2-(2-Bromophenyl)-2-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)acetic acid CAS 1219346-87-8
| CAS No. | 1219346-87-8 |
| Molecular Formula | C23H18BrNO4 |
| Molecular Weight | 452.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C23H18BrNO4, 2-(2-Bromophenyl)-2-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)acetic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 452.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-(2-Bromophenyl)-2-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)acetic acid (CAS 1219346-87-8), molecular formula C23H18BrNO4 and molecular weight 452.30 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-Bromophenyl)-2-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)acetic 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 | C23H18BrNO4 |
| Molecular Weight | 452.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromophenyl Standards
- N-{4-[(4-bromophenyl)sulfanyl]phenyl}-3-(trifluoromethyl)benzamide (CAS 339031-27-5)
- N-(4-((4-bromophenyl)sulfonyl)phenyl)-2,6-difluorobenzamide (CAS 339104-64-2)
- N-(2-Bromophenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 573973-71-4)
- N-(3-Bromophenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 573948-54-6)
- N-(4-Bromophenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 618427-66-0)
- 1274947-94-2 1-((4-Bromophenyl)sulfonyl)-1-nitro-2-((4-(trifluoromethyl)(2-pyridyl))amino)ethene MFCD00245052 (CAS 1274947-94-2)
- 2-((3-Bromophenyl)(5-chloro-2-methoxyphenyl) methyl)-4-chloro-1-methoxybenzene (CAS 1011800-53-5)
- 2-((2-Bromophenyl)(5-chloro-2-methoxyphenyl) methyl)-4-chloro-1-methoxybenzene (CAS 951771-27-0)
Recommended Standards
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-bromophenyl)acetic acid (CAS 1260590-21-3)
- 5,7-Dichloro-4-(1,3-diphenylureido)quinoline-2-carboxylic acid (CAS 210692-58-3)
- Fmoc-L-Phg(4-Br)-OH (CAS 1260592-26-4)
- 4-[3-(2,6-Dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]-N-(2,2-dimethoxyethyl)-1H-pyrrole-2-carboxamide (CAS 478064-46-9)
- 2-(4-Methoxyphenyl)quinoline (CAS 16032-40-9)
- Benzyl hydroxy(methyl)carbamate (CAS 15058-52-3)
- 2-(Cyclohexylmethoxy)-5-fluoroaniline (CAS 937596-79-7)
- tert-Butyl 3,3-Difluoro-4-hydroxy-5-methylpiperidine-1-carboxylate (CAS 1893408-55-3)
- 1-(3-Bromo-4-fluorobenzyl)-4-iodo-1H-pyrazole (CAS 1494658-33-1)
- 1-(4-Bromo-3-fluorophenyl)pyrrolidin-2-one (CAS 1461715-23-0)
- Encorafenib Impurity 10 (CAS 1269440-78-9)
- 4-Fluoroindole (CAS 387-43-9)
- Netarsudil Impurity 5 (CAS 1254032-67-1)
- Hepcidin/LEAP-1 (Human); Liver-Expressed Antimicrobial Peptide (CAS 342790-21-0)
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