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1-[4-[[2-O-(6-Desoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)propan-1-on

Neosperidin dihydrochalcone  Struktur
20702-77-6
CAS-Nr.
20702-77-6
Bezeichnung:
1-[4-[[2-O-(6-Desoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)propan-1-on
Englisch Name:
Neosperidin dihydrochalcone
Synonyma:
E-959;Neo-DHC;FEMA 3811;nci-c60764;Happy Sweet;Neohesperidin DC;Neohesperidin DHC;NEOHESPERIDINE DC;Hesperidin Impurity 4;Neohesperidin DC(NHDC)
CBNumber:
CB3218194
Summenformel:
C28H36O15
Molgewicht:
612.58
MOL-Datei:
20702-77-6.mol

1-[4-[[2-O-(6-Desoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)propan-1-on Eigenschaften

Schmelzpunkt:
156-158 °C(lit.)
Siedepunkt:
927.1±65.0 °C(Predicted)
Dichte
1.61±0.1 g/cm3(Predicted)
Dampfdruck
0Pa at 20℃
FEMA 
3811 | NEOHESPERIDIN DIHYDROCHALCONE
storage temp. 
Sealed in dry,Store in freezer, under -20°C
L?slichkeit
Practically insoluble in water, freely soluble in dimethyl sulfoxide, soluble in methanol, practically insoluble in methylene chloride.
pka
6.85±0.40(Predicted)
Aggregatzustand
crystalline
Farbe
light yellow
Geruch (Odor)
at 100.00 %. bland odor
Geruchsart
odorless
Wasserl?slichkeit
Insoluble
Merck 
14,6452
Stabilit?t:
Hygroscopic
InChIKey
ITVGXXMINPYUHD-CUVHLRMHSA-N
LogP
0.67 at 20℃
CAS Datenbank
20702-77-6(CAS DataBase Reference)
EPA chemische Informationen
Neohesperidin dihydrochalcone (20702-77-6)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
WGK Germany  3
RTECS-Nr. LZ5785000
HS Code  29389090
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H302 Gesundheitssch?dlich bei Verschlucken. Akute Toxizit?t oral Kategorie 4 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P270, P301+P312, P330, P501
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P270 Bei Gebrauch nicht essen, trinken oder rauchen.
P301+P312 BEI VERSCHLUCKEN: Bei Unwohlsein GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen.
P501 Inhalt/Beh?lter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.

1-[4-[[2-O-(6-Desoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)propan-1-on Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

Neohesperidin dihydrochalcone occurs as a white or yellowish white powder with an intensely sweet taste. The sweetness is about 1500-1800 times that of sucrose, and its sweetness time is slightly later than saccharin sodium and much faster than glycyrrhizin (5:7:23s). The sweetness retention time of the three is 42:57:133s, which is also between Between the two, it is closer to sodium saccharin. It is soluble in water, slightly soluble in ethanol, but insoluble in ether and benzene.

Verwenden

Neohesperidin dihydrochalcone hydrate, is a flavonoid sweetening agent with potent antioxidant activity. It is antioxidant agent. artificial sweetener, especially in chewing gum and dentifrices.

Verwenden

Preparation from Naringen, a flavanone glycoside occurring naturally in grapefruit. It is used as sweetening agent, especially in chewing gum and dentifrices.

Vorbereitung Methode

Neohesperidin dihydrochalcone is synthesized commercially from either of the bitter-flavanones neohesperidin or naringin by catalytic hydrogenation under alkaline conditions in a process first described in the 1960s, in which neohesperidin is purified by recrystallization from water solutions.Neohesperidin dihydrochalcone is obtained by the alkaline hydrogenation of neohesperidin.

synthetische

Neosperidin dihydrochalcone is produced from Neohespendin (an isomer of Hesperidin), derived from the peel of the Seville Orange.

Definition

ChEBI: Neohesperidin dihydrochalcone is a member of the dihydrochalcones that is 3,2',4',6'-tetrahydroxy-4-methoxydihydrochalcone attached to a neohesperidosyl residue at position 4' via glycosidic linkage. It is found in sweet orange. It has a role as an environmental contaminant, a xenobiotic, a plant metabolite and a sweetening agent. It is a neohesperidoside, a disaccharide derivative and a member of dihydrochalcones.

Allgemeine Beschreibung

Off-white crystals or powder. Insoluble in water.

Air & Water Reaktionen

Insoluble in water.

