Piperazine-1,4-dicarbonitrile CAS 22005-33-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22005-33-0 |
| Molecular Formula | C18H20N2O |
| Molecular Weight | 280.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Piperazine-1,4-dicarbonitrile (CAS 22005-33-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H20N2O. Molecular weight: 280.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H20N2O |
| Molecular Weight | 280.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- N-(8-Methyl-3,4-dihydroquinolin-1(2H)-yl)-2-phenylacetamide (CAS 62441-28-5)
- rel-(3R,4S)-tert-Butyl 4-(3-ethynylazetidin-1-yl)-3-hydroxypiperidine-1-carboxylate (CAS 2773490-60-9)
- N-(4-Methylpyridin-2-yl)-1-phenylcyclopentane-1-carboxamide (CAS 87315-41-1)
- (1S,2R)-2-(2-fluorophenyl)cyclopropan-1-amine (CAS 131844-32-1)
- 1-(3,4-Dihydro-2H-pyrrol-5-yl)-1-(4-methoxyphenyl)-3-(o-tolyl)urea (CAS 898444-04-7)
- 1-bromo-3-methylene-cyclobutane (CAS 4934-60-5)
- (2-(Chloromethyl)butyl)benzene (CAS 1484289-62-4)
- 6-Bromo-3-hydroxy-3-methylindolin-2-one (CAS 1190314-65-8)
- Methyl 3-[(butan-2-yl)amino]-2-methylpropanoate (CAS 53118-64-2)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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