3-Amino-5-cyano-2-fluoropyridine CAS 1232432-79-9
| CAS No. | 1232432-79-9 |
| Molecular Formula | C6H4FN3 |
| Molecular Weight | 137.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 137.11 g/mol gives 3-Amino-5-cyano-2-fluoropyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Amino-5-cyano-2-fluoropyridine (CAS 1232432-79-9) is a high-purity analytical reference standard with the molecular formula C6H4FN3 and a molecular weight of 137.11 g/mol.
3-Amino-5-cyano-2-fluoropyridine (C6H4FN3) contains a nitrile group, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 3-Amino-5-cyano-2-fluoropyridine 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 | C6H4FN3 |
| Molecular Weight | 137.11 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 5-Amino-2-fluoronicotinonitrile (CAS 1260663-78-2)
- 6-Amino-5-fluoronicotinonitrile (CAS 1361058-62-9)
- 3-Amino-5-fluoropicolinonitrile (CAS 1374115-60-2)
- 6-Amino-2-fluoronicotinonitrile (CAS 1445962-29-7)
- 6-Amino-4-fluoronicotinonitrile (CAS 1708974-11-1)
- 4-Amino-3-fluoropicolinonitrile (CAS 1784406-14-9)
- 4-Amino-5-fluoropicolinonitrile (CAS 1784406-28-5)
- 5-Amino-6-fluoropicolinonitrile (CAS 1801842-10-3)
Recommended Standards
- 2-(5-Fluoropyrimidin-2-yl)acetonitrile (CAS 1227599-49-6)
- 3-Fluoro-1H-pyrazolo[3,4-b]pyridine (CAS 117007-50-8)
- 5-Fluoro-1H-pyrazolo[3,4-c]pyridine (CAS 1260664-19-4)
- 6-Fluoroimidazo[1,2-b]pyridazine (CAS 113501-27-2)
- VRT 043198 (CAS 244133-31-1)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(4-isopropylbenzyl)pyrrolidine-2-carboxylic acid (CAS 1027976-58-4)
- 5-Amino-2-(1H-pyrazol-1-yl)benzamide (CAS 1158414-84-6)
- 2-(Phenylformamido)pentanedioic acid (CAS 6460-81-7)
- 1-(4-Chloro-2-ethylphenyl)ethanone (CAS 712349-88-7)
- methyl 3-fluoro-5-hydroxypyridine-2-carboxylate (CAS 1256836-96-0)
- 3-Bromo-4-fluoro-2-methoxypyridine (CAS 1256810-67-9)
- 4-N-Dodecyloxybenzaldehyde (CAS 24083-19-0)
- Calcium Folinate EP Impurity B (Mixture of Diastereomers) (CAS 98814-60-9)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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