1-(4-Fluorobenzyl)-1,4-dihydroquinoline-3-carboxamide CAS 23969-92-8
| CAS No. | 23969-92-8 |
| Molecular Formula | C16H19N7O2 |
| Molecular Weight | 341.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Fluorobenzyl)-1,4-dihydroquinoline-3-carboxamide (CAS 23969-92-8) is a high-purity analytical reference standard with the molecular formula C16H19N7O2 and a molecular weight of 341.37 g/mol.
1-(4-Fluorobenzyl)-1,4-dihydroquinoline-3-carboxamide (C16H19N7O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-Fluorobenzyl)-1,4-dihydroquinoline-3-carboxamide 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 | C16H19N7O2 |
| Molecular Weight | 341.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 7 |
Related Fluorobenzyl Standards
- N-(4-Fluorobenzyl)-3-(4-fluorophenoxy)propane-1-sulfonamide (CAS 946320-41-8)
- N-(2-Fluorobenzyl)-2-(pyrazine-2-carboxamido)oxazole-4-carboxamide (CAS 1396886-72-8)
- 2-(4-((2-Fluorobenzyl)oxy)-3-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096995-98-9)
- 4'-((3-Fluorobenzyl)thio)-1'H-spiro[cyclohexane-1,2'-quinazoline] (CAS 893787-27-4)
- 4'-((4-Fluorobenzyl)thio)-1'H-spiro[cyclohexane-1,2'-quinazoline] (CAS 893786-15-7)
- 1-[(2-Fluorobenzyl)oxy]-3-(2-methylbenzyl)-1H-imidazole-2,4,5(3H)-trione (CAS 303986-60-9)
- 1-[(4-Fluorobenzyl)oxy]-3-(4-methylbenzyl)-1H-imidazole-2,4,5(3H)-trione (CAS 320422-96-6)
- 2-((5-((4-Fluorobenzyl)oxy)isoquinolin-1-yl)thio)acetamide (CAS 1203167-39-8)
Recommended Standards
- 1-(4-Methylbenzyl)-4-oxo-7-phenyl-1,4-dihydropyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile (CAS 1707586-28-4)
- 1-[4-(Cyclopropyl{[6-(trifluoromethyl)-3-pyridinyl]methyl}amino)-1-piperidinyl]ethanone (CAS 909666-25-7)
- N-([1,1'-Biphenyl]-2-yl)-2-phenyl-2H-tetrazole-5-carboxamide (CAS 1396877-69-2)
- 1-Benzyl-2-imino-8-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carbonitrile (CAS 302936-84-1)
- 3-Bromo-2-(methylthio)quinoline (CAS 629617-27-2)
- 2,2,2-Trifluoro-N-(3-oxobutan-2-yl)acetamide (CAS 21802-03-9)
- 3-Bromo-N,5-dimethylbenzenesulfonamide (CAS 1020252-91-8)
- (R)-2-((tert-Butoxycarbonyl)amino)-3-(2-chloro-4-hydroxyphenyl)propanoic acid (CAS 1213887-34-3)
- 2,2’,4,4’-Tetranitrodiphenylmethane (CAS 1817-76-1)
- 2-(7-Methyl-5-oxo-2-(p-tolyl)imidazo[1,2-a]pyrimidin-8(5H)-yl)acetic acid (CAS 902836-45-7)
- Imidazo[1,2-b]pyridazine-6-carbaldehyde (CAS 185910-99-0)
- 2-Methyl-N-((5-methylthiazol-2-yl)methyl)propan-1-amine dihydrochloride (CAS 920481-51-2)
- Isobutyl 3-iodobenzoate (CAS 159139-48-7)
- 149471-11-4 Neuropeptide DF2 L-Phenylalaninamide, L-alpha-aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl- Asp-arg-asn-phe-leu-arg-phe-NH2 Aspartyl-arginyl-asparaginyl-phenylalanyl-leucyl-arginyl-phenylalaninamide L-alpha-Aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide DF(2) Neuropeptide Drnflrfamide (CAS 149471-11-4)
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