4-((Diethylamino)methyl)-5-propylfuran-2-carboxylic acid CAS 924832-46-2
| CAS No. | 924832-46-2 |
| Molecular Formula | C13H21NO3 |
| Molecular Weight | 239.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((Diethylamino)methyl)-5-propylfuran-2-carboxylic acid (C13H21NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-((Diethylamino)methyl)-5-propylfuran-2-carboxylic acid (CAS 924832-46-2), molecular formula C13H21NO3 and molecular weight 239.31 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 4-((Diethylamino)methyl)-5-propylfuran-2-carboxylic acid 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 | C13H21NO3 |
| Molecular Weight | 239.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Diethylamino Standards
- 2-(Diethylamino)Ethyl 3-Fluorobenzoate (CAS 2994-22-1)
- 1-(5-(Diethylamino)-2-methyl-4-propyl-4,5-dihydrofuran-3-yl)ethanone (CAS 88557-06-6)
- Ethyl 2-(diethylamino)-4-hydroxypyrimidine-5-carboxylate (CAS 92575-64-9)
- 4-Diethylamino-4-ethoxy-1,1,1-trifluoro-but-3-en-2-one (CAS 1365994-92-8)
- 3-[2-(diethylamino)ethoxy]-4-methoxyaniline (CAS 170229-69-3)
- 4-(2-(Diethylamino)ethoxy)-3-methoxyaniline (CAS 96729-89-4)
- N-(2-(Diethylamino)ethyl)-2-fluorobenzamide (CAS 1178844-03-5)
- N-(2-(Diethylamino)ethyl)-4-fluorobenzamide (CAS 120690-13-3)
Recommended Standards
- 3-Phenyl-N-(p-tolyl)propanamide (CAS 71231-25-9)
- 4-([1,1'-Biphenyl]-4-yl)butanamide (CAS 6660-45-3)
- 3-Phenyl-N-(o-tolyl)propanamide (CAS 71231-24-8)
- 4-(2,3-Dihydro-1H-inden-5-yloxy)-2-methylphenylamine (CAS 946786-36-3)
- 5-Methoxy-4-oxopentanoic acid (CAS 1538259-49-2)
- Methyl 3-(3-cyclopropylthioureido)thiophene-2-carboxylate (CAS 656813-71-7)
- 3-{[(pentan-2-yl)amino]methyl}phenol (CAS 1019473-29-0)
- 2-Amino-4-(2-cyanoethyl)-5-methylthiophene-3-carbonitrile (CAS 924843-69-6)
- 2-((2,4-Dichlorobenzyl)sulfinyl)acetohydrazide (CAS 956159-44-7)
- 1-(4-Hydroxy-3,5-dimethylphenyl)-2-(p-tolylthio)ethan-1-one (CAS 344279-88-5)
- 5-(2,6-dichloro-4-pyridyl)-3-[4-(trifluoromethyl)-3-pyridyl]-1,2,4-oxadiazole (CAS 288161-09-1)
- 1-((3AS,9aS)-3a-Methyl-decahydro-1,4-diaza-cyclopentacycloocten-4-yl)-ethanone (CAS 1442080-80-9)
- Amlodipine impurity 9 (CAS CATO-C4X-10959)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
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