4-(5-Methylfuran-2-yl)benzoic acid CAS 53782-63-1
| CAS No. | 53782-63-1 |
| Molecular Formula | C12H10O3 |
| Molecular Weight | 202.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(5-Methylfuran-2-yl)benzoic acid (CAS 53782-63-1), a certified reference material (molecular formula C12H10O3, MW 202.21 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 4-(5-Methylfuran-2-yl)benzoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 202.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | C12H10O3 |
| Molecular Weight | 202.21 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 Methylfuran Standards
- 2-(5-Methylfuran-2-yl)benzoic acid (CAS 159448-55-2)
- 3-(5-Methylfuran-2-yl)benzoic acid (CAS 400746-01-2)
- 4-(2-(4-Methylfuran-3-yl)vinyl)furan-3-carbaldehyde (CAS 64862-05-1)
- 1-(5-Methylfuran-2-yl)-N-(pyridin-4-ylmethyl)methanamine (CAS 1042528-78-8)
- 1-(5-Methylfuran-2-yl)-N-(pyridin-2-ylmethyl)methanamine (CAS 724757-72-6)
- 2-(3-(5-Methylfuran-2-yl)butyl)malononitrile (CAS 771561-51-4)
- 1-(2-(5-Methylfuran-2-yl)phenyl)ethanone (CAS 138350-43-3)
- 2-(2-(((5-Methylfuran-2-yl)methyl)amino)ethoxy)ethan-1-ol (CAS 1042540-07-7)
Recommended Standards
- 4-(5-Methyl-1h-pyrazol-1-yl)benzoic acid (CAS 72899-94-6)
- 4-(ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 81303-65-3)
- 4-(4-Methyl-1H-pyrazol-1-yl)benzoic acid (CAS 220462-24-8)
- 4-(Furan-2-yl)benzohydrazide (CAS 732261-45-9)
- L-Selenomethionine (CAS 3211-76-5)
- Ethyl 5-cyclohexyl-3-methylisoxazole-4-carboxylate (CAS 113841-82-0)
- 1,8-bis(methoxymethoxy)naphthalene (CAS 172915-62-7)
- 2,4-Dichloro-5-iodoaniline (CAS 647025-63-6)
- 2-Amino-4-ethyloctanoic acid (CAS 103907-03-5)
- Ethyl (5-amino-3-(4-(trifluoromethyl)phenyl)-1,2-dihydropyrido[3,4-b]pyrazin-7-yl)carbamate (CAS 82586-03-6)
- Ir(mppy)3; Tris[2-(p-tolyl)pyridine-c2,n)]iridium(iii) (CAS 800394-58-5)
- Phosphoric acid, monodecyl ester, ammonium salt (CAS 65138-74-1)
- Baricitinib Impurity 92 (CAS CATO-C4X-226092)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com