Pyridazine-3-carboxylic acid hydrazide CAS 89463-74-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89463-74-1 |
| Molecular Formula | C5H6N4O |
| Molecular Weight | 138.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Pyridazine-3-carboxylic acid hydrazide (CAS 89463-74-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H6N4O. Molecular weight: 138.13 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H6N4O |
| Molecular Weight | 138.13 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
Related Pyridazine Standards
- Pyridazine-4-carbothioamide (CAS 39123-43-8)
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- Pyridazine-3,6-diyldimethanol (CAS 37444-30-7)
- Pyridazine-4,5-diyldimethanol (CAS 31492-42-9)
- Pyridazine-3,6-dicarbaldehyde (CAS 78213-68-0)
- methyl pyridazine-3-carboxylate (CAS 34253-02-6)
- pyridazine-4-carbohydrazide (CAS 56932-26-4)
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Recommended Standards
- Pyrazine-2-carbohydrazide (CAS 768-05-8)
- Pyrimidine-2-carboxylic acid hydrazide (CAS 87362-28-5)
- N-Hydroxypyrimidine-5-carboximidamide (CAS 90993-50-3)
- 1,5-Dibromo-2-difluoromethoxy-3-(trifluoromethylthio)benzene (CAS 1806349-22-3)
- Methyl (2-bromo-6-ethoxy-4-formylphenoxy)acetate (CAS 591210-51-4)
- 2-(AMinomethyl)-3-chlorophenol (CAS 71712-69-1)
- Methyl 3-ethylisonicotinate (CAS 13341-16-7)
- Ethyl 4-ethoxy-2,6,6-trimethylcyclohexa-1,3-dienecarboxylate (CAS 23115-91-5)
- 3-CHloro-n,n,4-trimethylbenzene-1-sulfonamide (CAS 111228-43-4)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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 13829788188 / jacky.chen@cato-chem.com