N-{2-[(2-acetamidoethyl)disulfanyl]ethyl}acetamide CAS 638-44-8
| CAS No. | 638-44-8 |
| Molecular Formula | C8H16N2O2S2 |
| Molecular Weight | 236.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H16N2O2S2, N-{2-[(2-acetamidoethyl)disulfanyl]ethyl}acetamide contains an amide group, 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 236.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
N-{2-[(2-acetamidoethyl)disulfanyl]ethyl}acetamide (CAS 638-44-8) is a high-purity analytical reference standard with the molecular formula C8H16N2O2S2 and a molecular weight of 236.35 g/mol.
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.
CATO manufactures N-{2-[(2-acetamidoethyl)disulfanyl]ethyl}acetamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H16N2O2S2 |
| Molecular Weight | 236.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related N Standards
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- 2-Chloro-N-(3-(hydrazinecarbonyl)phenyl)benzamide (CAS 1071296-09-7)
- 4-Cyclobutylpiperidin-4-ol (CAS 1374568-02-1)
- 6-(Phenylsulfonyl)-5-(trifluoromethyl)-2-(3-(trifluoromethyl)phenyl)pyridazin-3(2H)-one (CAS 866131-11-5)
- Methyl 2-[2-(trifluoromethyl)phenyl]imidazo[1,2-a]pyridine-6-carboxylate (CAS 1051397-21-7)
- 3-(Thiophen-3-yl)thiomorpholine (CAS 933684-92-5)
- 898750-04-4 3-(3-Chloro-5-fluorophenyl)-1-(2-methylphenyl)propan-1-one DTXSID10644934 (CAS 898750-04-4)
- 3-(2,4-Dimethylphenoxy)propane-1-sulfonyl chloride (CAS 1018340-66-3)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
Why CATO?
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