Diisopropyl (4-bromobutyl)phosphonate CAS 147461-17-4
| CAS No. | 147461-17-4 |
| Molecular Formula | C10H22BrO3P |
| Molecular Weight | 301.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Diisopropyl (4-bromobutyl)phosphonate.
Diisopropyl (4-bromobutyl)phosphonate (CAS 147461-17-4), molecular formula C10H22BrO3P and molecular weight 301.16 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Diisopropyl (4-bromobutyl)phosphonate (C10H22BrO3P) contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. 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 301.16 g/mol, it falls into the moderately-high-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 | C10H22BrO3P |
| Molecular Weight | 301.16 g/mol |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Br-containing |
Related Diisopropyl Standards
- Diisopropyl 3-(2-methoxy-2-oxoethyl)cyclobutane-1,1-dicarboxylate (CAS 1628783-87-8)
- Diisopropyl (perfluorophenyl)boronate (CAS 267006-38-2)
- 3,3-Diisopropyl-2-methyl-4,7,10-trioxa-3-siladodecan-12-ol (CAS 1170231-23-8)
- DiiSopropyl (2-hydroxynaphthalen-1-yl)phosphonate (CAS 1592980-00-1)
- Diisopropyl 3,3-dimethoxycyclobutane-1,1-dicarboxylate (CAS 115118-68-8)
- Diisopropyl 3,3-bis(Hydroxymethyl)cyclobutane-1,1-dicarboxylate (CAS 1237542-08-3)
- DiiSopropyl (2-hydroxy-5-methoxyphenyl)phosphonate (CAS 1592980-08-9)
- 3,3'-Diisopropyl-2H,2'H-[5,5'-bithiazolylidene]-2,2',4,4'(3H,3'H)-tetraone (CAS 924868-28-0)
Recommended Standards
- 3-Bromo-1-tosyl-1H-pyrazole (CAS 1422344-41-9)
- 3-(4-Bromophenyl)-4-(methylsulfonyl)-1H-pyrazole (CAS 154260-05-6)
- Methyl 7-bromo-2-(methylthio)-1H-benzo[d]imidazole-5-carboxylate (CAS 1378260-57-1)
- 3-Bromo-5-(3,4-dimethoxyphenyl)-1,2,4-thiadiazole (CAS 1603015-44-6)
- 4-Fluoroindolin-7-aminedihydrochloride (CAS 2306274-49-5)
- 2-(4-Nitrophenyl)cyclopentan-1-one (CAS 104869-89-8)
- (3E)-1-(4-Chlorophenyl)-3-{[(2,4-dichlorophenyl)methoxy]imino}propan-1-one (CAS 339022-09-2)
- 2-(2-Methoxyethoxy)ethane-1-sulfonamide (CAS 1340363-76-9)
- 1-Benzyl-4-chloro-1H-indazole (CAS 952734-43-9)
- 5,6-Bis(methylamino)pyrazine-2,3-dicarbonitrile (CAS 150960-06-8)
- (3-Bromophenyl)(tert-butyl)sulfane (CAS 135883-40-8)
- 3-ethyl-4-cyanopyridine (CAS 13341-18-9)
- 1-(2,4-Dichlorobenzyl)-3-phenyl-1,5,6,7,8,9-hexahydroimidazo[1,2-a]azepin-4-ium bromide (CAS 400856-69-1)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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