4-(4-(4-Fluorophenyl)piperidin-1-yl)quinazoline-6-carbaldehyde CAS 648449-25-6
| CAS No. | 648449-25-6 |
| Molecular Formula | C20H18FN3O |
| Molecular Weight | 335.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-(4-Fluorophenyl)piperidin-1-yl)quinazoline-6-carbaldehyde (CAS 648449-25-6), molecular formula C20H18FN3O and molecular weight 335.37 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C20H18FN3O, 4-(4-(4-Fluorophenyl)piperidin-1-yl)quinazoline-6-carbaldehyde contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 335.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-(4-(4-Fluorophenyl)piperidin-1-yl)quinazoline-6-carbaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H18FN3O |
| Molecular Weight | 335.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
- 7-Benzyl-2-(4-fluorophenyl)-3h,4h,5h,6h,7h,8h-pyrido[3,4-d]pyrimidin-4-one (CAS 1031970-76-9)
- 1-(4-Fluorophenyl)-3-((4-phenoxyphenyl)amino)propan-1-one (CAS 883794-76-1)
- 2-(3-(2-Fluorophenyl)-2-oxoimidazolidin-1-yl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide (CAS 1257553-24-4)
- 4-{3-[(4-Fluorophenyl)sulfonyl]-2-hydroxypropoxy}benzenecarbonitrile (CAS 478079-84-4)
- (R)-1-(3-Fluorophenyl)pyrrolidin-3-yl 4-methylbenzenesulfonate (CAS 873945-29-0)
- 2-(4-(4-Fluorophenyl)-2-(4-methylpiperazin-1-yl)thiazol-5-yl)acetic acid (CAS 1443291-52-8)
- Ethyl 4-(3-fluorophenyl)-2-piperazin-1-yl-1,3-thiazole-5-carboxylate (CAS 887267-69-8)
- 5-(1-(4-Fluorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl)-3-(p-tolyl)-1,2,4-oxadiazole (CAS 895094-31-2)
Recommended Standards
- 3-[benzyl(methyl)sulfamoyl]-4-methoxybenzoic acid (CAS 748776-34-3)
- 4-(4-Benzyl-1-piperazinyl)-3-(trifluoromethyl)-phenylamine (CAS 946719-23-9)
- 3-[4-(2-Methylphenoxy)benzenesulfonamido]propanoic acid (CAS 606944-17-6)
- 5-(Benzylsulfamoyl)-2-ethoxybenzoic acid (CAS 268203-98-1)
- 5-Acetyl-2-(2-methoxyphenoxy)-6-methylnicotinonitrile (CAS 303146-69-2)
- 5-Chloro-4-{[(2-ethylphenyl)sulfanyl]methyl}-1-methyl-3-phenyl-1H-pyrazole (CAS 318234-18-3)
- 2-Ethyl-6-nitroaniline (CAS 59816-94-3)
- Ixazomib Impurity 33 (CAS 2905-61-5)
- 7-Bromo-4-(2,4-dimethoxybenzyl)-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione (CAS 428507-46-4)
- (s)-5-(1-Amino-2-hydroxyethyl)-2-nitrophenol (CAS 1213471-25-0)
- (2E)-N-(4-methoxyphenyl)imidazolidin-2-imine (CAS 53976-95-7)
- 1-(3-Hydroxybenzo[b]thiophen-2-yl)ethan-1-one (CAS 3260-92-2)
- 2-((5-(2-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(4-phenoxyphenyl)acetamide (CAS 332154-67-3)
- Influenza PR8 Hemagglutinin Peptide (110-119) (H-6312.0005) (CAS 132031-50-6)
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