(2Z,4E,6E,8E)-Methyl 3,7-dimethyl-9-(2,6,6-trimethyl-3-oxocyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoate, 95%, 95%

cas: 71748-57-7 — see every product listed under this CAS number, including other names

(2Z,4E,6E,8E)-Methyl 3,7-dimethyl-9-(2,6,6-trimethyl-3-oxocyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoate, 95%, 95% (CAS 71748-57-7) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 250mg. Offered by: Chemat.

• 2D
• 3D

Methyl (2Z,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxocyclohexen-1-yl)nona-2,4,6,8-tetraenoate (CAS 71748-57-7) is a chemical compound with the molecular formula C21H28O3 and a molecular weight of 328.4 g/mol. IUPAC name: methyl (2Z,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxocyclohexen-1-yl)nona-2,4,6,8-tetraenoate. InChIKey: VTSFDGSDUILKPM-ZTXQEUQPSA-N.

Identity

Molecular formula	C21H28O3
Molecular weight	328.4 g/mol
IUPAC name	methyl (2Z,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxocyclohexen-1-yl)nona-2,4,6,8-tetraenoate
InChIKey	VTSFDGSDUILKPM-ZTXQEUQPSA-N
SMILES	CC1=C(C(CCC1=O)(C)C)/C=C/C(=C/C=C/C(=C\C(=O)OC)/C)/C

Computed by PubChem (NCBI)

Synonyms: Methyl 13-cis-4-Oxoretinoate, 4-Keto 13-cis-Retinoic Acid Methyl Ester, 13-cis-4-Oxo-retinoic acid Methyl Ester, 4-Keto 13-cis-Retinoic Acid Methyl Ester (>90%), orb1304429, (13cis)-O~15~-Methyl-4-oxoretinoic acid, Retinoic acid, 4-oxo-, methyl ester, 13-cis-

Related forms of this compound

methyl (2E,4E,6Z,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxocyclohexen-1-yl)nona-2,4,6,8-tetraenoate C₂₁H₂₈O₃

methyl (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxocyclohexen-1-yl)nona-2,4,6,8-tetraenoate C₂₁H₂₈O₃

Isomers (same molecular formula)

methyl (1R,4aS,10aR)-1,4a-dimethyl-9-oxo-7-propan-2-yl-3,4,10,10a-tetrahydro-2H-phenanthrene-1-carboxylate C₂₁H₂₈O₃

(8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-2,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,6-dione C₂₁H₂₈O₃

(8S,9S,10S,13S,14S,17R)-13-ethyl-17-ethynyl-10,17-dihydroxy-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C₂₁H₂₈O₃

(8S,10S,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-2,6,7,8,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-3-one C₂₁H₂₈O₃

(8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-2,6,7,8,9,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,11-dione C₂₁H₂₈O₃

(8S,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-6,13-dimethyl-1,2,8,9,10,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one C₂₁H₂₈O₃

(6S,8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-6,17-dihydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one C₂₁H₂₈O₃

(6R,8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-6,17-dihydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one C₂₁H₂₈O₃

3-hydroxy-2-[(1R,6R)-3-methyl-6-prop-1-en-2-ylcyclohex-2-en-1-yl]-5-pentylcyclohexa-2,5-diene-1,4-dione C₂₁H₂₈O₃

(1S,2R,11R,12S,15R,16S)-16-ethyl-15-ethynyl-15-hydroxy-7-oxapentacyclo[9.7.0.02,8.06,8.012,16]octadecan-5-one C₂₁H₂₈O₃