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144-68-3

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Zeaxanthin
Cas No: 144-68-3
USD $ 800.0-1000.0 / Kilogram 1 Kilogram 5000 Metric Ton/Day Kono Chem Co.,Ltd Contact Supplier
Purple Corn ExtractZeaxanthin
Cas No: 144-68-3
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Zeaxanthin
Cas No: 144-68-3
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High purity Various Specifications zeaxanthin CAS:144-68-3
Cas No: 144-68-3
USD $ 100.0-500.0 / Gram 1 Gram 99999 Gram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
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Cas No: 144-68-3
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144-68-3 Usage

Uses

It is one of the two carotenoids contained within the retina

Chemical Properties

Yellow Crystalline Solid
InChI:InChI=1/C40H56O2/c1-29(17-13-19-31(3)21-23-37-33(5)25-35(41)27-39(37,7)8)15-11-12-16-30(2)18-14-20-32(4)22-24-38-34(6)26-36(42)28-40(38,9)10/h11-24,35-36,41-42H,25-28H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,29-15+,30-16+,31-19+,32-20+/t35-,36-/m1/s1

144-68-3 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (14681)  Zeaxanthin  analytical standard 144-68-3 14681-1MG-F 6,048.90CNY Detail

144-68-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name zeaxanthin

1.2 Other means of identification

Product number -
Other names all-trans-Zeaxanthin

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:144-68-3 SDS

144-68-3Synthetic route

all-trans lutein
7481-64-3

all-trans lutein

zeaxanthin
144-68-3

zeaxanthin

Conditions
ConditionsYield
With ethanol; sodium ethanolate; benzene at 100 - 110℃;
3,3'-di-keto-β-carotene
14656-56-5, 26543-85-1

3,3'-di-keto-β-carotene

aluminum isopropoxide
555-31-7

aluminum isopropoxide

isopropyl alcohol
67-63-0

isopropyl alcohol

benzene
71-43-2

benzene

zeaxanthin
144-68-3

zeaxanthin

(2E,4E,6E,8E,10E,12E,14E)-15-(4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-4,9,13-trimethylpentadeca-2,4,6,8,10,12,14-heptaenal
15486-31-4

(2E,4E,6E,8E,10E,12E,14E)-15-(4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-4,9,13-trimethylpentadeca-2,4,6,8,10,12,14-heptaenal

<3-(4-hydroxy-2,2,6-trimethylcyclohexenyl)-1-methyl-2-propen-1-yl>triphenylphosphonium bromide

<3-(4-hydroxy-2,2,6-trimethylcyclohexenyl)-1-methyl-2-propen-1-yl>triphenylphosphonium bromide

zeaxanthin
144-68-3

zeaxanthin

Conditions
ConditionsYield
With potassium hydroxide In isopropyl alcohol at 20℃; for 3h;8.5 mg
zeaxanthin radical cation

zeaxanthin radical cation

zeaxanthin
144-68-3

zeaxanthin

Conditions
ConditionsYield
With TX-100 In water Rate constant; Irradiation;
4',5'-didehydro-4,5'-retro-β,β-carotene-3,3'-dione
116-30-3

4',5'-didehydro-4,5'-retro-β,β-carotene-3,3'-dione

A

zeaxanthin
144-68-3

zeaxanthin

B

lutein
127-40-2

lutein

C

(3R,3'S,6'R)-lutein
89673-72-3

(3R,3'S,6'R)-lutein

Conditions
ConditionsYield
With tellurium; sodium tetrahydroborate In carbon disulfide; ethanol at 40℃; for 0.333333h; Title compound not separated from byproducts;A 24 % Chromat.
B 44 % Chromat.
C 31 % Chromat.
With tellurium; sodium tetrahydroborate In carbon disulfide; ethanol at 40℃; for 0.333333h;A 24 % Chromat.
B 44 % Chromat.
C 31 % Chromat.
lycopene
502-65-8

lycopene

zeaxanthin radical cation

zeaxanthin radical cation

A

zeaxanthin
144-68-3

zeaxanthin

B

lycopene radical cation

lycopene radical cation

Conditions
ConditionsYield
In benzene Rate constant; pulse radiolysis;
all-trans-β-carotenedione-(3,3')

all-trans-β-carotenedione-(3,3')

zeaxanthin
144-68-3

zeaxanthin

Conditions
ConditionsYield
With aluminum isopropoxide; isopropyl alcohol; benzene
(E)-4,9-dimethyl-2,4,6,8,10-dodecapentaene-1,12-dial
53163-53-4

