1-(Piperazin-1-yl)phthalazine CAS 118306-90-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 118306-90-4 |
| Molecular Formula | C12H14N4 |
| Molecular Weight | 214.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Piperazin-1-yl)phthalazine (CAS 118306-90-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14N4. Molecular weight: 214.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14N4 |
| Molecular Weight | 214.27 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Related Piperazin Standards
- 2-(Piperazin-1-yl)quinoxaline (CAS 55686-91-4)
- 5-(Piperazin-1-yl)-1,6-naphthyridine (CAS 372517-54-9)
- 8-(Piperazin-1-yl)quinazoline (CAS 221377-26-0)
- 4-(Piperazin-1-yl)tetrahydro-2h-pyran-4-carboxylic acid (CAS 1179759-96-6)
- Methyl 3-(piperazin-1-yl)tetrahydrofuran-3-carboxylate (CAS 1339649-48-7)
- Ethyl 2-(piperazin-1-yl)pentanoate (CAS 1218117-74-8)
- N-(2-(piperazin-1-yl)ethyl)-N-propylpropan-1-amine (CAS 496808-01-6)
- 4-ethyl-2-[(piperazin-1-yl)methyl]morpholine (CAS 1354951-63-5)
Recommended Standards
- 3-(((5-Methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-1,2,4-oxadiazole (CAS 1119452-70-8)
- 2-(3-Cyclopropyl-1h-1,2,4-triazol-5-yl)-4-methylaniline (CAS 1193388-42-9)
- 1,2-Di(pyridin-4-yl)ethane-1,2-diamine (CAS 111080-68-3)
- tert-Butyl 2-(3-bromophenoxy)-2-methylpropanoate (CAS 393186-07-7)
- D-Glucuronamide (CAS 3789-97-7)
- N,N'-Disuccinimidyl carbonate (CAS 74124-79-1)
- Ethyl 4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate (CAS 1698653-24-5)
- 1-(5-(Aminomethyl)thiophen-2-yl)-2,2-dimethylpropan-1-ol (CAS 1447967-19-2)
- 381195-04-6 Methyl 2-(4-benzylpiperazino)-5-nitrobenzenecarboxylate MFCD02643034 (CAS 381195-04-6)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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