Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Lutein
Price:
Purity: 90.0%
Stocking Period: 10 Day
Contact: Yang

BioBioPha
China
Product Name: Lutein
Price: ￥Inquiry/5mg
Purity: 96.0%
Stocking Period: 10 Day
Contact: Xueping-Zheng

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Lutein
Price: ￥348.0/25g ￥118.0/5g ￥198.0/20mg
Purity: 80.0%
Stocking Period: 2 Day
Contact: Liu jia

DC Chemicals Limited
China
Product Name: Xanthophyll
Price: $280.0/20mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Xanthophyll
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

127-40-2

127-40-2 structure

127-40-2 structure

Name: Lutein
Chemical Name: lutein
CAS Number: 127-40-2
Molecular Formula: C₄₀H₅₆O₂
Molecular Weight: 568.871
Catalog: Food additive Color protection agent
Create Date: 2018-02-04 08:00:00
Modify Date: 2024-01-01 18:13:55
Lutein is a carotenoid with reported anti-inflammatory properties. A large body of evidence shows that lutein has several beneficial effects, especially on eye health[1].

Name	lutein
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)-

Description	Lutein is a carotenoid with reported anti-inflammatory properties. A large body of evidence shows that lutein has several beneficial effects, especially on eye health[1].
Related Catalog	Signaling Pathways >> Others >> Others Research Areas >> Inflammation/Immunology
References	[1]. Buscemi S, et al. The Effect of Lutein on Eye and Extra-Eye Health.Nutrients. 2018 Sep 18;10(9). pii: E1321.

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

Symbol	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

28840-13-3 structure

28840-13-3

~%

127-40-2 structure

127-40-2

Literature: US3974181 A1, ;

23984-55-6 structure

23984-55-6

~%

127-40-2 structure

127-40-2

127-40-2 structure

127-40-2

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

116-30-3 structure

116-30-3

~45%

144-68-3 structure

144-68-3

127-40-2 structure

127-40-2

89673-72-3 structure

89673-72-3

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

Precursor 3
28840-13-3 23984-55-6 116-30-3
DownStream 9
144-68-3 472-70-8 24480-38-4 60497-64-5
60497-65-6 92760-20-8 54422-80-9 25279-26-9
108589-97-5

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%