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D-(+)-ラフィノース五水和物

D-(+)-ラフィノース五水和物 化学構造式
17629-30-0
CAS番号.
17629-30-0
化学名:
D-(+)-ラフィノース五水和物
别名:
D-(+)-ラフィノース五水和物;メリトース五水和物;D(+)‐ラフィノース五水和物;D(+)-ラフィノース(5水和物);D(+)-ラフィノース五水和物;D-ラフィノース五水和物;D-(+)-ラフィノースPENTAHYDRATE;RAFFINOSE RESEARCH GRADE;ラフィノース五水和物, D-(+)-;D-(+)-ラフィノース 五水和物;D-(+)-ラフィノース五水和物, 99%
英語化学名:
D(+)-Raffinose pentahydrate
英語别名:
RBE Cell;MELITOSE;D-(+)-RAFFINOSE;RAFFINOSE, 5-HYDRATE;β-D-fructofuranoside;D-(+)-Raffinose Melitose, Melitriose;RAFFINOSE, D-(+)-(RG);D-RAFFINOSE extrapure;MELITOSE PENTAHYDRATE
CBNumber:
CB2230061
化学式:
C18H42O21
分子量:
594.51
MOL File:
17629-30-0.mol

D-(+)-ラフィノース五水和物 物理性質

融点 :
78-80 °C
比旋光度 :
105 º (c=10,water,dry basis)
沸点 :
78-82℃
貯蔵温度 :
Store at RT.
溶解性:
H2O: 50 mg/mL
外見 :
powder
色:
White
光学活性 (optical activity):
[α]20/D +105±2°, c = 10% in H2O
水溶解度 :
143 g/L
Sensitive :
Hygroscopic
Merck :
14,8096
BRN :
4285763
InChIKey:
BITMAWRCWSHCRW-PFQJHCPISA-N
CAS データベース:
17629-30-0(CAS DataBase Reference)
EPAの化学物質情報:
.alpha.-D-Glucopyranoside, .beta.-D-fructofuranosyl O-.alpha.-D-galactopyranosyl-(1.fwdarw.6)-, pentahydrate (17629-30-0)

安全性情報

主な危険性  Xi
Rフレーズ  36/38
Sフレーズ  24/25-37/39-26
WGK Germany  3
RTECS 番号 LZ5851200
3
TSCA  Yes
HSコード  29400000

D-(+)-ラフィノース五水和物 価格 もっと(42)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
富士フイルム和光純薬株式会社(wako) W01AFAA18313 D-(+)-ラフィノース五水和物, 99%
D-(+)-Raffinose pentahydrate, 99%
17629-30-0 10g ¥4890 2018-12-26 購入
富士フイルム和光純薬株式会社(wako) W01AFAA18313 D-(+)-ラフィノース五水和物, 99%
D-(+)-Raffinose pentahydrate, 99%
17629-30-0 50g ¥15390 2018-12-26 購入
東京化成工業 R0002 D-(+)-ラフィノース五水和物 >98.0%(HPLC)
D-(+)-Raffinose Pentahydrate >98.0%(HPLC)
17629-30-0 25g ¥3300 2018-12-04 購入
関東化学株式会社(KANTO) 19567-2A D(+)‐ラフィノース五水和物 >99.0%
D(+)‐Raffinose pentahydrate >99.0%
17629-30-0 25g ¥9000 2018-12-13 購入
関東化学株式会社(KANTO) 19567-1A D(+)‐ラフィノース五水和物 >99.0%
D(+)‐Raffinose pentahydrate >99.0%
17629-30-0 100g ¥26600 2018-12-13 購入

D-(+)-ラフィノース五水和物 化学特性,用途語,生産方法

外観

白色, 結晶〜粉末

溶解性

水に溶けやすく、エタノールに溶けにくい。

用途

糖研究用、ビフィズス菌増殖剤。

化学的特性

Raffinose is a white crystalline powder. It is odorless and has a sweet taste approximately 10% that of sucrose.

化学的特性

White crystalline powder

使用

D-(+)-Raffinose is a trisaccharide built from 1 mol each of D-galactose, D-glucose, and D-fructose which are obtained from it by acid hydrolysis. Invertase splits it into melibiose and saccharose. D- (+)-Raffinose occurs in Australian manna; in cottonseed meal.

使用

moisturizes and smoothes skin, prevents skin ageing, promotes skin regeneration: non-digestible with lower efficiency than lactose or sucrose; prebiotic stimulates growth of lactobacilli and bifidobacteria; additive in low-cariogenic food or drinks

調製方法

Raffinose occurs naturally in Australian manna, cottonseed meal, and seeds of various food legumes. It can be isolated from beet sugar molasses through sucrose separation, seed-crystallization, and filtration.

応用例(製薬)

Raffinose is a trisaccharide carbohydrate that is used as a bulking agent, blood substitute, stabilizing agent, and water scavenger in freeze-drying where it acts as a stabilizer for freeze-dried formulations. It is also used as a crystallization inhibitor in sucrose solutions.

安全性

Raffinose is a naturally occurring trisaccharide investigated for use in freeze-dried pharmaceutical formulations. It occurs in a number of plants that are consumed widely.

