Compound Q&A

What is Methyl (9Z)-11-[(2S,3R)-3-pentyl-2-oxiranyl]-9-undecenoate (CAS: 2733-91-7)?

Answer

Methyl (9Z)-11-[(2S,3R)-3-pentyl-2-oxiranyl]-9-undecenoate
Methyl (9Z)-11-[(2S,3R)-3-pentyl-2-oxiranyl]-9-undecenoate is a synthetic chemical compound with the CAS number 2733-91-7. It is a type of ester with a specific molecular structure that includes a Z-9-undecenoic acid moiety and a 2-oxiranyl side chain attached to the 11th carbon. This compound has a distinctive odor and is used in various applications such as fragrance ingredients and as a flavor enhancer in food products.

About

CAS No 2733-91-7
English Name Methyl (9Z)-11-[(2S,3R)-3-pentyl-2-oxiranyl]-9-undecenoate
Molecular Formula C19H34O3
Molecular Weight 310.48 g/mol
SMILES CCCCCC1C(O1)CC=CCCCCCCCC(=O)OC
InChIKey JTSVQVYMBXVLFI-UKBCLVJRSA-N
Last Updated: 2026-03-24 17:56

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