Heptafluorobutyric acid-13C4 Solution CAS 1017281-29-6
| CAS No. | 1017281-29-6 |
| Molecular Formula | [13C]4HF7O2 |
| Molecular Weight | 218.01 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 Heptafluorobutyric acid-13C4 Solution (CAS 1017281-29-6), a certified reference material (molecular formula [13C]4HF7O2, MW 218.01 g/mol) for analytical method development and quality control.
Heptafluorobutyric acid-13C4 Solution ([13C]4HF7O2) contains fluorine substitution. Halogen substitution raises its density and boiling point; 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.
As a certified reference material (CRM), Heptafluorobutyric acid-13C4 Solution 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 | [13C]4HF7O2 |
| Molecular Weight | 218.01 g/mol |
| Purity | 5μg/mL in Methanol |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -2.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
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