2-(4-Fluorobenzyl)succinic acid CAS 1268121-69-2
| CAS No. | 1268121-69-2 |
| Molecular Formula | C11H11FO4 |
| Molecular Weight | 226.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Fluorobenzyl)succinic acid (C11H11FO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-(4-Fluorobenzyl)succinic acid (CAS 1268121-69-2), molecular formula C11H11FO4 and molecular weight 226.20 g/mol, is a CATO reference standard with documented purity and traceability.
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), 2-(4-Fluorobenzyl)succinic 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 | C11H11FO4 |
| Molecular Weight | 226.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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.) | 1990 |
| Halogen Content | F-containing |
Related Fluorobenzyl Standards
- 2-(2-Fluorobenzyl)succinic acid (CAS 1267298-84-9)
- 2-(3-Fluorobenzyl)succinic acid (CAS 1368101-64-7)
- 3-((2-Fluorobenzyl)oxy)-2,2-dimethylpropanoic acid (CAS 1531229-66-9)
- 1-(2-Fluorobenzyl)-1H-benzo[d]imidazole (CAS 615279-08-8)
- 2-(4-Fluorobenzyl)-1H-benzo[d]imidazole (CAS 725-49-5)
- n-(2-Fluorobenzyl)tetrahydro-2h-thiopyran-4-amine (CAS 1153350-48-1)
- N-(3-fluorobenzyl)tetrahydro-2H-thiopyran-4-amine (CAS 1153436-79-3)
- 2-Ethyl-2-((2-fluorobenzyl)amino)butan-1-ol (CAS 1247186-18-0)
Recommended Standards
- 1-(p-Tolyl)-5-(trifluoromethyl)-1H-pyrazole (CAS 1269293-10-8)
- 3-(2-Fluorophenyl)pentanedioic acid (CAS 1267036-97-4)
- (S)-2-(3-Hydroxypyrrolidin-1-yl)-N-(2,2,2-trifluoroethyl)acetamide (CAS 1280928-21-3)
- Trimethyl[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethenyl]silane (CAS 126688-99-1)
- 2,6-Dichloro-9-ethyl-9H-purine (CAS 190655-14-2)
- 1,4-Bis(triethoxysilanyloxy)benzene (CAS 885274-42-0)
- 4-(Phenylmethoxy)-1-naphthalenecarboxylic acid (CAS 87344-63-6)
- 2-((1-Ethyl-1h-imidazol-2-yl)oxy)ethan-1-amine (CAS 1250394-66-1)
- 4-(Allyloxy)-2,3-dibromo-5-ethoxybenzaldehyde (CAS 832673-80-0)
- Oxazole, 2,2′-[(phenylphosphinidene)di-2,1-phenylene]bis[4-(1,1-dimethylethyl)-4,5-dihydro-, (4S,4′S)- (CAS 642491-11-0)
- (1R,3R,4R)-3-Fluoro-4-hydroxycyclohexanecarboxylic acid (CAS 648419-94-7)
- 2',5'-Difluoro-[1,1'-biphenyl]-3-ol (CAS 1261889-63-7)
- 2-((4-Fluorophenyl)(methyl)amino)acetonitrile (CAS 864910-76-9)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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