Tretinoin EP Impurity F (4-Methoxy Retinoic Acid)

cas: 81121-20-2 — see every product listed under this CAS number, including other names

Tretinoin EP Impurity F (4-Methoxy Retinoic Acid) (CAS 81121-20-2) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

brandChemat Brand
catalog numberULT114038
cas81121-20-2
sizeon request
availability Do potwierdzenia przez Chemat|To be confirmed by Chemat
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categoryChemicals
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Structural formula: {0} (CAS {1})

(2E,4E,6E,8E)-9-(3-methoxy-2,6,6-trimethylcyclohexen-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid (CAS 81121-20-2) is a chemical compound with the molecular formula C21H30O3 and a molecular weight of 330.5 g/mol. IUPAC name: (2E,4E,6E,8E)-9-(3-methoxy-2,6,6-trimethylcyclohexen-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid. InChIKey: KZKUSKHEEFFSTO-XPSLGPGOSA-N.

Identity
Molecular formulaC21H30O3
Molecular weight330.5 g/mol
IUPAC name(2E,4E,6E,8E)-9-(3-methoxy-2,6,6-trimethylcyclohexen-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid
InChIKeyKZKUSKHEEFFSTO-XPSLGPGOSA-N
SMILESCC1=C(C(CCC1OC)(C)C)/C=C/C(=C/C=C/C(=C/C(=O)O)/C)/C

Computed by PubChem (NCBI)

Synonyms: Retinoic acid, 4-methoxy-, Retinoic acid, 4-methoxy-, (+/-)-, 4-Methoxyretinoic acid (9CI); (+/-)-4-Methoxyretinoic acid, starbld0001902, Tretinoin impurity F [EP], Tretinoin EP Impurity F (4-Methoxy Retinoic Acid), TRETINOIN IMPURITY F [EP IMPURITY], 4-Methoxy Retinoic Acid; Tretinoin EP Impurity F, 4-Methoxy Retinoic Acid;<br>Tretinoin EP Impurity F
Isomers (same molecular formula)
(8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-2,4,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C21H30O3
(1R,2R,4R,5R,7S,10R,11S,14S,16S,18S,19S)-5,7-dihydroxy-10,14-dimethylhexacyclo[9.8.0.02,4.05,10.014,19.016,18]nonadecan-15-one C21H30O3
(6aR,10aR)-9-(hydroxymethyl)-6,6-dimethyl-3-pentyl-6a,7,10,10a-tetrahydrobenzo[c]chromen-1-ol C21H30O3
(8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C21H30O3
methyl (8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-17-carboxylate C21H30O3
[(7R,8R,9S,10R,13S,14S,17S)-7,13-dimethyl-3-oxo-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate C21H30O3
[(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate C21H30O3
[(1S,2S,4R,6S,8S,11R,12S,16S)-2,16-dimethyl-5-oxapentacyclo[9.7.0.02,8.04,6.012,16]octadec-14-en-15-yl] acetate C21H30O3
(8S,9S,10R,13S,14S,16R,17R)-17-acetyl-16-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one C21H30O3
(6R,8S,9S,10R,13S,14S,17S)-17-acetyl-6-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one C21H30O3
(8S,9S,10R,13S,14S,17S)-17-acetyl-6-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one C21H30O3
(8R,9S,10R,13S,14S,17S)-17-acetyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C21H30O3

Also listed as

4-Methoxy Retinoic Acid,Tretinoin EP Impurity F Chemat Brand CAS 81121-20-2
4-Methoxy Retinoic Acid, >95% (HPLC) TRC CAS 81121-20-2
4-Methoxy retinoic acid Biosynth CAS 81121-20-2
4-Methoxy retinoic acid, 95% Chemat CAS 81121-20-2