(S)-N-(2-oxotetrahydrothiophen-3-yl)acetamide CAS 17896-21-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17896-21-8 |
| Molecular Formula | C6H9NO2S |
| Molecular Weight | 159.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-N-(2-oxotetrahydrothiophen-3-yl)acetamide (CAS 17896-21-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H9NO2S. Molecular weight: 159.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1962 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-Benzothiophene-4-carbonitrile (CAS 17347-34-1)
- (R)-N-(2-Oxotetrahydrothiophen-3-yl)acetamide (CAS 183072-09-5)
- 2-(1,1-Dioxidotetrahydrothiophen-3-yl)acetonitrile (CAS 17236-09-8)
- 2-(4-Bromo-3-chlorophenoxy)acetic acid (CAS 90004-81-2)
- 2-(3-(Tert-butyl)-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)acetic acid (CAS 1567019-09-3)
- 869884-78-6 53PC6LO35W Radezolid [USAN:INN] Acetamide, N-(((5S)-3-(2-fluoro-4'-(((1H-1,2,3-triazol-5-ylmethyl)amino)methyl)(1,1'-biphenyl)-4-yl)-2-oxo-5-oxazolidinyl)methyl)- Radezolid N-(((5S)-3-(2-Fluoro-4'-(((1H-1,2,3-triazol-5-ylmethyl)amino)methyl)biphenyl-4-yl)-2-oxo-1,3-oxazolidin-5-yl)methyl)acetamide RX-01_667 RX-103 RX-1741 UNII-53PC6LO35W (CAS 869884-78-6)
- 5-(3-(Trifluoromethyl)phenyl)pyrazin-2-amine hydrochloride (CAS 1803583-59-6)
- 7-Chloro-2-(4-ethylphenyl)-8-methylquinoline-4-carboxylic acid (CAS 588711-30-2)
- 2,3,5-Triacetyluridine (CAS 4105-38-8)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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