ChemicalBook
Chinese english Germany Japanese Korea

beta-D-Galactopyranosid, (3 beta,5 alpha, 22 beta, 25S)-spirosolan-3-yl-O-beta-D-glucopyranosyl-(1=> 2)-O-(beta-D-xylopyranosyl-(1=> 3))-O-beta-D-glucopyranosyl-(1=> 4)- Produkt Beschreibung

TOMATINE Struktur
17406-45-0
CAS-Nr.
17406-45-0
Bezeichnung:
beta-D-Galactopyranosid, (3 beta,5 alpha, 22 beta, 25S)-spirosolan-3-yl-O-beta-D-glucopyranosyl-(1=> 2)-O-(beta-D-xylopyranosyl-(1=> 3))-O-beta-D-glucopyranosyl-(1=> 4)-
Englisch Name:
TOMATINE
Synonyma:
TOMATIN;omatine;TOMATINE;NSC 9223;a-Tomatine;NSC 234440;LYOCPERSICIN;LYCOPERSICIN;LYCOPERISCIN;TOMATINE(ST)
CBNumber:
CB1292394
Summenformel:
C50H83NO21
Molgewicht:
1034.19
MOL-Datei:
17406-45-0.mol

beta-D-Galactopyranosid, (3 beta,5 alpha, 22 beta, 25S)-spirosolan-3-yl-O-beta-D-glucopyranosyl-(1=> 2)-O-(beta-D-xylopyranosyl-(1=> 3))-O-beta-D-glucopyranosyl-(1=> 4)- Eigenschaften

Schmelzpunkt:
300-305°C
alpha 
D20 -18° (c = 0.55 in pyridine)
Siedepunkt:
806.69°C (rough estimate)
Dichte
1.48±0.1 g/cm3 (20 ºC 760 Torr)
Brechungsindex
1.5280 (estimate)
storage temp. 
2-8°C
pka
12.77±0.70(Predicted)
Merck 
14,9545
CAS Datenbank
17406-45-0

Sicherheit

Kennzeichnung gefährlicher Xn
R-Sätze: 23/25-22
S-Sätze: 45-24/25-22
RIDADR  1544
RTECS-Nr. XW1050000
HS Code  29329990
Giftige Stoffe Daten 17406-45-0(Hazardous Substances Data)
Toxizität LD orally in rats: 900-1000 mg/kg (Wilson)

beta-D-Galactopyranosid, (3 beta,5 alpha, 22 beta, 25S)-spirosolan-3-yl-O-beta-D-glucopyranosyl-(1=> 2)-O-(beta-D-xylopyranosyl-(1=> 3))-O-beta-D-glucopyranosyl-(1=> 4)- Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R23/25:Giftig beim Einatmen und Verschlucken.
R22:Gesundheitsschädlich beim Verschlucken.

S-Sätze Betriebsanweisung:

S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S24/25:Berührung mit den Augen und der Haut vermeiden.
S22:Staub nicht einatmen.

Beschreibung

This glycosidic alkaloid has been obtained from the dried leaves of Lycopersicum pimpinelli/olium (Syn. Solanum racemigerum) and also occurs in L. esculentum; L. hirsutum; L. peruvianum; L. peruvianum var. chutatum and L. putatum. The alkaloid forms colourless needles from MeOH and has a somewhat indefinite melting point about 270°C. It is laevorotatory with [α]20D - 30° (pyridine) and on hydrolysis with H2S04 yields tomatidine, I mole of galactose, 2 moles of glucose and 1 mole of xylose. The tetrasaccharide unit is known as lycotetraose. Partial hydrolysis with acid yields a series of products depending upon which, and how many, of the sugar residues are split off from the molecule. Those which have been isolated are: tomatidine lycotriose I (galactose-glucose-glucose); tomatidine lycotriose II (galactose-glucose-xylose); tomatidine lycobiose (galactose-glucose) and tomatidine-galactose.

Chemische Eigenschaften

Faintly beige powder

Verwenden

Precipitating agent for steroids.

Definition

ChEBI: A steroid alkaloid that is tomatidine in which the hydroxy group at position 3 is linked to lycotetraose, a tetrasaccharide composed of two units of D-glucose, one unit of D-xylose, and one unit of D-galac ose.

läuterung methode

Tomatine is recrystallised from MeOH, EtOH, aqueous EtOH or dioxane/NH3. It is almost insoluble in pet ether, Et2O or H2O. [Reichstein Angew Chem 74 887 1962, Beilstein 27 III/IV 1954.]

