Ethyl 4-(furan-3-yl)-2-oxobut-3-enoate CAS 1031927-94-2
| CAS No. | 1031927-94-2 |
| Molecular Formula | C10H10O4 |
| Molecular Weight | 194.18 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 Ethyl 4-(furan-3-yl)-2-oxobut-3-enoate.
Ethyl 4-(furan-3-yl)-2-oxobut-3-enoate (CAS 1031927-94-2) is a high-purity analytical reference standard with the molecular formula C10H10O4 and a molecular weight of 194.18 g/mol.
The molecular framework of Ethyl 4-(furan-3-yl)-2-oxobut-3-enoate (C10H10O4) 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 its high hydrophobicity (logP), 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-(furan-3-yl)-2-oxobut-3-enoate 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 | C10H10O4 |
| Molecular Weight | 194.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
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- 4-Cyclopropyl-2-methylaniline hydrochloride (CAS 1201943-65-8)
- 5-((Azetidin-3-yloxy)methyl)-3-propyl-1,2,4-oxadiazole (CAS 1341769-11-6)
- Methyl 2-{[(2S)-3,3,3-trifluoro-2-hydroxypropyl]sulfanyl}benzoate (CAS 1217721-55-5)
- 2-((5-Imino-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 332114-18-8)
- 5-(4-Chlorophenyl)furfural (CAS 34035-03-5)
- 2-hydroxy-2-methylbut-3-enoic acid (CAS 31572-04-0)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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