Also known as (E)-2-methylbut-2-enal, (E)-2-methyl-2-butenal, trans-2-methyl-2-butenal
'''trans-2-Methyl-2-butenal' is an organic compound with the formula CH3CH=C(CH3)CHO. This colorless liquid is a building block in organic synthesis. It is an α,β-unsaturated aldehyde related to the better-known crotonaldehyde. The European rabbit, Oryctolagus cuniculus, uses 2-methyl-2-butenal as a pheromone. The rabbit pheromone, trans''-2-methyl-2-butenal, was reported to be involved in the communication between species, defined under the class of "interomone."
via PubMed
'''trans-2-Methyl-2-butenal' is an organic compound with the formula CH3CH=C(CH3)CHO. This colorless liquid is a building block in organic synthesis. It is an α,β-unsaturated aldehyde related to the better-known crotonaldehyde. The European rabbit, Oryctolagus cuniculus, uses 2-methyl-2-butenal as a pheromone. The rabbit pheromone, trans''-2-methyl-2-butenal, was reported to be involved in the communication between species, defined under the class of "interomone."
==References==
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).