Einzelnachweise

Fontaine et al., Arch. Biochem., 18,467 (1948)
Kuhn, Low., Ber., 81, 552 (1948)
Kuhn, Low, Gauhe., ibid, 83,448 (1950)
Fontaine et al., Arch. Biochem., 27,461 (1950)
Fontaine et al., J. Amer. Chern. Soc., 73, 878 (1951)
Kuhn, Low, Trischmann., Angew. Chern., 68, 212 (1956)
Kuhn et al., Ber., 90, 203 (1957)

beta-D-Galactopyranosid, (3 beta,5 alpha, 22 beta, 25S)-spirosolan-3-yl-O-beta-D-glucopyranosyl-(1=> 2)-O-(beta-D-xylopyranosyl-(1=> 3))-O-beta-D-glucopyranosyl-(1=> 4)- Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


beta-D-Galactopyranosid, (3 beta,5 alpha, 22 beta, 25S)-spirosolan-3-yl-O-beta-D-glucopyranosyl-(1=> 2)-O-(beta-D-xylopyranosyl-(1=> 3))-O-beta-D-glucopyranosyl-(1=> 4)- Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 127)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Chengdu Greenpure Biopharma CO.,Ltd
18283602253
jancyzheng@gcgreenpure.com CHINA 1257 58
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 8882 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
Chengdu Biopurify Phytochemicals Ltd.
18482058008 18080483897
maggie@biopurify.com CHINA 2712 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Shaanxi Pioneer Biotech Co., Ltd .
86-13259417953(Whatsapp/Wechat) 86-13259417953(Whatsapp)
029-84385017 sales@pioneerbiotech.com CHINA 3001 58
BOC Sciences
1-631-485-4226
1-631-614-7828 inquiry@bocsci.com United States 19753 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Shanghai Standard Technology Co., Ltd.
18502101150
+86-21-57127007-6606 ft-sales@nature-standard.com CHINA 1923 58

17406-45-0(beta-D-Galactopyranosid, (3 beta,5 alpha, 22 beta, 25S)-spirosolan-3-yl-O-beta-D-glucopyranosyl-(1=> 2)-O-(beta-D-xylopyranosyl-(1=> 3))-O-beta-D-glucopyranosyl-(1=> 4)-)Verwandte Suche:


  • TOMATIN
  • TOMATINE
  • a’’-tomatidine
  • alpha-tomatine
  • beta-d-galactopyranoside,(3beta,5alpha,22beta,25s)-spirosolan-3-ylo-beta-d-gl
  • tomatidine,glycoside
  • ucopyranosyl-(1-2)-o-(beta-d-xylopyranosyl-(1-3))-o-beta-d-glucopyranosyl-(1-4
  • LYCOPERISCIN
  • LYCOPERSICIN
  • LYOCPERSICIN
  • 22S,25S,5ALPHA-TOMATANIN-3BETA-OL 3-O-BETA-D-GLUCOPYRANOSYL-(1->2)-O-BETA-D-[3-O-BETA-D-XYLOPYRANOSYL GLUCOPYRANOSYL]-(1->4)-O-BETA-D-GALACTOPYRANOSIDE
  • .beta.-D-Galactopyranoside, (3.beta.,5.alpha.,22.beta.,25S)-spirosolan-3-yl O-.beta.-D-glucopyranosyl-(1?2)-O-.beta.-D-xylopyranosyl-(1?3)-O-.beta.-D-glucopyranosyl-(1?4)-
  • LYCOPERSICIN(TOMATINE)(RG)
  • TOMATINE(ST)
  • TOMATINE (SYN. LYCOPERSICIN)
  • Tomatine [for Cholesterol assay]
  • spirosolan-3-ylO-β-D-glucopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-O-β-D-glucopyranosyl-(1→4)-
  • β-D-Galactopyranoside,(3β,5α,22β,25S)-
  • [(22S,25S)-5α-Spirosolan-3β-yl]4-O-[2-O-(β-D-glucopyranosyl)-3-O-(β-D-xylopyranosyl)-β-D-glucopyranosyl]-β-D-galactopyranoside
  • LYCOPERSICIN(SEE TOMATINE)(RG)
  • TOMATINE(RG)
  • Tomatine ,95%
  • [for Cholesterol assay]
  • ToMatine 
  • ToMatine (85%)
  • a-Tomatine
  • b-D-galactopyranoside deriv
  • Tomatine hydrate
  • Tomatine from Tomato
  • LYCOPERISCIN tlc
  • NSC 234440
  • NSC 9223
  • β-D-Galactopyranoside, (3β,5α,22β,25S)-spirosolan-3-yl O-β-D-glucopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-O-β-D-glucopyranosyl-(1→4)-
  • omatine
  • LICOPERSICIN
  • 17406-45-0
  • C50H83NO21
  • Steroids
  • Alkaloids (Others)
  • Steroidglycosides
  • Sugars
  • Glycosides
  • Alkaloids
  • Alkaloids
  • Alkaloids (Others)
  • Biochemistry
  • Glycosides
  • Steroidglycosides
  • Steroids
  • Sugars
Copyright 2019 © ChemicalBook. All rights reserved