Felbamate CAS 25451-15-4
| CAS No. | 25451-15-4 |
| Molecular Formula | C11H14N2O4 |
| Molecular Weight | 238.24 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 Felbamate.
CATO supplies Felbamate (CAS 25451-15-4), a certified reference material (molecular formula C11H14N2O4, MW 238.24 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Felbamate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 238.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H14N2O4 |
| Molecular Weight | 238.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
Related Felbamate Standards
Recommended Standards
- Landiolol Impurity 115 (CAS CATO-C4X-2621115)
- Apalutamide Impurity 62 (CAS CATO-C4X-274962)
- Proxyphylline (CAS 603-00-9)
- N-Nitroso-Isoprenaline Impurity A (CAS CATO-C4X-277530)
- 9,9-Bis(3,4-dihydroxyphenyl)fluorene (CAS 351521-78-3)
- 5-(2-Bromoethyl)-1-(4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 90301-65-8)
- 3-((3-Methylpiperidin-1-yl)methyl)benzenethiol (CAS 1443339-15-8)
- Clopidogrel Impurity 106 (CAS CATO-C4X-1029106)
- Methyl 2-fluoro-5-((5-oxo-5,6-dihydropyrido[2,3-d]pyridazin-8-yl)methyl)benzoate (CAS 1036403-16-3)
- 4-tert-Butylstyrene (CAS 1746-23-2)
- N-((5-(Furan-2-yl)isoxazol-3-yl)methyl)-2-((1-methyl-1H-tetrazol-5-yl)thio)acetamide (CAS 1207014-47-8)
- (S)-2-Amino-3-methyl-N-(pyrazin-2-ylmethyl)butanamide (CAS 1354010-24-4)
- tert-Butyl 4-(6-oxo-1,6-dihydropyridin-2-yl)piperidine-1-carboxylate (CAS 1448682-17-4)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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