CAS 86895-09-2)
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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