3-(2-Fluorobenzyl)quinazolin-4(3H)-one CAS 141305-95-5
| CAS No. | 141305-95-5 |
| Molecular Formula | C15H11FN2O |
| Molecular Weight | 254.26 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.
CATO supplies 3-(2-Fluorobenzyl)quinazolin-4(3H)-one (CAS 141305-95-5), a certified reference material (molecular formula C15H11FN2O, MW 254.26 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 3-(2-Fluorobenzyl)quinazolin-4(3H)-one is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 254.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 3-(2-Fluorobenzyl)quinazolin-4(3H)-one 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 | C15H11FN2O |
| Molecular Weight | 254.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorobenzyl Standards
- 3-(2-Fluorobenzyl)quinoxalin-2(1H)-one (CAS 361189-43-7)
- N1-(4-Fluorobenzyl)-N2-(2-methoxyethyl)oxalamide (CAS 706763-77-1)
- N1-(4-Fluorobenzyl)-N2-(3-hydroxypropyl)oxalamide (CAS 920393-06-2)
- N-(4-Fluorobenzyl)-N-(1H-indol-4-ylmethyl)amine (CAS 944897-37-4)
- 4-([(4-Fluorobenzyl)thio]methyl)-1,3-thiazol-2-amine (CAS 1019117-30-6)
- (4-(4-Fluorobenzyl)-5-(methylthio)-4H-1,2,4-triazol-3-yl)methanol (CAS 1707571-39-8)
- (4-(2-Fluorobenzyl)-5-(methylthio)-4H-1,2,4-triazol-3-yl)methanol (CAS 1713590-05-6)
- 1-(3-Fluorobenzyl)indoline-2,3-dione (CAS 689757-49-1)
Recommended Standards
- 4-Hydroxy-N-(5-methylisoxazol-3-yl)benzenesulfonamide (CAS 141233-20-7)
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- 2-Fluoro-5-methoxy-4-(morpholine-4-carbonyl)aniline (CAS 1401423-32-2)
- Methyl 2-(2,5-dioxopyrrolidin-1-yl)-4-methylthiazole-5-carboxylate (CAS 1429902-82-8)
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- 2-(2-Bromophenyl)-2-oxoacetic acid (CAS 26767-16-8)
- N-(Benzenesulfonyl)-N-(4-chloro-3-methyl-1,2-oxazol-5-yl)benzenesulfonamide (CAS 478262-56-5)
- 2-Hydrazineyl-2-methylpropan-1-ol hydrochloride (CAS 2676862-98-7)
- (3-Iodo-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-2-yl)methanol (CAS 2450997-68-7)
- 2-Aminomalonaldehyde (CAS 796034-89-4)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com