3-(2-Bromophenyl)-3-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)propanoic acid CAS 478260-17-2
| CAS No. | 478260-17-2 |
| Molecular Formula | C17H14BrNO3 |
| Molecular Weight | 360.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 360.20 g/mol gives 3-(2-Bromophenyl)-3-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(2-Bromophenyl)-3-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)propanoic acid (CAS 478260-17-2), molecular formula C17H14BrNO3 and molecular weight 360.20 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(2-Bromophenyl)-3-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)propanoic acid (C17H14BrNO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 360.20 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-(2-Bromophenyl)-3-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)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 | C17H14BrNO3 |
| Molecular Weight | 360.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromophenyl Standards
- 3-(4-Bromophenyl)-3-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)propanoic acid (CAS 478079-08-2)
- N-(3-Bromophenyl)-6,7-dimethoxyquinazolin-4-amine (CAS 153436-54-5)
- 4-(4-Bromophenyl)-2-(3-methoxybenzyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 343373-38-6)
- 4-(7-(4-Bromophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)morpholine (CAS 320415-87-0)
- n-(4-Bromophenyl)-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide (CAS 306969-40-4)
- N-(4-Bromophenyl)-6,7-dimethoxyquinazolin-4-amine (CAS 296234-42-9)
- 2-(4-Bromophenyl)-6-fluoro-3-methylquinoline-4-carboxylic acid (CAS 130507-37-8)
- N-(4-(4-bromophenyl)thiazol-2-yl)nicotinamide (CAS 309293-36-5)
Recommended Standards
- 1,3-Bis(trifluoromethyl)-5-(((trifluoromethyl)sulfonyl)methyl)benzene (CAS 434957-15-0)
- (5-Bromo-3-fluoropyridin-2-yl)methyl 4-methylbenzenesulfonate (CAS 2853612-65-2)
- 4-(2-Bromo-3,4,5-trimethoxybenzoyl)morpholine (CAS 312523-02-7)
- (2E)-3-(2H-1,3-Benzodioxol-5-yl)-N-(4-bromo-3-methylphenyl)prop-2-enamide (CAS 298215-67-5)
- 2-(Methylthio)benzo[d]oxazole-7-carboxamide (CAS 1806516-89-1)
- (1R,2R)-1,2-dimesitylethane-1,2-diamine dihydrochloride (CAS 1301706-47-7)
- N-[(3-chlorophenyl)methyl]-N-methyl-3-oxobutanamide (CAS 105964-54-3)
- 3-Methyl-6-(4-methyl-3-nitrophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-8-amine (CAS 1956334-72-7)
- 1-Ethynylcyclopropanol (CAS 22935-35-9)
- Imidazo[1,2-b]pyridazinium, 6-chloro-1,7,8-trimethyl- (CAS 738520-04-2)
- tert-Butyl (1-(2-amino-1-(3-phenoxyphenyl)ethyl)pyrrolidin-3-yl)carbamate (CAS 886365-03-3)
- 3-amino-4-(3-hydroxypropyl)-4-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS 1955548-57-8)
- Vonoprazan Impurity 197 (CAS CATO-C4X-1020197)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
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