3-(5-Bromothiophen-2-yl)-3-(2,2,2-trifluoroacetamido)propanoic acid CAS 194229-21-5
| CAS No. | 194229-21-5 |
| Molecular Formula | C9H7BrF3NO3S |
| Molecular Weight | 346.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(5-Bromothiophen-2-yl)-3-(2,2,2-trifluoroacetamido)propanoic acid (CAS 194229-21-5), a certified reference material (molecular formula C9H7BrF3NO3S, MW 346.12 g/mol) for analytical method development and quality control.
3-(5-Bromothiophen-2-yl)-3-(2,2,2-trifluoroacetamido)propanoic acid (C9H7BrF3NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-(5-Bromothiophen-2-yl)-3-(2,2,2-trifluoroacetamido)propanoic acid 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 | C9H7BrF3NO3S |
| Molecular Weight | 346.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- (S)-3-(5-bromothiophen-2-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 190319-95-0)
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Recommended Standards
- 2-(3-Iodophenyl)benzo[d]oxazole-5-carbonitrile (CAS 1706464-92-7)
- 1-(3-(Perfluoropropyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl)ethan-1-one (CAS 808764-38-7)
- 5-[(4-Iodo-3,5-dimethyl-1H-pyrazol-1-yl)methyl]-2-furoic acid (CAS 1171235-93-0)
- 1-(5-(Perfluoropropyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)ethan-1-one (CAS 229980-60-3)
- Methyl L-leucylglycinate (CAS 39622-13-4)
- 4-[(4-Formyl-3-hydroxyphenoxy)methyl]benzoic acid (CAS 866143-85-3)
- 2-(Difluoromethoxy)benzo[d]oxazole-7-carboxylic acid (CAS 1806395-79-8)
- Cefradine Impurity 5 (CAS 1379292-16-6)
- 1-Fluoro-3-isothiocyanato-5-methoxybenzene (CAS 1360899-87-1)
- 4-((4-(Trifluoromethyl)benzyl)oxy)thiomorpholine 1,1-dioxide (CAS 478040-93-6)
- 2-(3-(tert-Butylamino)-2-hydroxypropoxy)benzonitrile hydrochloride (CAS 29876-08-2)
- 2-(2-Aminoethyl)-6-phenylpyridazin-3(2H)-one hydrochloride (CAS 1609399-79-2)
- tert-butyl N-[(1-methylazetidin-3-yl)methyl]carbamate (CAS 1193386-53-6)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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