2-(2-Fluorophenyl)butanedioic acid CAS 1225531-03-2
| CAS No. | 1225531-03-2 |
| Molecular Formula | C10H9FO4 |
| Molecular Weight | 212.17 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-Fluorophenyl)butanedioic acid.
2-(2-Fluorophenyl)butanedioic acid (CAS 1225531-03-2), molecular formula C10H9FO4 and molecular weight 212.17 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(2-Fluorophenyl)butanedioic acid (C10H9FO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. 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 212.17 g/mol, it falls into the medium-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).
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-Fluorophenyl)butanedioic 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 | C10H9FO4 |
| Molecular Weight | 212.17 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 Fluorophenyl Standards
- 2-(3-Fluorophenyl)succinic acid (CAS 62985-34-6)
- 2-(4-Fluorophenyl)succinic acid (CAS 833-18-1)
- 2-(2-Fluorophenyl)-1H-imidazole-4,5-dicarbonitrile (CAS 40953-38-6)
- 2-(3-(4-Fluorophenyl)ureido)acetic acid (CAS 923184-31-0)
- 2-(3-Fluorophenyl)-1H-imidazole-4,5-dicarbonitrile (CAS 40953-39-7)
- 2-{[(2-fluorophenyl)carbamoyl]amino}acetic acid (CAS 387882-09-9)
- 5-(4-Fluorophenyl)-5-hydroxypentanoic acid (CAS 1017158-54-1)
- 4-((2-Fluorophenyl)amino)benzonitrile (CAS 1019502-17-0)
Recommended Standards
- 2-methyl-3-nitro-5-(trifluoromethyl)pyridine (CAS 1211537-69-7)
- 4-(trifluoromethoxy)cyclohexanecarboxylic acid (cis/trans) (CAS 1227187-82-7)
- 6-(Trifluoromethyl)isoquinolin-1-amine (CAS 1196157-31-9)
- 4-(3-(Trifluoromethyl)phenyl)-1H-pyrazole (CAS 1246555-68-9)
- 3-(3-Isopropylthioureido)phenylboronic acid (CAS 1072946-07-6)
- ethyl 6-fluoro-1-methyl-2-oxo-4-(trifluoromethylsulfonyloxy)quinoline-3-carboxylate (CAS 2660228-78-2)
- (R)-2-((tert-butoxycarbonyl)amino)hex-5-enoic acid (CAS 219819-76-8)
- 1-((6-Chloropyridin-3-yl)methyl)-4-isopropylpiperazine (CAS 1093217-98-1)
- 2-Amino-4-bromo-3-methylbenzoic Acid (CAS 129833-29-0)
- N-(3-Methylpyrrolidin-3-yl)acetamide (CAS 96567-95-2)
- Pregabalin Impurity 34 (CAS 930280-44-7)
- Aminoacetal (CAS 645-36-3)
- (S)-4-Benzyl-3-methylmorpholine (CAS 120800-91-1)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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