3,8-dioxabicyclo[3.2.1]octane-2,4-dione CAS 54885-06-2
| CAS No. | 54885-06-2 |
| Molecular Formula | C6H6O4 |
| Molecular Weight | 142.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,8-dioxabicyclo[3.2.1]octane-2,4-dione (CAS 54885-06-2), molecular formula C6H6O4 and molecular weight 142.11 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3,8-dioxabicyclo[3.2.1]octane-2,4-dione (C6H6O4) 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 the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3,8-dioxabicyclo[3.2.1]octane-2,4-dione 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 | C6H6O4 |
| Molecular Weight | 142.11 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
Related dioxabicyclo Standards
- 2,5-Dioxabicyclo[4.1.0]hept-7-ylmethanol (CAS 1824424-75-0)
- 6,8-Dioxabicyclo[3.2.1]Oct-2-en-4-ol (CAS 1212181-78-6)
- 6,8-DIOXABICYCLO[3.2.1]OCTAN-3-ONE (CAS 1369498-81-6)
- 6,8-Dioxabicyclo[3.2.1]octan-7-one (CAS 5257-20-5)
- 6,8-Dioxabicyclo[3.2.1]oct-2-en-4-one (CAS 281676-64-0)
- (1S)-6,8-Dioxabicyclo(3.2.1)oct-2-en-4-one (1S,5R)-6,8-dioxabicyclo[3.2.1]oct-2-en-4-one 1,6-anhydro-3,4-dideoxy-beta-D-glycero-hex-3-enopyranos-2-ulose 37112-31-5 CHEBI:30999 levoglucosenone (CAS 37112-31-5)
- 6-phenyl-3,7-dioxabicyclo[4.1.0]heptane (CAS 1934507-71-7)
- 5-{3,7-dioxabicyclo[4.1.0]heptan-6-yl}-1-methyl-1H-pyrazole (CAS 2044773-09-1)
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Why CATO?
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