N-(4-Bromophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)acetamide CAS 620543-78-4
| CAS No. | 620543-78-4 |
| Molecular Formula | C12H12BrNO3S |
| Molecular Weight | 330.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(4-Bromophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)acetamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-(4-Bromophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)acetamide (CAS 620543-78-4), a certified reference material (molecular formula C12H12BrNO3S, MW 330.20 g/mol) for analytical method development and quality control.
Structurally, N-(4-Bromophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)acetamide (C12H12BrNO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 330.20 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.
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), N-(4-Bromophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)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 | C12H12BrNO3S |
| Molecular Weight | 330.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- n-(4-Bromophenyl)-3,5-dimethyl-1h-pyrazole-4-sulfonamide (CAS 1268702-85-7)
- 3-Acetyl-2-(4-bromophenyl)-1,3-thiazolidine-4-carboxylic acid (CAS 294845-47-9)
- 4-(2-Bromophenyl)-N,N-dimethylimidazole-1-sulfonamide (CAS 2006277-15-0)
- n-(2-Bromophenyl)-3,5-dimethyl-1h-pyrazole-4-sulfonamide (CAS 877159-08-5)
- N-(2-Bromophenyl)-2-methylbenzofuran-3-carboxamide (CAS 1373243-63-0)
- N4-(3-Bromophenyl)quinazoline-4,6,7-triamine (CAS 169205-87-2)
- 1-(3-Bromophenyl)-3-(1H-indol-3-yl)urea (CAS 941987-64-0)
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Recommended Standards
- N-(3-chloro-4-fluorophenyl)-2-((4-chlorophenyl)thio)acetamide (CAS 303090-98-4)
- Bis(4-chlorophenyl)(pyridin-2-yl)methanol (CAS 101875-96-1)
- N-(3,4-Dichlorophenyl)-2-[(4-fluorophenyl)sulfanyl]acetamide (CAS 329080-02-6)
- 8-Chloro-2-(4-ethylphenyl)quinoline-4-carbonyl chloride (CAS 1160256-02-9)
- Methyl 2-ethylbenzo[d]oxazole-6-carboxylate (CAS 1305711-85-6)
- 5-Chloro-2-fluoro-4-methoxy-6-(trichloromethyl)pyrimidine (CAS 84737-34-8)
- ACPT-II (CAS 195209-04-2)
- 246160-12-3 1-(Pyridin-2-yl)hexane-1,5-dione DTXSID10579015 (CAS 246160-12-3)
- (2-(Pyridin-3-yl)thiazol-4-yl)methanamine trihydrochloride (CAS 1217179-45-7)
- (4-(4-Fluorophenyl)-1H-pyrrol-2-yl)(4-(pyrimidin-2-yl)piperazin-1-yl)methanone (CAS 1219845-17-6)
- 1-(5-Bromopicolinoyl)pyrrolidine-3-carboxylic acid (CAS 1409029-98-6)
- 7-Bromo-5-fluorobenzofuran (CAS 253429-19-5)
- 6-Chloro-5-isobutoxypicolinaldehyde (CAS 2167918-29-6)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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