2-((2-((4-Bromophenyl)amino)-2-oxoethyl)thio)propanoic acid CAS 919466-75-4
| CAS No. | 919466-75-4 |
| Molecular Formula | C11H12BrNO3S |
| Molecular Weight | 318.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-((2-((4-Bromophenyl)amino)-2-oxoethyl)thio)propanoic acid (C11H12BrNO3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-((2-((4-Bromophenyl)amino)-2-oxoethyl)thio)propanoic acid (CAS 919466-75-4), molecular formula C11H12BrNO3S and molecular weight 318.19 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-((2-((4-Bromophenyl)amino)-2-oxoethyl)thio)propanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H12BrNO3S |
| Molecular Weight | 318.19 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 2-({2-[(3-bromophenyl)amino]-2-oxoethyl}thio)propanoic acid (CAS 1016786-75-6)
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- 1-((4-bromophenyl)sulfonyl)piperidin-4-one (CAS 929000-54-4)
- 3-({2-[(4-bromophenyl)amino]-2-oxoethyl}thio)propanoic acid (CAS 919617-19-9)
- N-(4-Bromophenyl)-3-oxo-3-phenylpropanamide (CAS 1088-93-3)
- 4-(3-Bromophenyl)-4-azatricyclo[5.2.1.0,2,6]dec-8-ene-3,5-dione (CAS 150000-18-3)
- 1-(6-(4-Bromophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethanamine (CAS 1706455-30-2)
Recommended Standards
- 2-((2-((4-Bromo-2-methylphenyl)amino)-2-oxoethyl)thio)acetic acid (CAS 483312-15-8)
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- 3-(3-Bromo-2-methyl-6-(methylsulfonyl)phenyl)-4,5-dihydroisoxazole (CAS 247922-29-8)
- Allocryptopine (CAS 485-91-6)
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- cis,cis-9,12-Octadecadien-1-ol (CAS 506-43-4)
- Ethyl 5-bromo-7-methoxybenzofuran-2-carboxylate (CAS 150612-67-2)
- (R)-1-(3-chlorophenyl)butan-1-amine (CAS 698379-20-3)
- 2-Methyl-6-(trifluoromethyl)piperidine-3-carboxylic acid (CAS 1706455-00-6)
- Spiro[piperidine-4,2'-pyrano[3,2-b]pyridin]-4'(3'H)-one dihydrochloride (CAS 1051383-44-8)
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- 5-Oxa-2-azaspiro[3.4]octane oxalate(2:1) (CAS 1523618-29-2)
- Experimental Allergic Encephalitogenic Peptide (CAS 29705-92-8)
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