Cyclopent-3-ene-1,1-dicarboxylic acid CAS 88326-51-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88326-51-6 |
| Molecular Formula | C7H8O4 |
| Molecular Weight | 156.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cyclopent-3-ene-1,1-dicarboxylic acid (CAS 88326-51-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8O4. Molecular weight: 156.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8O4 |
| Molecular Weight | 156.14 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, 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.) | 1982 |
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Recommended Standards
- Ethyl 2-((cyanomethyl)amino)-2-oxoacetate (CAS 349119-47-7)
- Bicyclo[2.1.0]Pentane-1,4-dicarboxylic acid (CAS 34731-76-5)
- Ethyl 2-(2H-1,2,3,4-tetraazol-2-yl)acetate (CAS 81548-03-0)
- 5-(furan-3-yl)-1,2-oxazole-4-carboxylic acid (CAS 1540898-58-5)
- 4-(4-Ethoxyphenyl)-1,2,5-oxadiazol-3(2h)-imine (CAS 874193-20-1)
- 2-(((5-Bromothiophen-2-yl)methyl)amino)cyclohexan-1-ol (CAS 1183446-78-7)
- 2-Bromo-3-nitrobenzyl alcohol (CAS 90407-20-8)
- (R)-2-amino-2-(2,4-dimethoxyphenyl)ethan-1-ol (CAS 1212799-89-7)
- Losartan-d9 (CAS 1030937-18-8)
- Neuropeptide FF (CAS 99566-27-5)
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