2-Amino-4-iminoheptafluoropent-2-ene CAS 77953-70-9
| CAS No. | 77953-70-9 |
| Molecular Formula | C5H3F7N2 |
| Molecular Weight | 224.08 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.
2-Amino-4-iminoheptafluoropent-2-ene (CAS 77953-70-9), molecular formula C5H3F7N2 and molecular weight 224.08 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Amino-4-iminoheptafluoropent-2-ene (C5H3F7N2) is characterized by a nitrile group, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing 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.
As a certified reference material (CRM), 2-Amino-4-iminoheptafluoropent-2-ene 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 | C5H3F7N2 |
| Molecular Weight | 224.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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- 1-(3,5-Dimethylphenyl)-2,5-dimethyl-1H-pyrrole, 97% (CAS 119516-85-7)
- 6-Methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxamide (CAS 33484-45-6)
- 2-((Furan-2-ylmethyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 609793-18-2)
- Bisoprolol Impurity 48 (CAS 1416440-64-6)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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