2,4-Di(piperidin-1-yl)quinazoline CAS 28708-93-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28708-93-2 |
| Molecular Formula | C18H24N4 |
| Molecular Weight | 296.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Di(piperidin-1-yl)quinazoline (CAS 28708-93-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H24N4. Molecular weight: 296.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H24N4 |
| Molecular Weight | 296.41 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 4 |
Related Di Standards
- 2,3-Bis(piperidin-1-yl)quinoxaline (CAS 75163-14-3)
- 4-(Piperidin-1-yl)-1,2,5-thiadiazol-3-yl piperidine-1-carboxylate (CAS 1234569-09-5)
- 5-((6-(Piperidin-4-ylamino)pyrimidin-4-yl)amino)pyrazine-2-carbonitrile (CAS 1137475-13-8)
- 3-Oxo-3-(piperidin-1-yl)-2-[5-(trifluoromethyl)pyridin-2-yl]propanenitrile (CAS 1050910-31-0)
- 6-[4-(Piperidin-1-ylcarbonyl)-phenoxy]pyridin-3-amine (CAS 1242926-65-3)
- 2-(2-Oxo-2-(piperidin-1-yl)ethoxy)-1-naphthaldehyde (CAS 1386599-85-4)
- 2-(Piperidin-1-yl)-5-(pyrrolidine-1-sulfonyl)pyridine (CAS 627842-46-0)
- 1-(Boc-piperidin-4-yl)-pyrazole-4-boronate (CAS 1190875-39-8)
Recommended Standards
- 2-Hydroxy Imipramine (CAS 303-70-8)
- 2-(4-Benzylpiperazin-1-yl)-1-phenylethan-1-ol (CAS 41379-43-5)
- 2-Hydroxy-N-desmethyl Trimipramine (CAS 2064-14-4)
- (S)-5-Bromo-7-fluoro-2,3-dihydro-1H-inden-1-ol (CAS 1789727-98-5)
- 1-Bromo-2,3-dihydro-1H-indene (CAS 24373-98-6)
- N-(4-Chlorophenyl)benzofuro[3,2-d]pyrimidin-4-amine hydrochloride (CAS 1180026-10-1)
- CyclopenolDISCONTINUED (CAS 20007-85-6)
- (2E,4E)-2-Benzoyl-5-(2-nitrophenyl)-2,4-pentadienenitrile (CAS 1025224-57-0)
- 4,4,5,5-Tetramethyl-2-styryl-1,3,2-dioxaborolane (CAS 78782-27-1)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
Why CATO?
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