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Lutein

Lutein / CAS : 127-40-2

Appearance Yellow crystal with metallic luster. UN 0
HS 29061990 DG Class 0
Synonyms Xanthophyll; Phytoxanthin; Chrysophyll; β,-Carotene-3,3'-Diol, (3R,3'R,6'R)-; Beta,E-Carotene-3,; Beta,E-Carotene-3,3'-Diol; Epsilon-Carotene-3,3'-Diol; Beta,Epsilon-Carotene-3,3'-Diol
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Properties

Summary

Formula
C40H56O2
Molecular Mass
568.87100
Exact Mass
568.42800
PSA
40.46000
Logp
10.40330
IUPAC
(1R)-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1R,4R)-4-hydroxy-2,6,6-trimethylcyclohex-2-en-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-3,5,5-trimethylcyclohex-3-en-1-ol
SMILES
CC1=C(C(CC(C1)O)(C)C)C=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC2C(=CC(CC2(C)C)O)C)C)C

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Specialty Drugs
Food(Feed) Additives > Color Fixative
Food(Feed) Additives > Feed Trace Elements

Chemical and Physical Properties

Melting Point
183℃
Density
1.004g/cm3
Boiling Point
572.66°C
Flash Point
269.1ºC
Appearance
Yellow crystal with metallic luster.

Export information

HS Code
29061990
Export Rebate
13%
UN No.
0
DG-Class
0
Risk Code
R36/37/38-11
Safety Label
Xi

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