4,5-DIhydro-6-methyl-3(2h)-pyridazinone hydrate CAS 184089-91-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 184089-91-6 |
| Molecular Formula | C5H8N2O H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-DIhydro-6-methyl-3(2h)-pyridazinone hydrate (CAS 184089-91-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H8N2O H2O. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H8N2O H2O |
| Molecular Weight | 130.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2009 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Ethyl 3-(Butylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate (CAS 1356113-61-5)
- tert-Butyl n-(4-sulfanylphenyl)carbamate (CAS 852448-31-8)
- 5-Phenyl-2-(m-tolyl)pyrazolo[1,5-a]pyrimidin-7-ol (CAS 331422-45-8)
- 2,2-Dimethyl-4-pentenal (CAS 5497-67-6)
- Ethyl 5-Chlorothiophene-2-carboxylate (CAS 5751-82-6)
- (2-(Piperidin-1-ylmethyl)phenyl)(m-tolyl)methanone (CAS 898751-68-3)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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