Pyrazino[2,3-d]pyridazin-5(6H)-one CAS 22121-00-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22121-00-2 |
| Molecular Formula | C6H4N4O |
| Molecular Weight | 148.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Pyrazino[2,3-d]pyridazin-5(6H)-one (CAS 22121-00-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H4N4O. Molecular weight: 148.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H4N4O |
| Molecular Weight | 148.12 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Pteridin-7(8H)-one (CAS 2432-27-1)
- Pyrimido[4,5-c]pyridazin-5(6H)-one (CAS 34122-01-5)
- Pteridin-6(5H)-one (CAS 2432-26-0)
- 5-(Benzyloxy)-2-(prop-2-yn-1-yl)pyridine (CAS 1260671-71-3)
- [4-Bromo-2-(trifluoromethyl)phenyl]hydrazine (CAS 312303-71-2)
- 1-Chloro-2-(trichloromethoxy)-4-(trifluoromethyl)benzene (CAS 1417567-01-1)
- N-methyl-1-(pyridin-2-yl)ethan-1-imine (CAS 16273-56-6)
- 1-(4-Methoxyphenyl)-4-(2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine-4-carbonyl)pyrrolidin-2-one (CAS 950424-45-0)
- 2-(Bromomethyl)-1,1'-biphenyl (CAS 19853-09-9)
- 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