Ethyl 2-oxotetrahydrofuran-3-carboxylate CAS 77513-58-7
| CAS No. | 77513-58-7 |
| Molecular Formula | C7H10O4 |
| Molecular Weight | 158.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 2-oxotetrahydrofuran-3-carboxylate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Ethyl 2-oxotetrahydrofuran-3-carboxylate (CAS 77513-58-7), a certified reference material (molecular formula C7H10O4, MW 158.15 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Ethyl 2-oxotetrahydrofuran-3-carboxylate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 158.15 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.
CATO manufactures Ethyl 2-oxotetrahydrofuran-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 | C7H10O4 |
| Molecular Weight | 158.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
Related Ethyl Standards
- Methyl 2-(5-oxotetrahydrofuran-2-yl)acetate (CAS 13042-03-0)
- (S)-3-(5-Oxotetrahydrofuran-2-yl)propanoic acid (CAS 98611-83-7)
- 3-(2-Oxotetrahydrofuran-3-yl)propanoic acid (CAS 936-83-4)
- Ethyl 4-Oxotetrahydrofuran-3-carboxylate (CAS 89898-51-1)
- Ethyl 5-oxotetrahydrofuran-3-carboxylate (CAS 5204-92-2)
- 2-Oxotetrahydrofuran-3-sulfonamide (CAS 40336-91-2)
- 5-Oxotetrahydrofuran-3-yl Methacrylate (stabilized with MEHQ) (CAS 130224-95-2)
- 2-Oxotetrahydrofuran-3-yl methacrylate(stabilizedwithBHT) (CAS 195000-66-9)
Recommended Standards
- Ethyl 2-(oxetan-3-yl)-2-oxoacetate (CAS 2386622-10-0)
- ethyl 3,4-dioxopentanoate (CAS 55130-40-0)
- Ethyl (R)-5-oxotetrahydrofuran-2-carboxylate (CAS 33019-03-3)
- Ethyl 4-oxo-2-(2-oxoethyl)butanoate (CAS 790663-47-7)
- Phosfolan (CAS 947-02-4)
- [(3R)-5-oxomorpholin-3-yl]methyl 4-methylbenzenesulfonate (CAS 1948235-85-5)
- 8-chloro-4,6-dimethyl-1,7-naphthyridine (CAS 1638591-62-4)
- (4E)-4-[(Dimethylamino)methylidene]-2-(4-fluorophenyl)-4,5-dihydro-1,3-oxazol-5-one (CAS 371220-46-1)
- 1,3-Dioxo-2-pyridin-4-ylmethyl-2,3-dihydro-1H-isoindole-5-carboxylic acid (CAS 356576-16-4)
- Methyl 3-(5-bromo-1H-1,2,4-triazol-3-yl)propanoate (CAS 1279219-62-3)
- 6-hydroxy-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1779956-96-5)
- 2-(Piperidin-1-yl)propane-1,3-diol (CAS 15433-27-9)
- 2-((3-(2-Fluorophenyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1119396-83-6)
- Peptide 433 (CAS CATO-CPTD788433)
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