3-(4-Bromothiophen-2-yl)-1-(4-chlorophenyl)prop-2-en-1-one CAS 219689-82-4
| CAS No. | 219689-82-4 |
| Molecular Formula | C13H8BrClOS |
| Molecular Weight | 327.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(4-Bromothiophen-2-yl)-1-(4-chlorophenyl)prop-2-en-1-one (CAS 219689-82-4), a certified reference material (molecular formula C13H8BrClOS, MW 327.62 g/mol) for analytical method development and quality control.
Structurally, 3-(4-Bromothiophen-2-yl)-1-(4-chlorophenyl)prop-2-en-1-one (C13H8BrClOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 327.62 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), 3-(4-Bromothiophen-2-yl)-1-(4-chlorophenyl)prop-2-en-1-one 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 | C13H8BrClOS |
| Molecular Weight | 327.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromothiophen Standards
- 3-[(5-bromothiophen-3-yl)methoxy]-4-methylbenzoic acid (CAS 1293039-30-1)
- n-(2-(5-Bromothiophen-2-yl)ethyl)-5-nitropyridin-2-amine (CAS 938866-01-4)
- (5-Bromothiophen-2-yl)(6,7-dihydrothieno[3,2-c]pyridin-5(4h)-yl)methanone (CAS 1241232-31-4)
- n-(2-(((5-Bromothiophen-2-yl)methyl)thio)ethyl)-2-chloroacetamide (CAS 852956-39-9)
- 4-({[(4-bromothiophen-2-yl)methyl](methyl)amino}methyl)-N-methylpyridin-2-amine (CAS 1271451-74-1)
- n-((4-Bromothiophen-2-yl)methyl)-1-(2-methoxyphenyl)ethan-1-amine (CAS 1039802-19-1)
- 1-((5-Bromothiophen-2-yl)sulfonyl)piperidin-4-ol (CAS 1082805-12-6)
- n-((5-Bromothiophen-2-yl)methyl)-2-hydroxy-4-methylbenzamide (CAS 1100130-19-5)
Recommended Standards
- 4-(4-Bromobutoxy)benzenesulfonyl chloride (CAS 1375453-68-1)
- 5-Bromo-N-(tert-butyl)-2-chloropyridine-3-sulfonamide (CAS 1248478-71-8)
- 4-(4-Bromophenoxy)butane-1-sulfonyl chloride (CAS 1343263-72-8)
- 5-Bromo-4-chloro-N,N-diethylpyridine-3-sulfonamide (CAS 1352541-33-3)
- 3-(7-Methoxy-3,4-dihydroquinolin-1(2H)-yl)propan-1-amine (CAS 1510329-46-0)
- Fmoc-D-Homocit-OH (CAS 201485-38-3)
- 6-Propoxyquinolin-3-amine (CAS 1365961-67-6)
- Olmesartan Impurity 101 (CAS CATO-C4X-1097101)
- 2-Fluoro-6-methylisonicotinonitrile (CAS 1804911-03-2)
- 4-(3-(Trifluoromethyl)-3H-diazirin-3-yl)-1H-indazole (CAS 2231676-97-2)
- 3-Fluoro-4-(trifluoromethyl)phenylboronic Acid (CAS 864759-68-2)
- 2-((8-Methyl-2-oxo-4-phenyl-2h-chromen-7-yl)oxy)acetic acid (CAS 307547-34-8)
- 1,3-Dichloropropan-2-yl 4-methylbenzenesulfonate (CAS 16670-52-3)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com