CAS 16733-97-4: 2,4-Cyclopentadien-1-yllithium

Description:2,4-Cyclopentadien-1-yllithium, with the CAS number 16733-97-4, is an organolithium compound characterized by its unique structure, which features a cyclopentadiene ring substituted with a lithium atom. This compound is typically a colorless to pale yellow solid and is known for its high reactivity, particularly as a nucleophile in organic synthesis. It is often used in the formation of carbon-carbon bonds and can participate in various reactions, including nucleophilic additions and polymerizations. Due to the presence of lithium, it exhibits strong ionic character, making it highly reactive with moisture and air, necessitating careful handling under inert atmospheres. The compound is also notable for its role in the synthesis of more complex organic molecules, including those used in pharmaceuticals and materials science. Its reactivity and ability to stabilize carbanions make it a valuable reagent in synthetic organic chemistry. However, safety precautions are essential due to its potential hazards, including flammability and reactivity with water.

Formula:C₅H₅Li

InChI:InChI=1S/C5H5.Li/c1-2-4-5-3-1;/h1-5H;

InChI key:InChIKey=JTVVTAXHEPEOQP-UHFFFAOYSA-N

SMILES:[Li]C1C=CC=C1

Synonyms:
1,3-Cyclopentadiene, ion(1-), lithium
1,3-Cyclopentadiene, lithium complex
2,4-Cyclopentadien-1-yllithium
Cyclopenta-1,3-Dien-1-Yllithium
Cyclopentadienylithium
Cyclopentadienyllithium
Lithium Cyclopenta-2,4-Dienide
Lithium Cyclopentadiene
Lithium Cyclopentadienylide
Lithium, 2,4-cyclopentadien-1-yl-
See more synonyms
Lithium, cyclopentadienyl-
Lithiumcyclopentadienide,97%

Found 3 products.

Product data	Purity	Price range	Estimated delivery
Lithium, 2,4-cyclopentadien-1-yl- REF: IN-DA001XBGCAS: 16733-97-4	95%	41.00 €~527.00 €	Tue 12 Aug 25
Cyclopentadienyllithium REF: 54-OR1028552CAS: 16733-97-4	- - -	32.00 €~2,537.00 €	Wed 13 Aug 25
Lithium cyclopentadienide REF: 3D-RAA73397CAS: 16733-97-4	Min. 95%	181.00 €~890.00 €	Tue 07 Oct 25