貯蔵

Raffinose is stable under ordinary conditions of use and storage. Excessive heat should be avoided to prevent degradation. Thermal decomposition products are carbon monoxide and carbon dioxide.

純化方法

fructo-furanose [17629-30-0 (5H2O), 512-69-6 (anhydrous)] M 594.5, m 8 0o, 80 -82o, +124o (c 10, H2O), [ ] D +105o (c 1 for pentahydrate, H2O), pK 1 12.40, pK 2 13.44, pK 3 13.52. D(+)-Raffinose crystallises from H2O, 90% aqueous EtOH or MeOH as the pentahydrate. The anhydrous sugar has m 132-135o. It has RF 0.8 on TLC (Silica Gel, and 1:3:3 CHCl3/butanone:/MeOH). The undecaacetate has been purified through an alumina column by elution with CHCl3, and recrystallised from EtOH/MeOH/H2O (3:2:5), with m 99-100o, [] D +92.8o (c 5.14, EtOH). [pK : Coccioli & Vicedomini Ann Chim (Rome) 66 269, 275 1976, 1H NMR: Suami et al. Carbohydr Research 26 234 1973, Beilstein 17 III/IV 3801, 17/8 V 403.]

不和合性

Raffinose is incompatible with strong oxidizers.

規制状況(Regulatory Status)

Raffinose is a naturally occurring trisaccharide and is consumed as part of a normal diet.

D-(+)-ラフィノース五水和物 上流と下流の製品情報

原材料

準備製品


D-(+)-ラフィノース五水和物 生産企業

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17629-30-0(D-(+)-ラフィノース五水和物)キーワード:


  • 17629-30-0
  • O-α-D-Galactopyranosyl-(1→6)-α-D-glucopyranosyl β-D-fructofuranoside
  • beta-D-fructofuranosyl-6-O-alpha-D-galactopyranosyl-alpha-D-glucopyranoside
  • D(+)-RAFFINOSE PENTAHYDRATE, FOR MICROBI OLOGY
  • D(+)-RAFFINOSE PENTAHYDRATE SIGMAULTRA
  • D(+)RAFFINOSE PENTAHYDRATE CELL CULTURE TESTED
  • D-(+)-RAFFINOSE PENTAHYDRATE, BIOTECH GRADE 99+%
  • RaffinosePentahydrate(Melitose)
  • RAFFINOSE GR (PENTAHYDRATE)
  • D(+)-Raffinose pentahydrate, 99+%
  • O-a-D-Galactopyranosyl-(1->6)-a-D-glucopyranosyl-D-fructofuranoside Melitose, Melitriose
  • .alpha.-D-Glucopyranoside, .beta.-D-fructofuranosyl O-.alpha.-D-galactopyranosyl-(1?6)-, pentahydrate
  • RAFFINOSE, D-(+)-(RG)
  • D-RAFFINOSE extrapure
  • Melitose, Melitriose, O-α-D-Galactopyranosyl-(1-6)-α-D-glucopyranosyl β-D-fructofuranoside
  • RBE Cell
  • D-(+)-Raffinose pentahydrate, Melitose, Melitriose, 6-O-α-D-Galactopyranosyl-D-glucopyranosyl-β-D-fructofuranoside, O-α-D-Galactopyranosyl-(1rightarrow6)-α-D-glucopyranosyl β-D-fructofuranoside
  • RAFFINOSE, 5-HYDRATE
  • RAFFINOSE PENTAHYDRATE
  • O-ALPHA-D-GALACTOPYRANOSYL-(1->6)-ALPHA-D-GLUCOPYRANOSYL BETA-D-FRUCTOFURANOSIDE PENTAHYDRATE
  • 6-O-ALPHA-D-GALACTOPYRANOSYL-D-GLUCOPYRANOSYL-BETA-D-FRUCTOFURANOSIDE PENTAHYDRATE
  • 1,6-ALPHA-D-RAFFINOSE PENTAHYDRATE
  • 1,6-A-D-RAFFINOSE PENTAHYDRATE
  • BETA-D-FRUCTOFURANOSYL-O-ALPHA-D-GLUCOPYRANOSIDE, PENTAHYDRATE
  • D-(+)-RAFFINOSE
  • D-(+)-RAFFINOSE PENTAHYDRATE
  • D-RAFFINOSE PENTAHYDRATE
  • GOSSYPOSE PENTAHYDRATE
  • MELITOSE
  • MELITOSE PENTAHYDRATE
  • MELITRIOSE PENTAHYDRATE
  • D-(+)-ラフィノース五水和物
  • メリトース五水和物
  • D(+)‐ラフィノース五水和物
  • D(+)-ラフィノース(5水和物)
  • D(+)-ラフィノース五水和物
  • D-ラフィノース五水和物
  • D-(+)-ラフィノースPENTAHYDRATE
  • RAFFINOSE RESEARCH GRADE
  • ラフィノース五水和物, D-(+)-
  • D-(+)-ラフィノース 五水和物
  • D-(+)-ラフィノース五水和物, 99%
  • トリサッカライド
  • 単糖&オリゴ糖
  • 生化学
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