Reaktivit?t anzeigen

Neosperidin dihydrochalcone is a ether-alcohol derivative. The ether being relatively unreactive. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert alcohols to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.

Brandgefahr

The flash point of Neosperidin dihydrochalcone has not been determined, but Neosperidin dihydrochalcone is probably combustible.

Pharmazeutische Anwendungen

Neohesperidin dihydrochalcone is a synthetic intense sweetening agent approximately 1500–1800 times sweeter than sucrose and 20 times sweeter than saccharin. Structurally it is an analogue of neohesperidin, a flavanone that occurs naturally in Seville oranges (Citrus aurantium). Neohesperidin dihydrochalcone is used in pharmaceutical and food applications as a sweetening agent and flavor enhancer. The sweetness profile is characterized by a lingering sweet/menthol-like aftertaste.The typical level used in foods is 1–5 ppm although much higher levels may be used in certain applications such as chewing gum. Synergistic effects occur with other intense and bulk sweeteners such as acesulfame K, aspartame, polyols, and saccharin.
In pharmaceutical applications, neohesperidin dihydrochalcone is useful in masking the unpleasant bitter taste of a number of drugs such as antacids, antibiotics, and vitamins. In antacid preparations, levels of 10–30 ppm result in improved palatability.

Sicherheit(Safety)

Neohesperidin dihydrochalcone is accepted for use in food products either as a sweetener or flavor modifier in a number of areas including Europe, USA, Australia, New Zealand, and several countries in Africa and Asia. It is also used in a number of oral pharmaceutical formulations.
Animal toxicity studies suggest that neohesperidin dihydrochalcone is a nontoxic, nonteratogenic, and noncarcinogenic material at the levels used in foods and pharmaceuticals.In Europe, an acceptable daily intake of 0–5 mg/kg body-weight has been established.

Lager

Neohesperidin dihydrochalcone is stable for over three years when stored at room temperature.
Accelerated stability studies on aqueous solutions stored at 30–60°C and pH 1–7 for 140 days indicate that neohesperidin dihydrochalcone solutions are likely to be stable for 12 months at room temperature and pH 2–6.Solutions formulated with some or all of the water replaced by solvents with a lower dielectric constant are reported to have longer shelf-lives.
The bulk material should be stored in a cool, dry, place protected from light.

Regulatory Status

GRAS listed. Accepted for use as a food additive in Europe.

1-[4-[[2-O-(6-Desoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)propan-1-on Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


1-[4-[[2-O-(6-Desoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)propan-1-on Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 519)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shaanxi Haibo Biotechnology Co., Ltd
+undefined18602966907
qinhe02@xaltbio.com China 997 58
Hengshui Haoye Co.,Ltd.
+86-2102300 +86-18632882519
hy@haoyecom.cn China 300 58
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8810 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12835 58
Hebei Yanxi Chemical Co., Ltd.
+8617531190177
peter@yan-xi.com China 5857 58
Hebei Weibang Biotechnology Co., Ltd
+8617732866630
bess@weibangbio.com China 18151 58
Henan Bao Enluo International TradeCo.,LTD
+86-17331933971 +86-17331933971
deasea125996@gmail.com China 2472 58
Wuhan Haorong Biotechnology Co.,ltd
+86-18565342920; +8618565342920
sales@chembj.net China 289 58
Shaanxi TNJONE Pharmaceutical Co., Ltd
+8618092446649
sarah@tnjone.com China 1143 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651
admin@zlchemi.com China 3002 58

20702-77-6(1-[4-[[2-O-(6-Desoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)propan-1-on)Verwandte Suche:


