4-(5-Methyl-furan-2-yl)-benzoic acid methyl ester CAS 53355-26-3
| CAS No. | 53355-26-3 |
| Molecular Formula | C13H12O3 |
| Molecular Weight | 216.23 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 4-(5-Methyl-furan-2-yl)-benzoic acid methyl ester.
CATO supplies 4-(5-Methyl-furan-2-yl)-benzoic acid methyl ester (CAS 53355-26-3), a certified reference material (molecular formula C13H12O3, MW 216.23 g/mol) for analytical method development and quality control.
4-(5-Methyl-furan-2-yl)-benzoic acid methyl ester (C13H12O3) 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.
As a certified reference material (CRM), 4-(5-Methyl-furan-2-yl)-benzoic acid methyl ester 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 | C13H12O3 |
| Molecular Weight | 216.23 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 Methyl Standards
- 1-(Furan-2-yl)-2-(4-methoxyphenyl)ethanone (CAS 81474-54-6)
- 3-(5-Methyl-furan-2-yl)-benzoic acid methyl ester (CAS 400747-43-5)
- Ethyl 3-(furan-2-yl)benzoate (CAS 35461-97-3)
- 1-(Furan-2-ylmethyl)-3-phenylurea (CAS 13114-70-0)
- 2-(Furan-2-yl)-5,6,7,8-tetrahydroquinazolin-4(1H)-one (CAS 61378-77-6)
- 436089-27-9 Furan-2-carboxylic acid (5-amino-2-methyl-phenyl)-amide furan-2-carboxylic acid (5-amino-2-methyl-phenyl)amide furan-2-carboxylic acid (5-amino-2-methylphenyl)amide furan-2-carboxylic acid(5-amino-2-methyl-phenyl)-amide n-(5-amino-2-methylphenyl)-2-furamide (CAS 436089-27-9)
- 3,4-Di(furan-2-yl)thiophene (CAS 175205-71-7)
- 9-(Furan-2-ylmethyl)-3H-purin-6(9H)-one (CAS 17801-49-9)
Recommended Standards
- 4-(3-(Hydroxymethyl)phenoxy)phenol (CAS 63987-19-9)
- 4,5-dimethyl-2-phenylfuran-3-carboxylic acid (CAS 4414-38-4)
- 3-Oxohexanedioic Acid Diethyl Ester (CAS 7149-59-9)
- 4,6-Dimethoxy-1-naphthaldehyde (CAS 65565-33-5)
- 4,7-Dichlorobenzo[b]thiophene (CAS 318463-07-9)
- 1-(3-Chlorobenzyl)-3-(2-cyano-4,5-dimethoxyphenyl)thiourea (CAS 343375-04-2)
- (R)-N-(piperidin-3-ylmethyl)acetamide (CAS 1820943-84-7)
- N-((dimethylamino)methylene)furan-2-carboxamide (CAS 1417367-79-3)
- rel-(1R,5R)-3-(tert-Butoxycarbonyl)-3-azabicyclo[3.2.0]heptane-1-carboxylic acid (CAS 2138150-20-4)
- 4-Hydroxy-1-(2-phenoxyacetyl)pyrrolidine-2-carboxylic acid (CAS 1103894-65-0)
- 4685ARH0AF 323194-76-9 Sodium aspartate monohydrate UNII-4685ARH0AF L-Aspartic acid, monosodium salt, monohydrate L-Aspartic acid, sodium salt, hydrate (1:1:1) Sodium l-aspartate monohydrate (CAS 323194-76-9)
- (4-Methoxyphenyl)(diphenyl)phosphine (CAS 896-89-9)
- 2-Bromo-2-methyl-1-(piperidin-1-yl)propan-1-one (CAS 13973-69-8)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
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