Ethyl 4-methylfuran-3-carboxylate CAS 154222-96-5
| CAS No. | 154222-96-5 |
| Molecular Formula | C8H10O3 |
| Molecular Weight | 154.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 4-methylfuran-3-carboxylate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl 4-methylfuran-3-carboxylate (CAS 154222-96-5) is a high-purity analytical reference standard with the molecular formula C8H10O3 and a molecular weight of 154.16 g/mol.
The molecular framework of Ethyl 4-methylfuran-3-carboxylate (C8H10O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures Ethyl 4-methylfuran-3-carboxylate 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 | C8H10O3 |
| Molecular Weight | 154.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
Related Ethyl Standards
- 2-(5-Methylfuran-2-yl)propanoic acid (CAS 1000004-70-5)
- 5-ethyl-4-methylfuran-2-carboxylic acid (CAS 106949-97-7)
- 3-ethyl-5-methylfuran-2-carboxylic acid (CAS 106950-12-3)
- Ethyl 5-methylfuran-2-carboxylate (CAS 14003-12-4)
- 2-Ethyl-5-methylfuran-3-carboxylic acid (CAS 1499585-70-4)
- 2-Ethyl-4-methylfuran-3-carboxylic acid (CAS 66505-31-5)
- 4-ethyl-5-methylfuran-2-carboxylic acid (CAS 65318-81-2)
- 5-Ethyl-2-methylfuran-3-carboxylic acid (CAS 64354-44-5)
Recommended Standards
- Methyl 4-oxobicyclo[3.1.0]hexane-1-carboxylate (CAS 154184-56-2)
- 1-(Difluoromethyl)-4-vinylbenzene (CAS 1548183-93-2)
- 3-(Furan-3-yl)-2-methylpropanoic acid (CAS 1539849-57-4)
- 3-acetylbicyclo[1.1.1]pentane-1-carboxylic acid (CAS 156329-75-8)
- Propylenebis(dithiocarbamic) acid (CAS 35449-52-6)
- (R)-5-(2-aminopropyl)-1-(3-(benzyloxy)propyl)indoline-7-carbonitrile (CAS 459868-73-6)
- (S)-2-(3-(N-Isopropylacetamido)pyrrolidin-1-yl)acetic acid (CAS 1354000-81-9)
- 1-(4-Bromophenyl)-1h-1,2,4-triazol-5-amine (CAS 1247766-39-7)
- 2-(4-Bromophenyl)-6-methylquinoline-4-carbonyl chloride (CAS 1160253-71-3)
- 1-(4-Chloro-2-hydroxy-5-methoxyphenyl)thiourea (CAS 1820683-26-8)
- (E)-N-hydroxy-3-(quinolin-3-yl)acrylamide (CAS 755036-19-2)
- 3-(4-Bromophenyl)-6-methylpyridazine (CAS 100677-88-1)
- 1-Methyl-7-nitro-3-(trifluoromethoxy)-5-(trifluoromethyl)-1H-benzo[d][1,2,3]triazol-3-ium trifluoromethanesulfonate (CAS 2246643-76-3)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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