  • Neohesperidin dihydrochalcone ,EP
  • Neohesperidin dihydrochalcone, froM Citrus MaxiMa
  • Newhesperidinchalconetwohydrogen
  • Neohesperidin dihydrochalcone SynonyMs 1-(4-((2-O-[6-Deoxy-alpha-L-Mannopyranosyl]-beta-D-glucopyranosyl)oxy)-2,6-dihydroxyphenyl)-3-[3-hydroxy-4-Methoxyphenyl]-1-propanone
  • 1-Propanone, 1-[4-[[2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)-
  • Neohesperidine Dihydrochalcone (100 mg)
  • 1-Propanone, 1-4-2-O-(6-deoxy-.alpha.-L-mannopyranosyl)-.beta.-D-glucopyranosyloxy-2,6-dihydroxyphenyl-3-(3-hydroxy-4-methoxyphenyl)-
  • 1-(4-((2-o-[6-deoxy-α-l-mannopyranosyl]-β-d-glucopyranosyl)oxy)-2,6-dihydroxyphenyl)-3-[3-hydroxy-4-methoxyphenyl]-1-propanone
  • Neohesperidin Dihydrochalcone ( NHDC )
  • BETA-NEOHESPERIDINDIHYDROCHALCONE
  • 1-(4-((2-O-[6-Deoxy-alpha-L-mannopyranosyl]-beta-D-glucopyranosyl)oxy)-2,6-dihydroxyphenyl)-3-[3-hydroxy-4-methoxyphenyl]-1-propanone
  • Neohesperidin DC
  • neohesperidi dihydrochalcone
  • 1-(4-((2-O-[6-Deoxy-alpha-L-mannopyranosyl]-beta-D-glucopyranosyl)oxy)-2,6-dihydroxyphenyl)-3-[3-hydroxy-4-methoxyphenyl]-1-prop
  • Neo-DHC
  • Neohesperidin DC(NHDC)
  • neosperidin dihydrochalcone
  • 1-Propanone, 1-[4-[[2-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)-
  • Glucopyranoside, 3,5-dihydroxy-4-(3-hydroxy-4-methoxyhydrocinnamoyl)phenyl 2-O-(6-deoxy-a-L-mannopyranosyl)-, b-D-
  • Glucopyranoside, 3,5-dihydroxy-4-(3-hydroxy-4-methoxyhydrocinnamoyl)phenyl 2-O-a-L-rhamnopyranosyl-
  • Neohesperidin DHC
  • 1-[4-[2-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyloxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)propane-1-one
  • 1-[4-[2-O-(α-L-Rhamnopyranosyl)-β-D-glucopyranosyloxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)-1-propanone
  • 3,5-Dihydroxy-4-(3-hydroxy-4-methoxyhydrocinnamoyl)phenyl 2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranoside
  • Neohesperidin DC: HPLC96% Min
  • Neohesperidin dihydrochalcone,1-(4-((2-O-[6-Deoxy-α-L-mannopyranosyl]-β-D-glucopyranosyl)oxy)-2,6-dihydroxyphenyl)-3-[3-hydroxy-4-methoxyphenyl]-1-propanone
  • NEOHESPERIDIN DIHYDROCHALCONE
  • NEOHESPERIDIN DIHYDROCHALCONE HYDRATE
  • NEOHESPERIDINE DC
  • NEOHESPERIDINE DIHYDROCHALCONE
  • NEOHESPERIDINE DIHYDROCHALCONE HYDRATE
  • 1-[4-[[2-O-(6-DEOXY-ALPHA-L-MANNOPYRANOSYL)-BETA-D-GLUCOPYRANOSYL]OXY]-2,6-DIHYDROXYPHENYL]-3-(3-HYDROXY-4-METHOXYPHENYL)-1-PROPANONE
  • FEMA 3811
  • E-959
  • beta-d--(6-deoxy-alpha-l-mannopyranosyl)
  • glucopyranoside,3,5-dihydroxy-4-(3-hydroxy-4-methoxyhydrocinnamoyl)phenyl-2-o
  • nci-c60764
  • neohesperidin dihydrochalcone from*citrus fruit
  • Neosperidin Dihydro halcone
  • Neohesperidine hydrate
  • Neohesperidin dihydrochalcone hydrate ,98%
  • NEOHESPERIDIN DIHYDROCHALCONE 85+%
  • Neohesperidin DC: HPLC
  • 1-[4-[[2-O-(6-Deoxy-α-L-Mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-Methoxyphenyl)-
  • 1-(4-(((2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxyMethyl)-3-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-Methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-2,6-dihydroxyphenyl)-3-(3-hydroxy-4-Methoxyphenyl)propan-1-one
  • NEDC Neohesperidin dihydrochalcone
  • Neohesperidin dihydrochalcone, 99%, from Citrus maxima
  • Neohesperidin-dihydrochalcone CRS
  • NeohesperidinDihydrochalconeHydrate>
  • Hesperidin Impurity 4
  • NHP-DC, NEOHESPERIDIN DIHYDROCHALCONE
  • Neosperidin dihydrochalcone USP/EP/BP
  • Water-Soluble NEOHESPERIDIN DIHYDROCHALCONE(NHDC)
  • 1-[4-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)propan-1-one
  • 4-Chloro-3,5-dimethylphenol 88-04-0
  • 1-Propanone, 1-[4-[[2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)-
  • New hesperidin dihydrochalcone
  • Happy Sweet
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