5-Oxo-5-(3-(1,1,2,2-tetrafluoroethoxy)phenyl)pentanoic acid CAS 1443311-28-1
| CAS No. | 1443311-28-1 |
| Molecular Formula | C13H12F4O4 |
| Molecular Weight | 308.23 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 5-Oxo-5-(3-(1,1,2,2-tetrafluoroethoxy)phenyl)pentanoic acid.
CATO supplies 5-Oxo-5-(3-(1,1,2,2-tetrafluoroethoxy)phenyl)pentanoic acid (CAS 1443311-28-1), a certified reference material (molecular formula C13H12F4O4, MW 308.23 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 5-Oxo-5-(3-(1,1,2,2-tetrafluoroethoxy)phenyl)pentanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 308.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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), 5-Oxo-5-(3-(1,1,2,2-tetrafluoroethoxy)phenyl)pentanoic 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 | C13H12F4O4 |
| Molecular Weight | 308.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 1992 |
| Halogen Content | F-containing |
Related Oxo Standards
- 1,2-Bis(1,1,2,2-tetrafluoroethoxy)benzene (CAS 4063-48-3)
- 1,3-Bis(1,1,2,2-tetrafluoroethoxy)benzene (CAS 3914-19-0)
- 1,4-Bis(1,1,2,2-tetrafluoroethoxy)benzene (CAS 3832-65-3)
- 5-(4-(1,1,2,2-Tetrafluoroethoxy)benzyl)pyrimidine-2,4-diamine (CAS 1000575-35-8)
- 2-((3-(1,1,2,2-Tetrafluoroethoxy)phenyl)carbamoyl)cyclopropane-1-carboxylic acid (CAS 1024151-58-3)
- 4-Oxo-4-(3-(1,1,2,2-tetrafluoroethoxy)phenyl)butanoic acid (CAS 1443311-18-9)
- 3-(3-(3-(1,1,2,2-Tetrafluoroethoxy)phenyl)propyl)aniline (CAS 89807-71-6)
- 3-{[3-(1,1,2,2-tetrafluoroethoxy)phenyl]amino}-2-(1H-1,2,3,4-tetrazol-5-yl)prop-2-enenitrile (CAS 946386-40-9)
Recommended Standards
- Ethyl 2-(3-(difluoromethyl)-7,7-difluoro-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)acetate (CAS 1417983-65-3)
- 7-Methyl-2-oxo-2H-chromen-4-yl trifluoromethanesulfonate (CAS 167840-97-3)
- 2-(3,5-Dichlorophenyl)-6-ethylbenzo[d]thiazole (CAS 1242293-52-2)
- 2-(4-Fluorophenoxy)-3-(trifluoromethyl)quinoxaline (CAS 338773-59-4)
- 4-Methyl-2H-chromene-2-thione (CAS 25624-32-2)
- Pyrene-1,3,6,8-tetracarbonitrile (CAS 28496-11-9)
- Tert-butyl (R)-3-amino-3-phenylpropanoate (CAS 161671-34-7)
- (3-Hydroxyazetidin-1-yl)(morpholino)methanone (CAS 1496767-89-5)
- 8-Cyclopentyl-1,3-dimethylxanthine (CAS 35873-49-5)
- 4-Methyl-d1-pyridine (CAS 69046-49-7)
- 3-Fluoro-2-methylphenylboronic Acid (CAS 163517-61-1)
- 5-Bromo-2-methyl-2,3-dihydrobenzofuran (CAS 102292-30-8)
- 1-Phenyl-5-(propan-2-yl)-1h-pyrazole-4-carboxylic acid (CAS 116344-18-4)
- Osteogenic Growth Peptide (CAS 132996-61-3)
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