N-(1,1-dioxidotetrahydrothiophen-3-yl)-2-iodoacetamide CAS 880071-96-5
| CAS No. | 880071-96-5 |
| Molecular Formula | C6H10INO3S |
| Molecular Weight | 303.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies N-(1,1-dioxidotetrahydrothiophen-3-yl)-2-iodoacetamide (CAS 880071-96-5), a certified reference material (molecular formula C6H10INO3S, MW 303.12 g/mol) for analytical method development and quality control.
Structurally, N-(1,1-dioxidotetrahydrothiophen-3-yl)-2-iodoacetamide (C6H10INO3S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 303.12 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C6H10INO3S |
| Molecular Weight | 303.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- N-((1,1-Dioxidotetrahydrothiophen-3-yl)carbamothioyl)thiophene-2-carboxamide (CAS 431066-85-2)
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- 2-(1,1-Dioxidotetrahydrothiophen-3-yl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 1097046-53-1)
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-7-methoxybenzofuran-2-carboxamide (CAS 951927-15-4)
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Recommended Standards
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- 3-[3-(4-bromothiophen-2-yl)-1,2,4-oxadiazol-5-yl]propanoic acid (CAS 1197827-84-1)
- 1-(5-chloro-1H-1,3-benzodiazol-2-yl)ethan-1-amine dihydrochloride (CAS 1955499-74-7)
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- 2-(3-(tert-Butoxycarbonyl)-3-azabicyclo[3.1.0]hexan-6-yl)acetic acid (CAS 1427417-17-1)
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