4-fluoro-1H-pyrrolo[2,3-b]pyridin-5-amine CAS 651744-35-3
| CAS No. | 651744-35-3 |
| Molecular Formula | C7H14FN3 |
| Molecular Weight | 159.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
4-fluoro-1H-pyrrolo[2,3-b]pyridin-5-amine (CAS 651744-35-3), molecular formula C7H14FN3 and molecular weight 159.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-fluoro-1H-pyrrolo[2,3-b]pyridin-5-amine (C7H14FN3) 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H14FN3 |
| Molecular Weight | 159.20 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.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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