4-Iodo-2-(trifluoromethyl)pyridine
- CAS NO.:590371-73-6
- Empirical Formula: C6H3F3IN
- Molecular Weight: 272.99
- MDL number: MFCD08234939
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-10-17 11:53:47
What is 4-Iodo-2-(trifluoromethyl)pyridine ?
The Uses of 4-Iodo-2-(trifluoromethyl)pyridine
4-Iodo-2-(trifluoromethyl)pyridine is used as a reagent in the synthesis of aminoisoindoles as β-site amyloid precursor protein cleaving enzyme 1 (BACE1) inhibitors which exhibit in vivo brain reduction of β-amyloid peptides.
Reactivity Profile
4-Iodo-2-(trifluoromethyl)pyridine could be cleanly deprotonated by LIDA in tetrahydrofuran at –75 °C[1]. Trapping of the organometallic intermediates with dry ice followed by neutralization gave the 4-iodo-2-(trifluoromethyl)pyridine-3-carboxylic acid (16, 31%). a: LIDA in THF at –75 °C for 2 h; b: (1.) Excess solid carbon dioxide, (2.) Hydrochloric acid.
References
[1] Schlosser M, et al. Further Metalations and Functionalizations of Chloro-, Bromo- and Iodo(trifluoromethyl)pyridines. Synthesis, 2004; 10: 1619-1624.
Properties of 4-Iodo-2-(trifluoromethyl)pyridine
Melting point: | 24-26 °C |
Boiling point: | 206.2±35.0 °C(Predicted) |
Density | 1.974g/ml |
storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
pka | -0.82±0.20(Predicted) |
color | Clear, colourless to pale yellow |
Safety information for 4-Iodo-2-(trifluoromethyl)pyridine
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H227:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-Iodo-2-(trifluoromethyl)pyridine
New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Mefenamic Acid IP/BP/EP/USP Diclofenac Sodium IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
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