Lutein

Lutein Structure
Lutein
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Common Name Lutein
CAS Number 127-40-2 Molecular Weight 568.871
Density 1.0±0.1 g/cm3 Boiling Point 702.3±60.0 °C at 760 mmHg
Molecular Formula C40H56O2 Melting Point 183℃
MSDS Chinese USA Flash Point 269.1±27.5 °C
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger

 Names

Name lutein
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 702.3±60.0 °C at 760 mmHg
Melting Point 183℃
Molecular Formula C40H56O2
Molecular Weight 568.871
Flash Point 269.1±27.5 °C
Exact Mass 568.428040
PSA 40.46000
LogP 11.78
Vapour Pressure 0.0±5.0 mmHg at 25°C
Index of Refraction 1.583
Storage condition −70°C

 Safety Information

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger
Hazard Statements H225-H319
Precautionary Statements P210-P280-P305 + P351 + P338-P337 + P313-P403 + P235
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases 26-37/39
RIDADR UN1170 - class 3 - PG 2 - Ethanol, solution
WGK Germany 3
HS Code 2932999099

 Synthetic Route

3,3'-dioxo-trans-α-carotene结构式

CAS#:28840-13-3

3,3'-dioxo-tran...

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Lutein Structure

CAS#:127-40-2

Lutein

Literature: US3974181 A1, ;
3'-O-Didehydrolutein结构式

CAS#:23984-55-6

3'-O-Didehydrolutein

~%

Lutein Structure

CAS#:127-40-2

Lutein

Lutein Structure

CAS#:127-40-2

Lutein

Literature: Analytical Chemistry, , vol. 64, # 18 p. 2111 - 2122
Rhodoxanthin结构式

CAS#:116-30-3

Rhodoxanthin

~45%

Zeaxanthin结构式

CAS#:144-68-3

Zeaxanthin

Lutein Structure

CAS#:127-40-2

Lutein

N/A结构式

CAS#:89673-72-3

N/A

Literature: Acta Chemica Scandinavica, , vol. 50, # 7 p. 637 - 639

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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 Synonyms

EINECS 204-840-0
MFCD00017353
Vegetable luteol
Xanthophyll
α-Carotene-3,3'-diol
β,ε-Carotene-3,3'-diol
all-trans-Lutein
Lutein
UNII:X72A60C9MT
trans-Lutein
Vegetable lutein
(1R,4R)-4-{(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(4R)-4-Hydroxy-2,6,6-triméthyl-1-cyclohexén-1-yl]-3,7,12,16-tétraméthyl-1,3,5,7,9,11,13,15,17-octadécanonaèn-1-yl}-3,5,5-triméthyl-2-cyclohexén-1-ol
(3R,3'R,6R)-4,5-Didehydro-5,6-dihydro-β,β-carotene-3,3'-diol
all-trans-(+)-Xanthophyll
(1R,4R)-4-{(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(4R)-4-Hydroxy-2,6,6-trimethyl-1-cyclohexen-1-yl]-3,7,12,16-tetramethyl-1,3,5,7,9,11,13,15,17-octadecanonaen-1-yl}-3,5,5-trimethyl-2-cyclohexen-1-ol
β,β-Carotene-3,3'-diol, 4,5-didehydro-5,6-dihydro-, (3R,3'R,6R)-
β,ε-Carotene-3,3'-diol, (3R,3'R,6'R)-
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