Diisopropyl Butylphosphonate CAS 52468-61-8
| CAS No. | 52468-61-8 |
| Molecular Formula | C10H23O3P |
| Molecular Weight | 222.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Diisopropyl Butylphosphonate is closely related to a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Diisopropyl Butylphosphonate (CAS 52468-61-8), a certified reference material (molecular formula C10H23O3P, MW 222.26 g/mol) for analytical method development and quality control.
Structurally, Diisopropyl Butylphosphonate (C10H23O3P) contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 222.26 g/mol, it falls into the medium-molecular-weight range. 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 | C10H23O3P |
| Molecular Weight | 222.26 g/mol |
| Purity | ≥95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1971 |
Related Diisopropyl Standards
- 2,6-Diisopropyl-4-nitroaniline (CAS 163704-72-1)
- (4,6-Diisopropyl-1,3-phenylene)dimethanol (CAS 32445-22-0)
- Diisopropyl chloromalonate (CAS 195209-93-9)
- Diisopropyl (bromomethyl)boronate (CAS 137297-49-5)
- 2,6-Diisopropyl-4-nitrophenol (CAS 1576-14-3)
- Diisopropyl (S)-(2-methylaziridin-1-yl)phosphonate (CAS 1800100-71-3)
- Diisopropyl (2-hydroxypropan-2-yl)phosphonate (CAS 89865-29-2)
- 1,3-Diisopropyl-1,1,3,3-tetramethyldisiloxane (CAS 36957-90-1)
Recommended Standards
- 5-(4-Methoxy-benzyl)-[1,3,4]oxadiazole-2-thiol 5-(4-methoxybenzyl)-1,3,4-oxadiazole-2-thiol 93073-37-1 (CAS 93073-37-1)
- Dapoxetine Impurity 70 (CAS 38262-42-9)
- 926250-89-7 N-(5-Amino-2-fluorophenyl)cyclopentanecarboxamide (CAS 926250-89-7)
- Aztreonam impurity 76 (CAS CATO-C4X-152276)
- Ethyl 2-(4,6-dichloropyrimidin-2-yl)acetate (CAS 63155-10-2)
- Methyl 1-(5-nitropyridin-2-yl)-1H-pyrazole-3-carboxylate (CAS 1172021-95-2)
- 6-(2-Methyl-1H-imidazol-1-yl)pyrimidin-4-amine (CAS 1314353-51-9)
- (1-(4-Ethylphenyl)ethyl)hydrazine (CAS 91010-25-2)
- 3,5-Diisopropylbenzene-1,2-diol (CAS 2138-49-0)
- Tert-butyl 2-(2-(2,2,2-trifluoroacetamido)ethyl)morpholine-4-carboxylate (CAS 627860-55-3)
- 1-(4-((4-(((4-Methoxyphenyl)thio)methyl)piperidin-1-yl)sulfonyl)phenyl)ethan-1-one (CAS 1421451-22-0)
- rac-Cotinine 3-Carboxylic Acid (CAS 1246815-18-8)
- 4,5-Dimethyloctane (CAS 15869-96-2)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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