Perfluoro-3-methylheptanoic AcidDISCONTINUED CAS 705240-04-6
| CAS No. | 705240-04-6 |
| Molecular Formula | C8HF15O2 |
| Molecular Weight | 414.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Perfluoro-3-methylheptanoic AcidDISCONTINUED (CAS 705240-04-6), a certified reference material (molecular formula C8HF15O2, MW 414.07 g/mol) for analytical method development and quality control.
The molecular framework of Perfluoro-3-methylheptanoic AcidDISCONTINUED (C8HF15O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), Perfluoro-3-methylheptanoic AcidDISCONTINUED 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 | C8HF15O2 |
| Molecular Weight | 414.07 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
Related Perfluoro Standards
- Perfluoro-6-methylheptanoic Acid (CAS 15166-06-0)
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- Perfluoro-3,6,9-trioxadecanoic acid (CAS 151772-59-7)
- Perfluoro-4-methyl-3,6-dioxaoctane (CAS 95842-03-8)
- Perfluoro(1,3-dimethylcyclohexane) (CAS 335-27-3)
- Perfluoro-7-chloroheptanoyl Chloride (CAS 662-62-4)
- Perfluoro(5-methyl-3,6-dioxanon-1-ene) (CAS 1644-11-7)
- Perfluoro(2-methyl-3-oxahexanoyl) bromide (CAS 261760-11-6)
Recommended Standards
- Perfluorooctanoic Acid (CAS 335-67-1)
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Why CATO?
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