Bicyclo[2.2.2]oct-5-ene-2,3-dicarboxylic acid CAS 28871-80-9
| CAS No. | 28871-80-9 |
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Bicyclo[2.2.2]oct-5-ene-2,3-dicarboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 196.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies Bicyclo[2.2.2]oct-5-ene-2,3-dicarboxylic acid (CAS 28871-80-9), a certified reference material (molecular formula C10H12O4, MW 196.20 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 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.) | 1965 |
Related Bicyclo Standards
- Bicyclo[2.2.2]Oct-5-ene-2,3-dicarboxylic acid (CAS 34487-58-6)
- 2-(Bicyclo[2.2.1]Heptan-2-ylamino)-N,N-dimethylacetamide (CAS 1247416-22-3)
- 3-(Bicyclo[2.2.1]heptan-2-yl)-2,2-dimethylpropanoic acid (CAS 1560323-04-7)
- ethyl 3-{bicyclo[2.2.1]heptan-2-yl}propanoate (CAS 1797121-57-3)
- Ethyl bicyclo[6.1.0]Nonane-9-carboxylate (CAS 72258-12-9)
- N-(1-(bicyclo[2.2.1]Heptan-2-yl)ethyl)-2-methylpropan-1-amine (CAS 1217642-51-7)
- n-(1-(Bicyclo[2.2.1]heptan-2-yl)ethyl)butan-1-amine (CAS 85542-15-0)
- 2-((Bicyclo[2.2.1]hept-5-en-2-ylmethyl)amino)butan-1-ol (CAS 1218115-80-0)
Recommended Standards
- Benzyl 2,3-dihydroxypropanoate (CAS 73573-57-6)
- Benzoic acid, 2,3-diamino-4-methoxy-, methyl ester (CAS 201287-70-9)
- Biphenylene-2-carboxylic acid (CAS 93103-69-6)
- Benzo[g]quinoxalin-2(1H)-one (CAS 66367-17-7)
- 5,6-dimethyl-3-sulfanylpyridazine-4-carbonitrile (CAS 98279-98-2)
- 2,5-Bis(2-(2-methoxyethoxy)ethoxy)terephthalic acid (CAS 116160-23-7)
- Ethephon-13C2 (CAS CATO-CCPD103516)
- 2-Bromo-4-fluoro-6-hydroxybenzonitrile (CAS 1807005-80-6)
- Phoxim Impurity 6 (CAS 14816-16-1)
- 3-(1h-Imidazol-1-yl)pyrazine-2-carboxylic acid (CAS 717848-23-2)
- 1-(2-Bromoethyl)piperidine (CAS 56477-57-7)
- 3-(azepane-1-sulfonyl)-N-(3-bromophenyl)benzamide (CAS 420831-40-9)
- Hydroxy-PEG2-C2-methyl ester (CAS 457897-73-3)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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