(E)-4,9-dimethyl-2,4,6,8,10-dodecapentaene-1,12-dial

4-triphenylphosphoranylidene-pent-2t(?)-enoic acid methyl ester

4-triphenylphosphoranylidene-pent-2t(?)-enoic acid methyl ester

zeaxanthin
144-68-3

zeaxanthin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 11 mg / aq. KOH / propan-2-ol / 24 h / 20 °C
2: 8.5 mg / aq. KOH / propan-2-ol / 3 h / 20 °C
View Scheme
4-(1,4-dihydroxy-2,2,6-trimethylcyclohexyl)-3-butyn-2-ol
32469-38-8

4-(1,4-dihydroxy-2,2,6-trimethylcyclohexyl)-3-butyn-2-ol

zeaxanthin
144-68-3

zeaxanthin

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 3.5 g / lithium aluminium hydride / tetrahydrofuran / 3 h / Heating
2: 2.21 g / CHCl3 / 18 h / 20 °C
3: 11 mg / aq. KOH / propan-2-ol / 24 h / 20 °C
4: 8.5 mg / aq. KOH / propan-2-ol / 3 h / 20 °C
View Scheme
Multi-step reaction with 3 steps
1: 3.5 g / lithium aluminium hydride / tetrahydrofuran / 3 h / Heating
2: 2.21 g / CHCl3 / 18 h / 20 °C
3: 8.5 mg / aq. KOH / propan-2-ol / 3 h / 20 °C
View Scheme
4-(4-hydroxy-2,2,6-trimethylcyclohexylidene)-3-buten-2-ol
53342-69-1

4-(4-hydroxy-2,2,6-trimethylcyclohexylidene)-3-buten-2-ol

zeaxanthin
144-68-3

zeaxanthin

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 2.21 g / CHCl3 / 18 h / 20 °C
2: 11 mg / aq. KOH / propan-2-ol / 24 h / 20 °C
3: 8.5 mg / aq. KOH / propan-2-ol / 3 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: 2.21 g / CHCl3 / 18 h / 20 °C
2: 8.5 mg / aq. KOH / propan-2-ol / 3 h / 20 °C
View Scheme
<3-(4-hydroxy-2,2,6-trimethylcyclohexenyl)-1-methyl-2-propen-1-yl>triphenylphosphonium bromide

<3-(4-hydroxy-2,2,6-trimethylcyclohexenyl)-1-methyl-2-propen-1-yl>triphenylphosphonium bromide

zeaxanthin
144-68-3

zeaxanthin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 11 mg / aq. KOH / propan-2-ol / 24 h / 20 °C
2: 8.5 mg / aq. KOH / propan-2-ol / 3 h / 20 °C
View Scheme

144-68-3Related news

Singlet oxygen triggers chloroplast rupture and cell death in the Zeaxanthin (cas 144-68-3) epoxidase defective mutant aba1 of Arabidopsis thaliana under high light stress09/29/2019

The two Arabidopsis thaliana mutants, aba1 and max4, were previously identified as sharing a number of co-regulated genes with both the flu mutant and Arabidopsis cell suspension cultures exposed to high light (HL). On this basis, we investigated whether aba1 and max4 were generating high amount...detailed

Randomized, double-blind, placebo-controlled study of Zeaxanthin (cas 144-68-3) and visual function in patients with atrophic age-related macular degeneration09/28/2019

The purpose of this study is to evaluate whether dietary supplementation with the carotenoid zeaxanthin (Zx) raises macula pigment optical density (MPOD) and has unique visual benefits for patients with early atrophic macular degeneration having visual symptoms but lower-risk National Institute ...detailed

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