2-((2-(Benzo[b]selenophen-2-yl)ethyl)thio)acetamide CAS 61776-28-1
| CAS No. | 61776-28-1 |
| Molecular Formula | C12H13NOSSe |
| Molecular Weight | 298.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2-(Benzo[b]selenophen-2-yl)ethyl)thio)acetamide (CAS 61776-28-1), molecular formula C12H13NOSSe and molecular weight 298.26 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H13NOSSe, 2-((2-(Benzo[b]selenophen-2-yl)ethyl)thio)acetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 298.26 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-((2-(Benzo[b]selenophen-2-yl)ethyl)thio)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H13NOSSe |
| Molecular Weight | 298.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(Tetrahydro-2H-pyran-2-yl)-5-(trifluoromethyl)-1H-indazole-4-carbaldehyde (CAS 2760355-53-9)
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- 1-(5-(1-(3-(Trifluoromethyl)phenoxy)ethyl)-1H-pyrazol-1-yl)ethan-1-one (CAS 241127-30-0)
- 2-[(furan-2-ylmethyl)amino]-n-[2-(trifluoromethyl)phenyl]acetamide (CAS 838093-46-2)
- Telluriumdiiodide (CAS 13451-16-6)
- 2,6-Dimethyl-4-nitropyridine (CAS 4913-57-9)
- 5-Fluoro-2-(1H-pyrazol-1-yl)pyridine (CAS 1259030-32-4)
- 4-Chloro-3-iodopyridine hydrochloride (CAS 1987263-61-5)
- 4-(Methoxymethyl)tetrahydro-2h-pyran-4-amine hydrochloride (CAS 1029716-11-7)
- 6-Chloro-N-isopropyl-5-methyl-2-(piperazin-1-yl)pyrimidin-4-amine (CAS 102396-29-2)
- Ethyl-(2-trifluoromethylsulfanyl-ethyl)-amine (CAS 1286743-93-8)
- Methyl 6-propoxynicotinate (CAS 1334498-75-7)
- 6-Bromo-2-(pyridin-2-yl)quinoline-4-carboxylic acid (CAS 5109-98-8)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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