VIOLAXANTHIN

126-29-4

CAS-Nr.: 126-29-4

Englisch Name:: VIOLAXANTHIN

Synonyma:: Violoxanthin;VIOLAXANTHIN;Violaxanthin(AS);ZEAXANTHIN DIEPOXIDE;all-trans-Violaxanthin;Zeaxanthin Impurity 19;Violaxanthin(AS) (In Solution);trans-ViolaxanthinDiscontinued See V634510;Violoxanthin - 0.897 mg/L solution in ethanol;5α,6α:5'α,6'α-Bisoxy-5,5',6,6'-tetrahydro-β,β-carotene-3β,3β'-diol

CBNumber:: CB2415361

Summenformel:: C40H56O4

Molgewicht:: 600.87

MOL-Datei:: 126-29-4.mol

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Eigenschaften Sicherheit Verwendungswort Produktionsfirma 59

VIOLAXANTHIN Eigenschaften

Schmelzpunkt:: 200°

alpha: 20Cd +35° (c = 0.08 in chloroform)

Siedepunkt:: 570.8°C (rough estimate)

Dichte: 0.9826 (rough estimate)

Brechungsindex: 1.4760 (estimate)

storage temp.: -70°C

Löslichkeit: Chloroform, Ethyl Acetate

Aggregatzustand: Orange Brown Soild

pka: 14.56±0.70(Predicted)

maximale Wellenlänge (λmax): λ: 438-442 nm Amax

BRN: 101269

Sicherheit

WGK Germany	3
HS Code	29419090

VIOLAXANTHIN Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

trans-Violaxanthin, is a Carotenoid dye. It is a natural xanthophyll pigment with an orange color found in a variety of plants including pansies. It is approved to be used as a food additive and food coloring.

Allgemeine Beschreibung

Violaxanthins are natural pigmented constituents or carotenoids present in most fruits and vegetables.

läuterung methode

Also purify it by column chromatography, and the purity is checked by TLC (see -carotene). It has at 415, 440 and 469nm. [Kuhn & Winterstein Ber 64 326 1931, Karrer et al. max Helv Chim Acta 14 1044 1931, Absolute Config: Bartlett et al. J Chem Soc (C) 2527 1969, Beilstein 19 III/IV 1139.]

VIOLAXANTHIN Upstream-Materialien And Downstream Produkte

Upstream-Materialien

2,4-Pentadienoic acid, 3-methyl-5-(2,2,6-trimethyl-4-oxo-7-oxabicyclo[4.1.0]hept-1-yl)-, methyl ester, [1S-[1α(2E,4E),6α]]- (9CI) 1,4-Dioxaspiro[4.5]dec-7-ene-8-methanol, 7,9,9-trimethyl- Ethyl-2,6,6-trimethyl-4-oxocyclohex-2-en-1-carboxylat 4-Methyl-pent-3-en-2-on

Downstream Produkte

VIOLAXANTHIN Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 59)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Chengdu Biopurify Phytochemicals Ltd.	+8618080483897	sales@biopurify.com	China	3772	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30241	58
Finetech Industry Limited	+86-27-87465837 +8618971612321	info@finetechnology-ind.com	China	9640	58
TargetMol Chemicals Inc.		support@targetmol.com	United States	38463	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11922	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+undefined18621343501	product@acmec-e.com	China	33338	58
SHANGHAI KEAN TECHNOLOGY CO., LTD.	+8613817748580	cooperation@kean-chem.com	China	40066	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	14055	65
Shanghai Tauto Biotech Co., Ltd.	021-51320588	tauto@tautobiotech.com	China	3989	66

126-29-4()Verwandte Suche:

psi,psi-Carotin (3R,3'R)-β,β-Carotin-3,3'-diol (S)-5,8-Dihydroxy-2-(1-hydroxy-4-methylpent-3-enyl)-1,4-naphthochinon (E)-4-(1-Methylvinyl)cyclohexen-1-carbaldehydoxim 4-Isopropenylcyclohex-1-en-1-ylmethanol (6'R)-β,ε-Carotin-3(R),3'(R)-dioldipalmitat (3S,3'S,5R,5'R)-3,3'-Dihydroxy-K,K-carotin-6,6'-dion Triphenylmethanol Tetramethyloxiran 3,4-Epoxybut-1-en tert-Butyloxiran 1-Vinylcyclohexan-1-ol Epoxycyclohexan Oxepan

ZEAXANTHIN DIEPOXIDE
VIOLAXANTHIN
(1R,3S,6S)-6-[18-[(1R,3S,6S)-3-hydroxy-1,5,5-trimethyl-7-oxabicyclo[4.1.0]hept-6-yl]-3,7,12,16-tetramethyl-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-1,5,5-trimethyl-7-oxabicyclo[4.1.0]heptan-3-ol
Violoxanthin
(3S,3'S,5R,5'R,6S,6'S,9E)-5,6:5',6'-Bisepoxy-5,5',6,6'-tetrahydro-β,β-carotene-3,3'-diol
5α,6α:5'α,6'α-Bisoxy-5,5',6,6'-tetrahydro-β,β-carotene-3β,3'β-diol
5α,6α:5'α,6'α-Bisoxy-5,5',6,6'-tetrahydro-β,β-carotene-3β,3β'-diol
all-trans-Violaxanthin
(1S,4S,6R)-1-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4S,6R)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl]-3,7,12,16-tetramethyl-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-4-ol
(1S,4S,6R)-1-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4S,6R)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-4-ol
Violoxanthin - 0.897 mg/L solution in ethanol
β,β-Carotene-3,3'-diol, 5,6:5',6'-diepoxy-5,5',6,6'-tetrahydro-, (3S,3'S,5R,5'R,6S,6'S)-
trans-ViolaxanthinDiscontinued See V634510
Violaxanthin(AS) (In Solution)
Zeaxanthin Impurity 19
b,b-Carotene-3,3'-diol,5,6:5',6'-diepoxy-5,5',6,6'-tetrahydro-, (3S,3'S,5R,5'R,6S,6'S)-
(1R,3S,6S)-6-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1R,3S,6S)-3-hydroxy-1,5,5-trimethyl-7-oxabicyclo[4.1.0]heptan-6-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-1,5,5-trimethyl-7-oxabicyclo[4.1.0]heptan-3-ol
b,b-Carotene-3,3'-diol,5,6:5',6'-diepoxy-5,5',6,6'-tetrahydro-, (3S,3'S,5R,5'R,6S,6'S)-
Violaxanthin(AS)
126-29-4
C40H56O4
Carotenoids
Elisa Kit-plant ELISA Kit