5-(Hydroxy(phenyl)methyl)furan-3-carboxylic acid CAS 37744-70-0
| CAS No. | 37744-70-0 |
| Molecular Formula | C12H10O4 |
| Molecular Weight | 218.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
5-(Hydroxy(phenyl)methyl)furan-3-carboxylic acid (CAS 37744-70-0) is a high-purity analytical reference standard with the molecular formula C12H10O4 and a molecular weight of 218.21 g/mol.
Based on its molecular formula C12H10O4, 5-(Hydroxy(phenyl)methyl)furan-3-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 218.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 5-(Hydroxy(phenyl)methyl)furan-3-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 | 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.) | 1967 |
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Recommended Standards
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- 5-(4-Methoxyphenyl)oxazole-4-carboxamide (CAS 89205-13-0)
- 5-(Hydroxymethyl)-2-phenylfuran-3-carboxylic acid (CAS 61761-79-3)
- N-(2,5-Dichlorobenzyl)-1-(pyrrolidin-2-yl)methanamine hydrochloride (CAS 1261232-22-7)
- 3-Cyclopropyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyridin-1-amine (CAS 1552457-95-0)
- 950772-98-2 tert-Butyl 4-[(2-amino-5-methylphenyl)amino]piperidine-1-carboxylate MFCD17167310 (CAS 950772-98-2)
- (1s,3s)-3-(4-Nitro-1H-imidazol-1-yl)cyclobutyl 4-methylbenzenesulfonate (CAS 395074-79-0)
- 2-(3,4-Dimethoxyphenyl)pentan-3-one (CAS 92156-84-8)
- 2-(1-benzylpiperidin-4-yl)azepane (CAS 527674-02-8)
- (2S)-2-Amino-3-(2-Fluoro-3,4-Dihydroxyphenyl)Propanoic Acid (CAS 107597-46-6)
- 1-Benzyl-1h-indole-7-carboxylic acid (CAS 1094217-58-9)
- N-((1-Cyclohexyl-1H-tetrazol-5-yl)methyl)-2-phenylacetamide (CAS 921104-47-4)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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