2-(1,1-Dioxidotetrahydrothiophen-3-yl)acetonitrile CAS 17236-09-8
| CAS No. | 17236-09-8 |
| Molecular Formula | C6H9NO2S |
| Molecular Weight | 159.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(1,1-Dioxidotetrahydrothiophen-3-yl)acetonitrile (CAS 17236-09-8) is a high-purity analytical reference standard with the molecular formula C6H9NO2S and a molecular weight of 159.21 g/mol.
2-(1,1-Dioxidotetrahydrothiophen-3-yl)acetonitrile (C6H9NO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H9NO2S |
| Molecular Weight | 159.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dioxidotetrahydrothiophen Standards
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)ethan-1-one (CAS 3895-34-9)
- 3-(1,1-Dioxidotetrahydrothiophen-3-yl)propanenitrile (CAS 1266688-02-1)
- N-(1,1-dioxidotetrahydrothiophen-3-yl)acetamide (CAS 6298-48-2)
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-methylnitrous amide (CAS 13256-21-8)
- 2-(1,1-Dioxidotetrahydrothiophen-2-yl)acetic acid (CAS 1781610-08-9)
- (S)-2-(1,1-Dioxidotetrahydrothiophen-3-yl)acetic acid (CAS 2381121-52-2)
- 2-(1,1-Dioxidotetrahydrothiophen-3-yl)acetic Acid (CAS 4785-66-4)
- 2-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-methylpropanenitrile (CAS 1480771-57-0)
Recommended Standards
- Ethyl 3-isothiocyanatopropionate (CAS 17126-62-4)
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- (S)-N-(2-oxotetrahydrothiophen-3-yl)acetamide (CAS 17896-21-8)
- 2-(Nitro(phenyl)methylene)indolin-3-one (CAS 144264-10-8)
- 2-(Furan-2-carboxamido)-4-methylthiazole-5-carboxylic acid (CAS 604762-22-3)
- (1-Ethylpyrrolidin-3-yl)methanamine oxalate (CAS 1177284-68-2)
- Ethyl 2-(difluoromethyl)-8-fluoroimidazo[1,2-a]pyridine-3-carboxylate (CAS 2451256-49-6)
- 3-Iodo-4-(isopropylamino)benzoic acid (CAS 1131588-11-8)
- 8-Methyl-3-phenyl-1,4-diazaspiro[4.5]Dec-3-ene-2-thione (CAS 899925-95-2)
- Atractylodinol (CAS 61642-89-5)
- 1-(4-Fluoro-3-(trifluoromethyl)phenyl)propan-1-one (CAS 239107-27-8)
- 4,5-Difluoro-2-nitrobenzenesulfonamide (CAS 1803870-61-2)
- Anxiety Peptide (CAS 95237-86-8)
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