5-Fluoro-3-methylbenzofuran-2-carbaldehyde CAS 57329-34-7
| CAS No. | 57329-34-7 |
| Molecular Formula | C10H7FO2 |
| Molecular Weight | 178.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Fluoro-3-methylbenzofuran-2-carbaldehyde.
CATO supplies 5-Fluoro-3-methylbenzofuran-2-carbaldehyde (CAS 57329-34-7), a certified reference material (molecular formula C10H7FO2, MW 178.16 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H7FO2, 5-Fluoro-3-methylbenzofuran-2-carbaldehyde contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 178.16 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).
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.
CATO manufactures 5-Fluoro-3-methylbenzofuran-2-carbaldehyde 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 | C10H7FO2 |
| Molecular Weight | 178.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 4-Fluoro-7-methyl-1h-indazole-3-carbaldehyde (CAS 1000340-63-5)
- 3-Fluoro-4-(prop-2-yn-1-yloxy)benzaldehyde (CAS 1092285-39-6)
- 3-(3-Fluoro-4-methylphenyl)-1,2,4-oxadiazole (CAS 1146699-63-9)
- 8-Fluoro-7-hydroxy-4-methylcoumarin (CAS 1155195-30-4)
- 2-Fluoro-4-(1H-pyrazol-5-yl)phenol (CAS 1158592-90-5)
- 4-Fluoro-1-methyl-1H-benzo[d]imidazole-2-carbaldehyde (CAS 118469-27-5)
- 6-Fluoro-3-methylbenzofuran-2-carbaldehyde (CAS 1186541-44-5)
- 4-Fluoro-2-(1H-imidazol-2-yl)phenol (CAS 1190838-28-8)
Recommended Standards
- 5-Fluoro-2-(1H-pyrazol-5-yl)phenol (CAS 929903-46-8)
- 6-Fluoro-1-methyl-1H-pyrrolo[3,2-b]pyridine-3-carbaldehyde (CAS 2231673-19-9)
- 5-Fluoro-1-methyl-1H-pyrrolo[3,2-b]pyridine-3-carbaldehyde (CAS 2231674-97-6)
- 6-Fluoro-2-methyl-4H-chromen-4-one (CAS 75487-84-2)
- 3-Amino-9H-fluoren-9-one (CAS 6276-05-7)
- 2-[2-(4-ethylphenyl)ethoxy]acetic acid (CAS 1082142-03-7)
- N-Fmoc DMNB-L-serine (CAS 628280-43-3)
- (S)-2,2'-Dihydroxy-1,1'-binaphthalene-3,3'-diboronic acid (CAS 957111-27-2)
- 5-Morpholino-2-(2-oxopropyl)pyridazin-3(2H)-one (CAS 477845-70-8)
- n-(3,5-Dimethylbenzyl)butan-1-amine (CAS 1184146-26-6)
- 1-(5-Chlorobenzo[d]oxazol-2-yl)piperidine-3-carboxylic acid (CAS 1035840-87-9)
- 3-(Diethylamino)indolizine-6-carboxylic acid (CAS 1422134-17-5)
- 4-Cyclopropoxy-5-isopropylpyridin-2-amine (CAS 1243370-88-8)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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