Neodecanoic acid, potassium salt CAS 26761-42-2
| CAS No. | 26761-42-2 |
| Molecular Formula | C10H19O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Neodecanoic acid, potassium salt (CAS 26761-42-2) is a high-purity analytical reference standard with the molecular formula C10H19O2K and a molecular weight of 210.36 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Neodecanoic acid, potassium salt is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 210.36 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.
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 | C10H19O2 K |
| Molecular Weight | 210.36 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1964 |
Related Neodecanoic Standards
- Neodecanoic acid, 2-oxiranylmethyl ester, polymer with hexahydro-1,3-isobenzofurandione (CAS 102286-64-6)
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- Neodecanoic acid (CAS 130776-67-9)
- Neodecanoic acid, ethenyl ester, polymer with ethenyl acetate and ethyl 2-propenoate (CAS 141667-71-2)
- Neodecanoic Acid (CAS 26896-20-8)
- Neodecanoic acid, 2-oxiranylmethyl ester, polymer with ethenylbenzene and 2-propenoic acid (CAS 79070-05-6)
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