5-Fluoro-1H-pyrazolo[3,4-c]pyridine CAS 1260664-19-4
| CAS No. | 1260664-19-4 |
| Molecular Formula | C6H4FN3 |
| Molecular Weight | 137.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Fluoro-1H-pyrazolo[3,4-c]pyridine (CAS 1260664-19-4), a certified reference material (molecular formula C6H4FN3, MW 137.11 g/mol) for analytical method development and quality control.
Structurally, 5-Fluoro-1H-pyrazolo[3,4-c]pyridine (C6H4FN3) contains a nitrile group, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 137.11 g/mol, it falls into the low-molecular-weight range. 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).
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 manufactures 5-Fluoro-1H-pyrazolo[3,4-c]pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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 Fluoro Standards
- 2-Fluoro-3-hydroxybenzonitrile (CAS 1000339-24-1)
- 8-Fluoro-[1,2,4]triazolo[4,3-a]pyridine (CAS 1019026-04-0)
- 2-Fluoro-5-hydroxybenzonitrile (CAS 104798-53-0)
- 3-Fluoro-1H-pyrazolo[3,4-b]pyridine (CAS 117007-50-8)
- 5-Fluoro-1H-pyrazolo[4,3-β]pyridine (CAS 1260670-02-7)
- 6-Fluoro-3H-imidazo[4,5-b]pyridine (CAS 1305207-42-4)
- 7-Fluoro-3H-imidazo[4,5-b]pyridine (CAS 1305207-46-8)
- 6-Fluoro-[1,2,4]triazolo[1,5-a]pyridine (CAS 1427357-61-6)
Recommended Standards
- 5-Amino-2-fluoronicotinonitrile (CAS 1260663-78-2)
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- 2-(5-Fluoropyrimidin-2-yl)acetonitrile (CAS 1227599-49-6)
- Dimethyl 3-aminothiophene-2,5-dicarboxylate (CAS 785803-74-9)
- 4-(6-Bromopyridine-2-carbonyl)thiomorpholine (CAS 1691610-78-2)
- ((2R,3S,4S,5R,6S)-5-(benzoyloxy)-3,4-dihydroxy-6-methoxytetrahydro-2H-pyran-2-yl)methyl benzoate (CAS 26927-44-6)
- 2-Bromo-8-methylnaphthalene-1,4-dione (CAS 79516-52-2)
- 5-Cyclopropyl-3-(2-fluorophenyl)-1H-pyrrolo[3,2-b]pyridine-2,7(4H,7aH)-dione (CAS 1464091-49-3)
- 4-{[(4-chlorophenyl)amino]methylidene}-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 339020-99-4)
- 4,4-Difluoro-1-[(2-fluorophenyl)methyl]cyclohexane-1-carboxylic acid (CAS 1389313-48-7)
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- [3-(1H-imidazol-1-yl)propyl](methyl)amine (CAS 112086-54-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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