2-({2-[(3-bromophenyl)amino]-2-oxoethyl}thio)propanoic acid CAS 1016786-75-6
| CAS No. | 1016786-75-6 |
| 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 2-({2-[(3-bromophenyl)amino]-2-oxoethyl}thio)propanoic acid.
2-({2-[(3-bromophenyl)amino]-2-oxoethyl}thio)propanoic acid (CAS 1016786-75-6), molecular formula C11H12BrNO3S and molecular weight 318.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-({2-[(3-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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), 2-({2-[(3-bromophenyl)amino]-2-oxoethyl}thio)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 | 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.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related bromophenyl Standards
- 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)
- 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
- tert-Butyl 4-bromo-3-fluoro-2-methylbenzylcarbamate (CAS 2388488-32-0)
- (2-(Bromomethyl)-3,4,5-trichlorophenyl)boronic acid (CAS 1072946-53-2)
- Relugolix Impurity 53 (CAS 68957-94-8)
- Ethyl [[(5-Bromo-6-methyl-2-pyridyl)amino]carbonothioyl]carbamate (CAS 1124382-96-2)
- (1-(Pyridin-2-yl)piperidin-3-yl)methanol (CAS 916791-11-2)
- (5-((4-Bromophenyl)sulfonyl)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl 2-methylbenzoate (CAS 318289-22-4)
- 2-Chloro-4-cyclopropoxybenzonitrile (CAS 1243351-12-3)
- Chlorphenamine Impurity 19 (CAS 73486-85-8)
- 5-Methyl-1-(2,2,2-trifluoroethyl)-1h-pyrazol-4-amine (CAS 1374829-59-0)
- 5-Chloro-n-(propan-2-yl)pyrazine-2-carboxamide (CAS 1637677-38-3)
- 1-[5-(difluoromethyl)-1,2,4-oxadiazol-3-yl]ethan-1-amine hydrochloride (CAS 1423023-87-3)
- CA 4DP (CAS 222030-63-9)
- 2-(4-Chloropyridin-2-yl)-4,4-dimethyl-4,5-dihydrooxazole (CAS 1137063-15-0)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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