7-Fluoro-3-iodo-1H-pyrazolo[4,3-c]pyridine CAS 2122196-69-2
| CAS No. | 2122196-69-2 |
| Molecular Formula | C6H3FIN3 |
| Molecular Weight | 263.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
7-Fluoro-3-iodo-1H-pyrazolo[4,3-c]pyridine (CAS 2122196-69-2), molecular formula C6H3FIN3 and molecular weight 263.01 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H3FIN3, 7-Fluoro-3-iodo-1H-pyrazolo[4,3-c]pyridine contains a nitrile group, fluorine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 263.01 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO manufactures 7-Fluoro-3-iodo-1H-pyrazolo[4,3-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 | C6H3FIN3 |
| Molecular Weight | 263.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 1997 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 3 |
Related Fluoro Standards
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- 139072-17-6 2-Fluoro-4-iodophenyl isocyanate DTXSID40404886 (CAS 139072-17-6)
- 3-Fluoro-4-hydroxy-5-iodobenzonitrile (CAS 173900-33-9)
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Recommended Standards
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- (2-Butoxy-5-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 1218790-64-7)
- Mono-n-butyltriethyltin (CAS 17582-53-5)
- Uridine-2-13C (CAS 35803-42-0)
- Methyl 2-(2-acetyl-3,5-dihydroxyphenyl)acetate (CAS 126495-72-5)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2,6-dicarbonitrile (CAS 2223048-32-4)
- 7-Benzyl-2-(methylthio)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(1H)-one (CAS 859826-10-1)
- Osmundacetone (CAS 123694-03-1)
- 1-Cyclobutyl-3-(3-fluorophenyl)propan-1-one (CAS 898767-79-8)
- 4-Chloro-2-fluorophenol (CAS 348-62-9)
- 3-Bromo-2,5-dichlorophenol (CAS 1034709-00-6)
- (4,4,6-Trimethyl-2-thioxotetrahydropyrimidin-1(2H)-yl)acetic acid (CAS 24900-00-3)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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