4-[5-(Hydroxymethyl)-2-furyl]benzoic acid CAS 53782-69-7
| CAS No. | 53782-69-7 |
| Molecular Formula | C12H10O4 |
| Molecular Weight | 218.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 218.21 g/mol gives 4-[5-(Hydroxymethyl)-2-furyl]benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-[5-(Hydroxymethyl)-2-furyl]benzoic acid (CAS 53782-69-7) is a high-purity analytical reference standard with the molecular formula C12H10O4 and a molecular weight of 218.21 g/mol.
4-[5-(Hydroxymethyl)-2-furyl]benzoic acid (C12H10O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H10O4 |
| Molecular Weight | 218.21 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 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
Related Hydroxymethyl Standards
- 5-(4-(Hydroxymethyl)phenyl)furan-2-carboxylic acid (CAS 1365988-43-7)
- 3-[5-(Hydroxymethyl)-2-furyl]benzoic acid (CAS 679821-90-0)
- 5-(3-(Hydroxymethyl)phenyl)furan-2-carboxylic acid (CAS 862089-26-7)
- 5-(Hydroxymethyl)-2-phenylfuran-3-carboxylic acid (CAS 61761-79-3)
- 4-(Hydroxymethyl)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one (CAS 10013-09-9)
- 3-(Hydroxymethyl)bicyclo[1.1.1]Pentan-1-yl benzoate (CAS 2095495-86-4)
- 7-(Hydroxymethyl)-3-propylquinoxalin-2(1H)-one (CAS 2589533-08-2)
- 5-(3-(Hydroxymethyl)phenyl)thiophene-2-carbaldehyde (CAS 1349715-61-2)
Recommended Standards
- 4-[(furan-2-ylmethyl)amino]pyridine-3-carboxylic acid (CAS 34240-60-3)
- 4-Amino-N-benzyl-1,2,5-oxadiazole-3-carboxamide (CAS 361367-38-6)
- 4-[(1H-1,2,4-triazol-1-ylmethyl)amino]benzoic acid (CAS 220673-91-6)
- 4-Chloro-6,7-dimethoxyquinazolin-2-amine (CAS 91360-95-1)
- N,3-Diethyloxetan-3-amine hydrochloride (CAS 1448854-88-3)
- N-(5-amino-2-fluorophenyl)-2-iodobenzamide (CAS 926264-63-3)
- ((4-Chlorophenyl)sulfonyl)-l-leucine (CAS 68305-77-1)
- 4,4,5,5-Tetramethyl-2-(4-(4-(trifluoromethyl)phenoxy)phenyl)-1,3,2-dioxaborolane (CAS 1367127-40-9)
- 3,5-Dihydroxynapthalene-2-carboxylic Acid (CAS 89-35-0)
- N-(1-Cyanocyclopentyl)-2-(methyl(4-(methylthio)benzyl)amino)acetamide (CAS 850021-45-3)
- Ethyl 3-(2-Pyrazinyl)-3-oxopropanoate (CAS 62124-77-0)
- 2-((3-Cyano-6-(4-ethoxyphenyl)-4-phenylpyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide (CAS 332101-08-3)
- 2-Methoxy-5-(2-nitroethenyl)pyridine (CAS 951745-13-4)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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