VIOLAXANTHIN

126-29-4

CAS-Nr.: 126-29-4

Englisch Name:: VIOLAXANTHIN

Synonyma:: Violoxanthin;VIOLAXANTHIN;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;5α,6α:5'α,6'α-Bisoxy-5,5',6,6'-tetrahydro-β,β-carotene-3β,3'β-diol

CBNumber:: CB2415361

Summenformel:: C40H56O4

Molgewicht:: 600.87

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

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Eigenschaften Sicherheit Verwendungswort Produktionsfirma 49

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( 49)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Career Henan Chemica Co	+86-0371-86658258 15093356674;	laboratory@coreychem.com	China	30255	58
TargetMol Chemicals Inc.	+1-781-999-5354	support@targetmol.com	United States	19973	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+undefined18621343501	product@acmec-e.com	China	33349	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	94838	76
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	14059	65
Shanghai Tauto Biotech Co., Ltd.	021-51320588	tauto@tautobiotech.com	China	3989	66
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80
Beijing Solarbio Science & Tecnology Co., Ltd.	010-50973130 4009686088	3193328036@qq.com	China	29797	68
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@qq.com	China	7851	55

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)-
126-29-4
C40H56O4
Carotenoids
Elisa Kit-plant ELISA Kit