3-Oxocyclopent-1-enecarboxylic acid CAS 196496-02-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 196496-02-3 |
| Molecular Formula | C6H6O3 |
| Molecular Weight | 126.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Oxocyclopent-1-enecarboxylic acid (CAS 196496-02-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H6O3. Molecular weight: 126.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H6O3 |
| Molecular Weight | 126.11 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.) | 2013 |
Related Oxocyclopent Standards
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- 4-Oxocyclopent-2-enecarboxylic acid (CAS 208517-75-3)
- (5-Oxocyclopent-1-en-1-yl)boronic acid (CAS 871329-71-4)
- (2-Methyl-5-oxocyclopent-1-en-1-yl)boronic acid (CAS 912675-87-7)
- Methyl 3-oxocyclopent-1-enecarboxylate (CAS 108384-35-6)
- (R)-4-Oxocyclopent-2-en-1-yl acetate (CAS 59995-48-1)
- Methyl 4-oxocyclopent-2-ene-1-carboxylate (CAS 59895-12-4)
- Methyl 5-oxocyclopent-1-enecarboxylate (CAS 36601-73-7)
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