n-(2-(((5-Bromothiophen-2-yl)methyl)thio)ethyl)-2-chloroacetamide CAS 852956-39-9
| CAS No. | 852956-39-9 |
| Molecular Formula | C9H11BrClNOS2 |
| Molecular Weight | 328.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies n-(2-(((5-Bromothiophen-2-yl)methyl)thio)ethyl)-2-chloroacetamide (CAS 852956-39-9), a certified reference material (molecular formula C9H11BrClNOS2, MW 328.68 g/mol) for analytical method development and quality control.
The molecular framework of n-(2-(((5-Bromothiophen-2-yl)methyl)thio)ethyl)-2-chloroacetamide (C9H11BrClNOS2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C9H11BrClNOS2 |
| Molecular Weight | 328.68 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related n Standards
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Recommended Standards
- 5-(5-chloro-1-methyl-1H-pyrazol-4-yl)-3-[4-(trifluoromethyl)phenyl]-1,2,4-oxadiazole (CAS 648427-08-1)
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- 5-((4-Chloro-5-(trifluoromethyl)pyrimidin-2-yl)amino)indolin-2-one (CAS 717907-76-1)
- 6-(2,2,2-Trifluoroacetyl)-5,6,7,8-tetrahydro-1,6-naphthyridine-3-sulfonyl chloride (CAS 1802152-71-1)
- n-(1-Cyclopropylethyl)-N-methylsulfamoyl chloride (CAS 1155156-49-2)
- 5,6-Diamino-2-((4-(dimethylamino)phenyl)amino)pyrimidin-4(1H)-one (CAS 61693-29-6)
- (S)-2-(2,4,5-trifluorophenyl)pyrrolidine (CAS 1270169-71-5)
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- 2,6-bis[(4<I>S</I>)-4-phenyl-2-oxazolinyl]pyridine (CAS 174500-20-0)
- 3-Benzamido-4-methyl-N-(3-(1-methyl-1H-imidazol-2-yl)phenyl)benzamide (CAS 1290490-78-6)
- 2-Amino-6-methyldipyrido[1,2-a:3',2'-d]imidazole Hydrochloride ·xHydrate (CAS 67730-11-4(free base))
- 6-FLUORO-3-(PIPERIDIN-4-YL)BENZO[D]OXAZOL-2(3H)-ONE HCL (CAS 1134819-90-1)
- 8-Bromo-5-methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1172341-29-5)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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