4-Fluoro-4-methyl-2-(pent-4-enamido)pentanoic acid CAS 848949-88-2
| CAS No. | 848949-88-2 |
| Molecular Formula | C11H18FNO3 |
| Molecular Weight | 231.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 4-Fluoro-4-methyl-2-(pent-4-enamido)pentanoic acid (CAS 848949-88-2), a certified reference material (molecular formula C11H18FNO3, MW 231.26 g/mol) for analytical method development and quality control.
4-Fluoro-4-methyl-2-(pent-4-enamido)pentanoic acid (C11H18FNO3) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 4-Fluoro-4-methyl-2-(pent-4-enamido)pentanoic 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 | C11H18FNO3 |
| Molecular Weight | 231.26 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-Methyl-1-[3-(trifluoromethyl)phenyl]butan-2-amine (CAS 74051-24-4)
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- Butyl({[4-(trifluoromethyl)phenyl]methyl})amine (CAS 90390-14-0)
- 2,6-Dibromoquinone-4-chloroimide (CAS 537-45-1)
- Tert-butyl 2,3-dihydroxypropanoate (CAS 235090-36-5)
- 4-Fluoro-N-{2-[({5-oxo-2H,3H,5H-[1,3]thiazolo[2,3-b]quinazolin-3-yl}methyl)sulfanyl]phenyl}benzamide (CAS 477868-79-4)
- Ethyl (1R,5S)-9-oxo-3-oxabicyclo[3.3.1]Nonane-7-carboxylate (CAS 914618-77-2)
- Bis(4-bromobenzyl)amine (CAS 24898-17-7)
- Sodium 2-(4-chlorobenzamido)-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoate (CAS 169809-59-0)
- 2-(3-Chlorophenyl)pyrrolidine hydrochloride (CAS 1177307-35-5)
- 2-Bromo-1-chloro-3,4-difluorobenzene (CAS 1208077-25-1)
- 1-(4-Sulfanylphenyl)ethan-1-ol (CAS 77069-55-7)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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