Fluoromethyl 1H-imidazole-1-carboxylate CAS 166331-84-6
| CAS No. | 166331-84-6 |
| Molecular Formula | C5H5FN2O2 |
| Molecular Weight | 144.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Fluoromethyl 1H-imidazole-1-carboxylate 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.
Fluoromethyl 1H-imidazole-1-carboxylate (CAS 166331-84-6) is a high-purity analytical reference standard with the molecular formula C5H5FN2O2 and a molecular weight of 144.10 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, Fluoromethyl 1H-imidazole-1-carboxylate is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 144.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C5H5FN2O2 |
| Molecular Weight | 144.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoromethyl Standards
- 2-(fluoromethyl)-4-hydroxy-1H-pyrimidin-6-one (CAS 1480-98-4)
- Fluoromethyl furan-2-carboxylate (CAS 166331-79-9)
- 3-(fluoromethyl)bicyclo[1.1.1]pentane-1-carboxylic acid (CAS 2092075-80-2)
- 2-(2-(Fluoromethyl)-1H-imidazol-1-yl)ethanol (CAS 2621933-74-0)
- 4-(Fluoromethyl)hepta-1,6-dien-4-amine (CAS 1228552-19-9)
- 3-(Fluoromethyl)-8-azabicyclo[3.2.1]Octane (CAS 1379149-34-4)
- 6-(Fluoromethyl)bicyclo[4.1.0]Heptan-3-amine (CAS 2387597-29-5)
- 2-((Fluoromethyl)thio)pyridine (CAS 159831-89-7)
Recommended Standards
- 5-Fluoro-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1779937-23-3)
- 5-Fluoro-6-hydroxy-2-methylpyrimidin-4(3H)-one (CAS 1598-63-6)
- 5-Fluoro-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 1780519-27-8)
- 2-fluoro-5-methylfuran-3-carboxylic acid (CAS 1557301-46-8)
- Spiro[5.5]Undecane-3,9-Dicarboxylic Acid (CAS 10428-90-7)
- Tert-butyl(2s,4s)-4-cyano-2-methyl-pyrrolidine-1-carboxylate (CAS 1004750-57-5)
- Methyl 2-(4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetate (CAS 29571-40-2)
- 1-Amino-2-methyl-3-phenylpropan-2-ol (CAS 1082488-52-5)
- 1-(Bromomethyl)-2-fluoro-4-methyl-5-nitrobenzene (CAS 1803833-24-0)
- 1-((Cyclopropyl(phenyl)methyl)amino)propan-2-ol (CAS 1250192-86-9)
- (4-(Methoxymethoxy)phenyl)(pyridin-3-yl)methanone (CAS 144824-63-5)
- Methyl 2-(tosyloxy)propanoate (CAS 66648-29-1)
- 3,5-Dimethyl-1-(pyrimidin-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 1082065-92-6)
- Polymyxin B nonapeptide (CAS 86408-36-8)
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