2-((2,5-Dioxotetrahydrofuran-3-yl)oxy)acetic acid CAS 67810-72-4
| CAS No. | 67810-72-4 |
| Molecular Formula | C6H6O6 |
| Molecular Weight | 174.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 174.11 g/mol gives 2-((2,5-Dioxotetrahydrofuran-3-yl)oxy)acetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-((2,5-Dioxotetrahydrofuran-3-yl)oxy)acetic acid (CAS 67810-72-4) is a high-purity analytical reference standard with the molecular formula C6H6O6 and a molecular weight of 174.11 g/mol.
2-((2,5-Dioxotetrahydrofuran-3-yl)oxy)acetic acid (C6H6O6) contains a carbohydrate-derived structure. 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 2-((2,5-Dioxotetrahydrofuran-3-yl)oxy)acetic acid 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 | C6H6O6 |
| Molecular Weight | 174.11 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, water |
| 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.) | 1976 |
Related Dioxotetrahydrofuran Standards
- 3-(2,5-Dioxotetrahydrofuran-3-yl)propanoic acid (CAS 57655-19-3)
- (R)-2,5-Dioxotetrahydrofuran-3-yl acetate (CAS 79814-40-7)
- 2-(2,5-Dioxotetrahydrofuran-3-yl)acetic acid (CAS 4756-10-9)
- 2,5-Dioxotetrahydrofuran-3-yl acetate (CAS 24766-96-9)
- N-(2,5-dioxotetrahydrofuran-3-yl)acetamide (CAS 3397-54-4)
- 4-((2,5-Dioxotetrahydrofuran-3-yl)thio)butanoic acid (CAS 185422-75-7)
- S-(2,5-Dioxotetrahydrofuran-3-yl) ethanesulfonothioate (CAS 89588-00-1)
- N-(2,5-Dioxotetrahydrofuran-3-yl)-2-phenylacetamide (CAS 17079-44-6)
Recommended Standards
- 1-hydroxy-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 89282-14-4)
- 2-(3-Hydroxy-2,5-dioxotetrahydrofuran-3-yl)acetic acid (CAS 24555-16-6)
- 1-4:6-3-Glucarodilactone (CAS 826-91-5)
- 5-(1,2-Dihydroxyethyl)-2,3,4(5H)-furantrione (CAS 7723-73-1)
- 4-Amino-2-(methylthio)pyrazolo[1,5-a][1,3,5]triazine-8-carbonitrile (CAS 1273577-56-2)
- Proadrenomedullin (12-20) (human) (CAS 186027-43-0)
- 4-Hydroxy-N'-[(1E)-(4-methylphenyl)methylidene]-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-3,5(13),6,8-tetraene-3-carbohydrazide (CAS 477855-31-5)
- ((2R,3S)-2-(4-fluorophenyl)tetrahydrofuran-3-yl)methanamine hydrochloride (CAS 1807938-04-0)
- N'-(5-Chloro-4-methyl-1,3-benzothiazol-2-yl)-N,N-dimethylethane-1,2-diamine (CAS 1105188-47-3)
- (4-Chlorophenyl)(isoquinolin-4-yl)methanone (CAS 1187166-86-4)
- Methyl 6-[4-(benzyloxy)phenyl]pyridine-3-carboxylate (CAS 1820711-30-5)
- 2-Chloro-2-methylcyclohexan-1-one (CAS 10409-46-8)
- PI 1840 (CAS 1401223-22-0)
- Cycloaspeptide D (CAS 691363-62-9)
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