4-Phenyl-2-(piperazin-1-yl)quinazoline CAS 79458-26-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79458-26-7 |
| Molecular Formula | C18H18N4 |
| Molecular Weight | 290.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Phenyl-2-(piperazin-1-yl)quinazoline (CAS 79458-26-7) pharmaceutical standards reference standard. Molecular formula: C18H18N4. Molecular weight: 290.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H18N4 |
| Molecular Weight | 290.36 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 4 |
Related Phenyl Standards
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- 2-(Piperazin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1351990-53-8)
- Ethyl 3-(piperazin-1-yl)-7,8-dihydropyrido[4,3-c]pyridazine-6(5H)-carboxylate (CAS 1707399-22-1)
- Methyl 2-(piperazin-1-yl)-4-(trifluoromethyl)nicotinate (CAS 1221791-85-0)
- 1-(Piperazin-1-yl)anthracene-9,10-dione (CAS 345265-55-6)
- 2-(4-Oxo-6-(piperazin-1-yl)quinazolin-3(4H)-yl)acetic acid (CAS 889958-08-1)
- 1-(4-Phenyl-2-(piperazin-1-yl)thiazol-5-yl)ethan-1-one (CAS 1283108-94-0)
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Recommended Standards
- 4-Oxo-4-((4-(piperidin-1-ylmethyl)phenyl)amino)butanoic acid (CAS 510764-96-2)
- 5,12-Diethyl-5,12-dihydroquinoxalino[2,3-b]quinoxaline (CAS 2361129-10-2)
- 4-Methyl-5-(naphthalene-2-sulfonyl)-1,2,3-thiadiazole (CAS 338408-62-1)
- 6-Methoxypyrimidine-2,4-diol (CAS 19868-01-0)
- 3-Methoxybenz[a]anthracene (CAS 69847-25-2)
- 6-(((4-Bromophenyl)thio)methyl)-2-((4-methoxybenzyl)thio)-N-methylpyrimidin-4-amine (CAS 478261-63-1)
- 5-Methyl-1-(piperidin-4-yl)-1H-benzo[d][1,2,3]triazole dihydrochloride (CAS 2034154-83-9)
- Methyl 2-Chloro-3-Methoxypropanoate (CAS 36997-03-2)
- 3-Chloro-5-(m-tolyl)-1,2,4-oxadiazole (CAS 1393568-61-0)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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