5-Fluoro-4-iodopyrimidine CAS 1806346-54-2
| CAS No. | 1806346-54-2 |
| Molecular Formula | C4H2FIN2 |
| Molecular Weight | 223.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Fluoro-4-iodopyrimidine 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.
CATO supplies 5-Fluoro-4-iodopyrimidine (CAS 1806346-54-2), a certified reference material (molecular formula C4H2FIN2, MW 223.97 g/mol) for analytical method development and quality control.
5-Fluoro-4-iodopyrimidine (C4H2FIN2) contains a nitrile group, fluorine/iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C4H2FIN2 |
| Molecular Weight | 223.97 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 2-Fluoro-6-iodopyrazine (CAS 1286744-13-5)
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- 3-Fluoro-6-iodopyridazine (CAS 162438-03-1)
- 4-Fluoro-2-iodopyrimidine (CAS 1803821-34-2)
- 4-Fluoro-6-iodopyrimidine (CAS 1806337-84-7)
- 2-Fluoro-4-iodopyrimidine (CAS 1806392-49-3)
- 2-Fluoro-3-iodopyrazine (CAS 206278-26-4)
- 2-Fluoro-6-trifluoromethoxy-phenyl boronic acid (CAS 1261214-72-5)
Recommended Standards
- (1-(3,4-Difluorophenyl)-1H-pyrazol-4-yl)boronic acid (CAS 2225178-76-5)
- (1-(3,5-Difluorophenyl)-1H-pyrazol-4-yl)boronic acid (CAS 2225173-89-5)
- (3-(Methylcarbamoyl)-5-nitrophenyl)boronic acid (CAS 871332-77-3)
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- 2-Bromo-5-chloro-1H-pyrrolo[2,3-c]pyridine (CAS 2231674-73-8)
- 2-(Chloromethyl)-4-(difluoromethyl)-3-iodopyridine-6-methanol (CAS 1805461-11-3)
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- Decitabine Impurity 13 (CAS 96761-00-1)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com