2,2'-(Pentane-1,5-diylbis(sulfanediyl))bis(ethan-1-ol) CAS 5400-84-0
| CAS No. | 5400-84-0 |
| Molecular Formula | C9H20O2S2 |
| Molecular Weight | 224.38 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 2,2'-(Pentane-1,5-diylbis(sulfanediyl))bis(ethan-1-ol).
CATO supplies 2,2'-(Pentane-1,5-diylbis(sulfanediyl))bis(ethan-1-ol) (CAS 5400-84-0), a certified reference material (molecular formula C9H20O2S2, MW 224.38 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H20O2S2, 2,2'-(Pentane-1,5-diylbis(sulfanediyl))bis(ethan-1-ol) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 224.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
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 | C9H20O2S2 |
| Molecular Weight | 224.38 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 2 |
Related Pentane Standards
- Pentane-1,1-diyldibenzene (CAS 1726-12-1)
- Pentane-2,4-diyldibenzene (CAS 1145-23-9)
- Pentane-1,5-diyldiphosphonic acid (CAS 4672-25-7)
- Pentane-1,5-disulfonic acid (CAS 101020-77-3)
- 4-(Pentane-1-sulfonyl)-butylamine (CAS 1267106-37-5)
- 1,1'-(Pentane-3,3-diyl)bis(1H-pyrazole) (CAS 28791-86-8)
- 2,2'-(Pentane-3,3-diyl)difuran (CAS 100612-04-2)
- Pentane-1,2,5-triyl triacetate (CAS 5470-86-0)
Recommended Standards
- 1-Cyclododecylpropan-2-one (CAS 92279-34-0)
- 6-(Methoxyamino)-5-methylpyrimidin-2(1H)-one (CAS 68141-18-4)
- 1,2-Epoxycyclopentadecane (CAS 287-08-1)
- Octyl Methanethiosulfonate (CAS 7559-45-7)
- 1-(3-Chlorophenyl)-3-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-67-2)
- Ethyl 2-(3-Methyl-1,2,4-oxadiazol-5-yl)acetate (CAS 1216294-40-4)
- (R)-2-Allyl-5-oxopyrrolidine-2-carboxamide (CAS 144466-58-0)
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- [2,2'-Binaphthalen]-7-yl trifluoromethanesulfonate (CAS 1374337-37-7)
- 2-(((1-((Benzyloxy)carbonyl)piperidin-2-yl)methyl)(cyclopropyl)amino)acetic acid (CAS 1353972-06-1)
- [3-(4-methylphenyl)isoxazol-5-yl]methanesulfonyl chloride (CAS 1087784-43-7)
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- 3,4-Di-tert-butoxy-3-cyclobutene-1,2-dione (CAS 66478-66-8)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
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