[cis-2,4-dioxo-3-oxabicyclo[3.2.0]heptan-6-yl] acetate CAS 179548-96-0
| CAS No. | 179548-96-0 |
| Molecular Formula | C8H8O5 |
| Molecular Weight | 184.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), [cis-2,4-dioxo-3-oxabicyclo[3.2.0]heptan-6-yl] acetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies [cis-2,4-dioxo-3-oxabicyclo[3.2.0]heptan-6-yl] acetate (CAS 179548-96-0), a certified reference material (molecular formula C8H8O5, MW 184.15 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, [cis-2,4-dioxo-3-oxabicyclo[3.2.0]heptan-6-yl] acetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 184.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H8O5 |
| Molecular Weight | 184.15 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 |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
Related cis Standards
- (3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetic acid (CAS 1071308-45-6)
- 6,8-Dioxo-5,7-diazaspiro[3.4]octane-2-carboxylic acid (CAS 1186202-25-4)
- 3-(2,3-Dioxo-3,4-dihydropyrazin-1(2H)-yl)propanoic acid (CAS 1240528-06-6)
- 1-Ethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 1242281-85-1)
- 2-(4-Methyl-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)acetic acid (CAS 1275729-79-7)
- (2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methyl acetate (CAS 98277-03-3)
- (2,4-dioxo-3-oxabicyclo[3.2.0]heptan-6-yl) acetate (CAS 2384356-76-5)
- (6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetic acid (CAS 38580-22-2)
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