6-(Piperazin-1-yl)pyridazin-3(2H)-one CAS 145276-53-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 145276-53-5 |
| Molecular Formula | C8H12N4O |
| Molecular Weight | 180.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(Piperazin-1-yl)pyridazin-3(2H)-one (CAS 145276-53-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H12N4O. Molecular weight: 180.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H12N4O |
| Molecular Weight | 180.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 4 |
Related Piperazin Standards
- 6-Piperazin-1-yl-3H-pyrimidin-4-one (CAS 1159568-13-4)
- Piperazin-1-yl(1H-pyrazol-3-yl)methanone (CAS 1247766-81-9)
- 5-(Piperazin-1-yl)pyridazin-3-ol (CAS 159430-52-1)
- 2-(Piperazin-1-yl)pyrimidin-4(3H)-one (CAS 55745-84-1)
- 5-(Piperazin-1-yl)furan-2-carbaldehyde (CAS 1094311-40-6)
- 1-(Piperazin-1-yl)cyclopentane-1-carbonitrile (CAS 885527-98-0)
- Piperazin-1-yl(1H-pyrrol-2-yl)methanone (CAS 1038285-42-5)
- 6-(Piperazin-1-yl)pyridin-2(1H)-one (CAS 108122-24-3)
Recommended Standards
- 4-(Pyridin-4-yl)benzonitrile (CAS 144397-70-6)
- 4-Ethynyl-2,2′-bipyridine (CAS 146548-24-5)
- 2-Amino-7-methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one (CAS 1428139-88-1)
- N-[4-(benzyloxy)benzyl]-N-phenylamine (CAS 39860-75-8)
- 1-(2-Methylpropyl)-1H-pyrazole-5-carbaldehyde (CAS 1236366-12-3)
- n-(Carbamothioylamino)-2,3-dihydro-1,4-benzodioxine-6-carboxamide (CAS 1443980-10-6)
- 4,4-Difluoro-1,2,3,4-tetrahydropyridine hydrochloride (CAS 2387598-70-9)
- Levofloxacin EP Impurity F (CAS 100986-89-8)
- 4-Amino-5-chloro-2-methoxy-N-(piperidin-4-yl)benzamide (CAS 57645-49-5)
- Glu17-Semaglutide (CAS CATO-C4X-2226209)
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