4-(2-Oxopropyl)dihydrofuran-2(3H)-one CAS 65331-00-2
| CAS No. | 65331-00-2 |
| Molecular Formula | C7H10O3 |
| Molecular Weight | 142.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 142.15 g/mol gives 4-(2-Oxopropyl)dihydrofuran-2(3H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(2-Oxopropyl)dihydrofuran-2(3H)-one (CAS 65331-00-2), molecular formula C7H10O3 and molecular weight 142.15 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H10O3, 4-(2-Oxopropyl)dihydrofuran-2(3H)-one contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 142.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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-(2-Oxopropyl)dihydrofuran-2(3H)-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 | C7H10O3 |
| Molecular Weight | 142.15 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.) | 1975 |
Related Oxopropyl Standards
- (S)-4-(2-Oxopropyl)dihydrofuran-2(3H)-one (CAS 307519-50-2)
- 5-(2-oxopropyl)pyrrolidin-2-one (CAS 1369104-14-2)
- 4-(2-Oxopropyl)-1H-1,2,3-triazol-5(2H)-one (CAS 127846-79-1)
- 5-(2-Oxopropyl)isoxazol-3(2H)-one (CAS 87318-65-8)
- 2-(1-(2-Oxopropyl)cyclopropyl)acetonitrile (CAS 185516-82-9)
- 2-((2-Oxopropyl)thio)acetamide (CAS 823801-72-5)
- 1-(2-Oxopropyl)-1H-pyrrole-2-carbaldehyde (CAS 1437780-65-8)
- 1-(2-Oxopropyl)-1,2-dihydropyridin-2-one (CAS 34812-46-9)
Recommended Standards
- 3-Oxatricyclo[3.2.1.0,2,4]octane-6,7-diol (CAS 89921-51-7)
- 4-(Difluoromethyl)toluene (CAS 66865-75-6)
- 3-Methoxybicyclo[2.1.0]Pentane-1-carboxylic acid (CAS 2386233-03-8)
- 4-Cyclopentene-1,3-diol, monoacetate, (1s-tranS)- (9ci) (CAS 61348-01-4)
- 3-(Difluoromethoxy)-N-(prop-2-yn-1-yl)benzamide (CAS 1147279-02-4)
- Methylergonovine-13C-d3 (CAS CATO-C4X-194811)
- 5-Bromo-3-ethoxy-2-fluorobenzoic acid (CAS 1801516-14-2)
- (3R)-3-(Methoxymethyl)pyrrolidine (CAS 955428-54-3)
- Flunarizine impurity 53 (CAS CATO-C4X-135753)
- 3-(4-Methoxyphenyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1290543-35-9)
- N-(1-(4-fluorophenyl)ethyl)thietan-3-amine (CAS 1781617-08-0)
- 2-(3,5-Dimethylphenoxy)-3-methanesulfonyl-4-methyl-6-phenylpyridine (CAS 477845-40-2)
- 3-[1-methyl-5-(morpholine-4-sulfonyl)-1h-1,3-benzodiazol-2-yl]propanoic acid (CAS 731820-90-9)
- Renin Inhibitor Peptide (CAS 50410-01-0)
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