7-Fluoro-1-iodonaphthalene CAS 59079-77-5
| CAS No. | 59079-77-5 |
| Molecular Formula | C10H6FI |
| Molecular Weight | 272.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Fluoro-1-iodonaphthalene (CAS 59079-77-5), a certified reference material (molecular formula C10H6FI, MW 272.06 g/mol) for analytical method development and quality control.
The molecular framework of 7-Fluoro-1-iodonaphthalene (C10H6FI) is characterized by fluorine/iodine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
As a certified reference material (CRM), 7-Fluoro-1-iodonaphthalene 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 | C10H6FI |
| Molecular Weight | 272.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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 chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F/I-containing |
Related Fluoro Standards
- 2-Fluoro-6-iodobenzoic acid (CAS 111771-08-5)
- 6-Fluoro-1-iodonaphthalene (CAS 1261588-83-3)
- 1-Fluoro-5-iodonaphthalene (CAS 1261683-97-9)
- 1-Fluoro-7-iodonaphthalene (CAS 1261684-00-7)
- 1-Fluoro-4-iodonaphthalene (CAS 17318-09-1)
- 1-fluoro-2-iodonaphthalene (CAS 501433-09-6)
- 1-fluoro-3-iodonaphthalene (CAS 501433-11-0)
- 1-Fluoro-8-iodonaphthalene (CAS 52753-61-4)
Recommended Standards
- 7-Bromo-6-methoxypyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 2577287-83-1)
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- 6-Bromo-7-methoxyimidazo[1,2-a]pyrimidine-2-carboxylic acid (CAS 2654759-93-8)
- 2-IODO-4-FLUOROBENZOIC ACID 4-Fluoro-2-iodobenzoic acid 56096-89-0 AS00944 BENZOIC ACID, 4-FLUORO-2-IODO- BUTTPARK 83\07-33 (CAS 56096-89-0)
- 4-Amino-2,2-difluorobutanoic acid (CAS 130592-02-8)
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