61826-55-9 cis-3-Acetyl-2,2-dimethylcyclobutaneacetic acid MFCD00001327 Pinonic acid CAS 61826-55-9
| CAS No. | 61826-55-9 |
| Molecular Formula | C10H16O3 |
| Molecular Weight | 184.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 184.23 g/mol gives 61826-55-9 cis-3-Acetyl-2,2-dimethylcyclobutaneacetic acid MFCD00001327 Pinonic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
61826-55-9 cis-3-Acetyl-2,2-dimethylcyclobutaneacetic acid MFCD00001327 Pinonic acid (CAS 61826-55-9), molecular formula C10H16O3 and molecular weight 184.23 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 61826-55-9 cis-3-Acetyl-2,2-dimethylcyclobutaneacetic acid MFCD00001327 Pinonic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 184.23 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.
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 | C10H16O3 |
| Molecular Weight | 184.23 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
Recommended Standards
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