6-Oxabicyclo[3.2.1]oct-3-en-7-one CAS 4720-83-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4720-83-6 |
| Molecular Formula | C7H8O2 |
| Molecular Weight | 124.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Oxabicyclo[3.2.1]oct-3-en-7-one (CAS 4720-83-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8O2. Molecular weight: 124.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8O2 |
| Molecular Weight | 124.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Oxabicyclo Standards
- 8-oxabicyclo[3.2.1]oct-6-en-3-one (CAS 40458-77-3)
- cis-2-Oxabicyclo[3.3.0]oct-6-en-3-one (CAS 26054-46-6)
- 7-Oxabicyclo[2.2.1]Heptane-2-carbonitrile (CAS 89937-59-7)
- 8-Oxabicyclo[3.2.1]Oct-6-en-3-amine (CAS 1781013-25-9)
- 1-Methyl-3-oxabicyclo[3.1.0]hexane-2,4-dione (CAS 696-16-2)
- 3-oxabicyclo[3.1.1]heptane-2,4-dione (CAS 4462-97-9)
- 3-Oxabicyclo[3.2.0]heptane-2,4-dione (CAS 4462-96-8)
- 7-oxabicyclo[2.2.1]heptane-1-carbaldehyde (CAS 1235980-06-9)
Recommended Standards
- 6-Methyl-2-pyridinamine1-oxide (CAS 25063-84-7)
- 6-Methyl-2,3-dihydropyrazolo[5,1-b]oxazole (CAS 67000-44-6)
- Bicyclo[2.2.1]heptane-2,5-dione (CAS 27943-47-1)
- N-[(2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl]-3-methylbutanamide (CAS 477885-86-2)
- 2-Chloro-N-[2-(4-sulfamoylphenyl)ethyl]acetamide (CAS 379255-81-9)
- Methyl 6-bromo-1H-pyrrolo[2,3-b]pyridine-4-carboxylate (CAS 1190315-53-7)
- Z-trans-4-fluoro-L-prolinonitrile (CAS 1212342-08-9)
- 4-Pyridoxolactone (CAS 4753-19-9)
- (DHQD)2Pyr (CAS 149725-81-5)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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