3-({2-[(4-bromophenyl)amino]-2-oxoethyl}thio)propanoic acid CAS 919617-19-9
| CAS No. | 919617-19-9 |
| Molecular Formula | C11H12BrNO3S |
| Molecular Weight | 318.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-({2-[(4-bromophenyl)amino]-2-oxoethyl}thio)propanoic acid.
3-({2-[(4-bromophenyl)amino]-2-oxoethyl}thio)propanoic acid (CAS 919617-19-9) is a high-purity analytical reference standard with the molecular formula C11H12BrNO3S and a molecular weight of 318.19 g/mol.
Structurally, 3-({2-[(4-bromophenyl)amino]-2-oxoethyl}thio)propanoic acid (C11H12BrNO3S) 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 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 318.19 g/mol, it falls into the moderately-high-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-({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)
- 1-((3-Bromophenyl)sulfonyl)piperidin-4-one (CAS 1152584-50-3)
- 4-(3-Bromophenyl)-2-(pyrazin-2-yl)thiazole (CAS 1197744-62-9)
- 1-((4-bromophenyl)sulfonyl)piperidin-4-one (CAS 929000-54-4)
- 2-((2-((4-Bromophenyl)amino)-2-oxoethyl)thio)propanoic acid (CAS 919466-75-4)
- 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-Bromo-N-(1,1-dioxidotetrahydrothiophen-3-yl)benzamide (CAS 303016-10-6)
- 3-(3-Bromo-2-methyl-6-(methylsulfonyl)phenyl)-4,5-dihydroisoxazole (CAS 247922-29-8)
- 7-Fluoro-3-isopropyl-2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole (CAS 2620710-80-5)
- 2-((2-((4-Bromo-2-methylphenyl)amino)-2-oxoethyl)thio)acetic acid (CAS 483312-15-8)
- 2-Ethylhex-2-enoic acid (CAS 5309-52-4)
- Yadanziolide A (CAS 95258-14-3)
- 1-(4-(5-Amino-1H-pyrazol-1-yl)piperidin-1-yl)ethan-1-one (CAS 1365969-11-4)
- tert-Butyl 3-(piperidin-4-yloxy)azetidine-1-carboxylate (CAS 926906-42-5)
- 5-(1-Morpholinoethyl)furan-2-carboxylic acid (CAS 799257-35-5)
- 2'-Fluoro-4-pentyl-4''-propyl-1,1':4',1''-terphenyl (CAS 95759-51-6)
- N,N'-(cis-Cyclohexane-1,4-diyl)bis(2-(4-chlorophenoxy)acetamide) (CAS 1597403-48-9)
- 4-Chloro-3-(difluoromethyl)-2-(trifluoromethyl)pyridine (CAS 1806019-57-7)
- Methyl cis-5-(trifluoromethyl)piperidine-3-carboxylate hydrochloride (CAS 2007924-97-0)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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