4-Isopropyl-5-methoxyfuran-2(5H)-one CAS 180576-33-4
| CAS No. | 180576-33-4 |
| Molecular Formula | C8H12O3 |
| Molecular Weight | 156.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 156.18 g/mol gives 4-Isopropyl-5-methoxyfuran-2(5H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Isopropyl-5-methoxyfuran-2(5H)-one (CAS 180576-33-4) is a high-purity analytical reference standard with the molecular formula C8H12O3 and a molecular weight of 156.18 g/mol.
4-Isopropyl-5-methoxyfuran-2(5H)-one (C8H12O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 4-Isopropyl-5-methoxyfuran-2(5H)-one 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 | C8H12O3 |
| Molecular Weight | 156.18 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2008 |
Related Isopropyl Standards
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- 5-Isopropyl-5-methylimidazolidine-2,4-dione (CAS 150226-22-5)
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Recommended Standards
- Methyl 3-(Hydroxymethyl)bicyclo[1.1.1]pentane-1-carboxylate (CAS 180464-87-3)
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- 6-ethyl-3,4-dihydro-2H-pyran-5-carboxylic acid (CAS 1803591-24-3)
- 4-(2-Cyanoethyl)benzonitrile (CAS 18176-72-2)
- 1,2-DIfluorocyclohex-2-enecarboxylic acid (CAS 1823920-29-1)
- (2S)-2-((Tetrahydro-2H-pyran-2-yl)oxy)propan-1-ol (CAS 76946-21-9)
- methyl (3R)-3-fluoropyrrolidine-3-carboxylate (CAS 2306253-51-8)
- n-((3-Bromothiophen-2-yl)methyl)-2-methylcyclopropane-1-carboxamide (CAS 1556784-58-7)
- 4-({[4-(4-chlorophenyl)-3-cyano-6-(thiophen-2-yl)pyridin-2-yl]sulfanyl}methyl)benzoic acid (CAS 340808-65-3)
- 4-(3-Methylazetidin-3-yl)morpholine dihydrochloride (CAS 1152111-52-8)
- Ezetimibe Impurity 49 (CAS 1044664-24-5)
- Methyl 3-[3,5-bis(trifluoromethyl)phenyl]benzoate (CAS 177734-87-1)
- N-methyl-1-(1-(6-methylpyrazin-2-yl)piperidin-4-yl)methanamine (CAS 887922-91-0)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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