4-(4-Methylpiperazin-1-yl)quinazoline-6-carbaldehyde CAS 648449-15-4
| CAS No. | 648449-15-4 |
| Molecular Formula | C14H16N4O |
| Molecular Weight | 256.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-(4-Methylpiperazin-1-yl)quinazoline-6-carbaldehyde (CAS 648449-15-4) is a high-purity analytical reference standard with the molecular formula C14H16N4O and a molecular weight of 256.30 g/mol.
Based on its molecular formula C14H16N4O, 4-(4-Methylpiperazin-1-yl)quinazoline-6-carbaldehyde contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 256.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 4-(4-Methylpiperazin-1-yl)quinazoline-6-carbaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H16N4O |
| Molecular Weight | 256.30 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
Related Methylpiperazin Standards
- 3-((4-Methylpiperazin-1-yl)sulfonyl)pyridin-4-amine (CAS 1352540-24-9)
- 2-(1-((4-Methylpiperazin-1-yl)sulfonyl)azetidin-3-ylidene)acetonitrile (CAS 1638759-72-4)
- 2-((4-Methylpiperazin-1-yl)methyl)quinolin-6-amine (CAS 832102-03-1)
- 3-(4-Methylpiperazin-1-ylsulfonyl)aniline (CAS 436095-35-1)
- 4-[(1E)-3-(4-Methylpiperazin-1-yl)-3-oxoprop-1-en-1-yl]benzonitrile (CAS 298215-49-3)
- 3-((4-Methylpiperazin-1-yl)sulfonyl)pyridin-4-ol (CAS 1352525-59-7)
- 4-(4-Methylpiperazin-1-yl)pyridine-3-sulfonic acid (CAS 1352540-40-9)
- 3-((4-Methylpiperazin-1-yl)sulfonyl)pyridin-2(1H)-one (CAS 1710202-99-5)
Recommended Standards
- 4-(1,2,3-Thiadiazol-4-yl)phenyl methanesulfonate (CAS 337924-69-3)
- 4-(4-Phenoxyphenyl)butanoic acid (CAS 6958-94-7)
- 4-([1,1'-Biphenyl]-4-yl)-3-hydroxybutanoic acid (CAS 6845-17-6)
- 4-(5-Thioxo-1H-1,2,4-triazol-4(5H)-yl)benzenesulfonamide (CAS 642462-53-1)
- Arachidonic Acid (CAS 506-32-1)
- 5-Chloro-2-ethylpyridazin-3(2H)-one (CAS 1262423-57-3)
- 4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRIDIN-2-OL (CAS 60637-32-3)
- 3-((3-Chloro-4-methylphenyl)amino)-1-(4-methoxyphenyl)propan-1-one (CAS 477334-03-5)
- 6-(4-(Methylthio)phenyl)picolinaldehyde (CAS 834884-85-4)
- N,N,N-Trimethyl-2-(((naphthalen-2-yloxy)carbonyl)oxy)ethanaminium iodide (CAS 63175-14-4)
- n-[3-(aminomethyl)phenyl]cyclopentanecarboxamide (CAS 926263-60-7)
- 2-(1-(Aminomethyl)cyclopentyl)propan-2-ol (CAS 1515841-93-6)
- Ethyl 5-bromo-2-cyano-3-fluorobenzoate (CAS 1807215-09-3)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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 18665070610 / Nicole.chen@cato-chem.com