Ethane-1,1-diylbis(butylselane) CAS 26822-79-7
| CAS No. | 26822-79-7 |
| Molecular Formula | C10H22Se2 |
| Molecular Weight | 300.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 300.20 g/mol gives Ethane-1,1-diylbis(butylselane) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethane-1,1-diylbis(butylselane) (CAS 26822-79-7) is a high-purity analytical reference standard with the molecular formula C10H22Se2 and a molecular weight of 300.20 g/mol.
The molecular framework of Ethane-1,1-diylbis(butylselane) (C10H22Se2) is characterized by an organic framework. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C10H22Se2 |
| Molecular Weight | 300.20 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1964 |
Related Ethane Standards
- 4,4'-(Ethane-1,2-diylbis(azanediyl))dibenzoic acid (CAS 95627-01-3)
- Ethane-1,2-diyl bis(2-bromoacetate) (CAS 3785-34-0)
- 2,2'-((Ethane-1,2-diylbis(azanylylidene))bis(ethan-1-yl-1-ylidene))diphenol (CAS 5464-60-8)
- 9,9'-(Ethane-1,2-diyl)bis(9H-purin-6-amine) (CAS 22917-80-2)
- (Ethane-1,1,1-triyltris(oxy))tribenzene (CAS 49758-91-0)
- 3,3',3'',3'''-(Ethane-1,2-diylbis(azanetriyl))tetrakis(propan-1-ol) (CAS 5261-23-4)
- Ethane-1,2-diylbis(phenylphosphinic acid) (CAS 1089-77-6)
- 1,1'-((Ethane-1,2-diylbis(azanediyl))bis(ethane-2,1-diyl))bis(2-amino-1H-imidazol-4(5H)-one) (CAS 98690-32-5)
Recommended Standards
- 5-(Trifluoromethyl)thiophen-3-yl trifluoromethanesulfonate (CAS 827322-77-0)
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- 3-((3,4-Dichlorophenyl)amino)-1-(thiophen-2-yl)propan-1-one (CAS 93523-13-8)
- Netupitant Impurity 24 (CAS 1314722-26-3)
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- 2-Chloro-6-(trifluoromethylthio)pyridine (CAS 1204234-32-1)
- 2-(4-Iodophenyl)-2-methylpropan-1-amine (CAS 630385-33-0)
- Ethyl 2-bromotetradecanoate (CAS 14980-92-8)
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- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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