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D(+)-Raffinose pentahydrate

Product Name
D(+)-Raffinose pentahydrate
CAS No.
17629-30-0
Chemical Name
D(+)-Raffinose pentahydrate
Synonyms
RAFFINOSE PENTAHYDRATE;D-RAFFINOSE PENTAHYDRATE;β-D-fructofuranoside;MELITOSE;D-(+)-RAFFINOSE;Raffinose, 99%+;RAFFINOSE, 5-HYDRATE;D-(+)-Raffinose Melitose, Melitriose;MELITOSE PENTAHYDRATE
CBNumber
CB2230061
Molecular Formula
C18H42O21
Formula Weight
594.51
MOL File
17629-30-0.mol
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D(+)-Raffinose pentahydrate Property

Melting point:
78-80 °C
alpha 
105 º (c=10,water,dry basis)
Boiling point:
78-82℃
Density 
1.465
storage temp. 
Inert atmosphere,Room Temperature
solubility 
H2O: 50 mg/mL
form 
powder
color 
White
Odor
Odorless
optical activity
[α]20/D +105±2°, c = 10% in H2O
Water Solubility 
143 g/L
Sensitive 
Hygroscopic
Merck 
14,8096
BRN 
4285763
Stability:
Hygroscopic
InChIKey
BITMAWRCWSHCRW-PFQJHCPISA-N
CAS DataBase Reference
17629-30-0(CAS DataBase Reference)
EPA Substance Registry System
.alpha.-D-Glucopyranoside, .beta.-D-fructofuranosyl O-.alpha.-D-galactopyranosyl-(1.fwdarw.6)-, pentahydrate (17629-30-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/38
Safety Statements 
24/25-37/39-26
WGK Germany 
3
RTECS 
LZ5851200
F 
3
TSCA 
Yes
HS Code 
29400000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
83400
Product name
D-(+)-Raffinose pentahydrate
Purity
for microbiology, ≥99.0%
Packaging
25g
Price
$116
Updated
2024/03/01
Sigma-Aldrich
Product number
83400
Product name
D-(+)-Raffinose pentahydrate
Purity
for microbiology, ≥99.0%
Packaging
100g
Price
$343
Updated
2024/03/01
TCI Chemical
Product number
R0002
Product name
D-(+)-Raffinose Pentahydrate
Purity
>98.0%(HPLC)
Packaging
25g
Price
$23
Updated
2024/03/01
Alfa Aesar
Product number
A18313
Product name
D-(+)-Raffinose pentahydrate, 99%
Packaging
10g
Price
$41.7
Updated
2024/03/01
Alfa Aesar
Product number
A18313
Product name
D-(+)-Raffinose pentahydrate, 99%
Packaging
50g
Price
$125
Updated
2024/03/01
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D(+)-Raffinose pentahydrate Chemical Properties,Usage,Production

Description

D-(+)-Raffinose is a trisaccharide composed of galactose, glucose, and fructose that occurs naturally in a variety of vegetables and grains. It is hydrolyzed to galactose and sucrose by α-galactosidase.

Chemical Properties

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

Uses

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

Uses

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.

Production Methods

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.

Pharmaceutical Applications

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.

Biochem/physiol Actions

Raffinose is a trisaccharide composed of galactose, fructose, and glucose. Raffinose is hydrolysed to D-galactose and sucrose by D-galactosidase.

Safety

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.

storage

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.

Purification Methods

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.]

Incompatibilities

Raffinose is incompatible with strong oxidizers.

Regulatory Status

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

D(+)-Raffinose pentahydrate Preparation Products And Raw materials

Raw materials

Preparation Products

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D(+)-Raffinose pentahydrate Suppliers

Belgium 1 Canada 2 China 362 Czech Republic 2 Europe 3 France 2 Germany 9 India 19 Japan 4 Poland 2 Switzerland 7 The Netherlands 1 United Kingdom 15 United States 56 Global 485
BIOSYNTH AG
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Christof Senn Laboratories AG
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Matrix Fine Chemicals GmbH
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ASCHEM GmbH
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SIGMA-RBI
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Senn Chemicals AG
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Biosynth AG
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View Lastest Price from D(+)-Raffinose pentahydrate manufacturers

Changsha Staherb Natural Ingredients Co., Ltd.
Product
D(+)-Raffinose pentahydrate; Cottonseed extract 17629-30-0
Price
US $0.00/KG
Min. Order
1KG
Purity
98% TLC
Supply Ability
1000KG
Release date
2022-09-21
WUHAN FORTUNA CHEMICAL CO., LTD
Product
D(+)-Raffinose pentahydrate 17629-30-0
Price
US $0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
1000kg/month
Release date
2021-12-16
Hengshui Haoye Co.,Ltd.
Product
D(+)-Raffinose pentahydrate 17629-30-0
Price
US $0.00/Kg/Bag
Min. Order
1T
Purity
99%
Supply Ability
10 tons
Release date
2021-07-15

17629-30-0, D(+)-Raffinose pentahydrateRelated Search:

ARABINOGALACTAN L-xylose MELIBIOSE IsoMaltooligosaccharides Maltodextrin DL-Arabinose Sodium tetraborate pentahydrate Raffinose Copper(II) sulfate pentahydrate STACHYOSE TETRAHYDRATE STACHYOSE RAFFINOSE, [GALACTOSE-6-3H] RAFFINOSE MYRISTATE D(+)-Raffinose pentahydrate RAFFINOSE OLEATE STACHYOSE TETRADECAACETATE O-2,3,4,6-tetra-O-acetyl-alpha-D-galactopyranosyl-(1->6)-1,3,4-tri-O-acetyl-beta-D-fructofuranosyl-alpha-D-glucopyranoside tetraacetate

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  • (3 S,4 S,5 R,6 R)-2-[[(2 R,3 S,4 S,5 S)-6-[(2 S,3 S,4 R,5 R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methoxy]-6-(hydroxymethyl)oxane-3,4,5-triol
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