Annatto powder

20-methoxy-4,8,13,17-tetramethyl-20-oxoicosa-2,4,6,8,10,12,14,16,18-nonaenoic acid

Also Known As: Bixin|Annatto powder|Bixin, cis-|Spectrum_001502|SpecPlus_000387|Spectrum4_001653|KBioGR_002145|KBioSS_001982|DivK1c_006483|KBio1_001427|KBio2_001982|KBio2_004550|KBio2_007118|EINECS 230-248-7|20-methoxy-4,8,13,17-tetramethyl-20-oxoicosa-2,4,6,8,10,12,14,16,18-nonaenoic acid|Methyl (9-cis)-hydrogen-6,6'-diapo-.psi.,.psi.-carotenedioate|6,6'-Diapo-.pseudo.,.pseudo.-carotenedioic acid, monomethyl ester, 9-cis-|6,6'-Diapo-.psi.,.psi.-carotenedioic acid, monomethyl ester, 9-cis-|(2E,4E,6E,8E,10E,12E,14E,16E,18E)-20-methoxy-4,8,13,17-tetramethyl-20-oxo-icosa-2,4,6,8,10,12,14,16,18-nonaenoic acid|2,4,6,8,10,12,14,16,18-Eicosanonaenedioic acid, 4,8,13,17-tetramethyl-, monomethyl ester, (2E,4Z,6E,8E,10E,12E,14E,16E,18E)-|2,4,6,8,10,12,14,16,18-Eicosanonaenedioicacid, 4,8,13,17-tetramethyl-, 1-methyl ester,(2E,4Z,6E,8E,10E,12E,14E,16E,18E)-

Molecular Formula	C25H30O4
Molecular Weight	394.21442 g/mol
LogP	5.81
Topological Polar Surface Area	63.6 Ų
Hydrogen Bond Donors	1
Hydrogen Bond Acceptors	3
Rotatable Bonds	10
Exact Mass	394.21442
Heavy Atoms	29
Complexity	822.9

Chemical Identifiers

CAS Number	6983-79-5
SMILES	CC(=CC=CC=C(C)C=CC=C(C)C=CC(=O)OC)C=CC=C(C)C=CC(=O)O