CAS 10321-71-8: 4-Methyl-2-pentenoic acid

Description:4-Methyl-2-pentenoic acid, with the CAS number 10321-71-8, is an unsaturated carboxylic acid characterized by a five-carbon chain with a double bond and a methyl group at the fourth carbon position. This compound features a carboxylic acid functional group (-COOH), which imparts acidic properties and reactivity typical of carboxylic acids. The presence of the double bond contributes to its unsaturation, making it more reactive in certain chemical reactions, such as addition reactions. It is a colorless to pale yellow liquid at room temperature and has a distinctive odor. The compound is soluble in polar solvents, such as water and alcohols, due to its polar carboxylic acid group. 4-Methyl-2-pentenoic acid can be used in organic synthesis and may serve as an intermediate in the production of various chemical products, including pharmaceuticals and agrochemicals. Its reactivity and structural features make it a valuable compound in synthetic organic chemistry.

Formula:C₆H₁₀O₂

InChI:InChI=1S/C6H10O2/c1-5(2)3-4-6(7)8/h3-5H,1-2H3,(H,7,8)

InChI key:InChIKey=QAOXMQCWUWZZNC-UHFFFAOYSA-N

SMILES:O=C(O)C=CC(C)C

Synonyms:
(2E)-4-methylpent-2-enoic acid
2-Pentenoic acid, 4-methyl-
4,4-Dimethyl-2-butenoic acid
4-Methylpent-2-Enoic Acid
4-Methylpent-2-en-1-oic acid

Found 6 products.

Product data	Purity	Price range	Estimated delivery
4-Methyl-2-pentenoic acid, 98+% REF: 02-B22639CAS: 10321-71-8	98+%	To inquire	Fri 21 Mar 25
4-METHYL-2-PENTENOIC ACID REF: IN-DA003LQCCAS: 10321-71-8	95%	To inquire	Thu 27 Mar 25
4-Methyl-2-pentenoic Acid (stabilized with HQ) REF: 3B-M0268CAS: 10321-71-8	>97.0%(GC)(T)	70.00 €~296.00 €	Tue 01 Apr 25
4-Methylpent-2-enoic acid REF: 54-OR6364CAS: 10321-71-8	0.97	37.00 €~2,536.00 €	Thu 03 Apr 25
4-Methyl-2-pentenoic acid REF: 10-F011183CAS: 10321-71-8	98.0%	To inquire	Tue 08 Apr 25
4-Methyl-2-pentenoic acid REF: 3D-FM35594CAS: 10321-71-8	Min. 95%	136.00 €~691.00 €	Fri 02 May 25