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ChemicalBook >> CAS DataBase List >> 1-KESTOSE

1-KESTOSE

1-KESTOSE price.
  • $50 - $2839
  • Product name: 1-KESTOSE
  • CAS: 470-69-9
  • MF: C18H32O16
  • MW: 504.44
  • EINECS:207-429-4
  • MDL Number:MFCD16660341
  • Synonyms:O-beta-D-fructofuranosyl-(2->1)-beta-D-fructofuranosyl-alpha-D-glucopyranoside ;1-Ketose;β-d-fruf-(2→1)-β-d-fruf-(2→1)-α-d-glup;1-KESTOSE;1-O-(β-D-Fructofuranosyl)-β-D-fructofuranosyl α-D-glucopyranoside;1-O-[1-O-(β-D-Fructofuranosyl)-β-D-fructofuranosyl]-α-D-glucopyranose;1-O-β-D-Fructofuranosyl-β-D-fructofuranosyl α-D-glucopyranoside;2-O-α-D-Glucopyranosyl-1-deoxy-β-D-fructofuranose-1-yl β-D-fructofuranoside
33 prices
Selected condition：
Brand
  • AK Scientific
  • Ambeed
  • Arctom
  • Biorbyt Ltd
  • Biosynth Carbosynth
  • Chem-Impex
  • ChemScene
  • Crysdot
  • DC Chemicals
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 10mg
  • 25mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 2g
  • 5g
  • ManufacturerAK Scientific
  • Product number7714AJ
  • Product description1-Kestose
  • Packaging1g
  • Price$414
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA283488
  • Product description(2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-2-((((2R,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 98+%
  • Packaging100mg
  • Price$61
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA283488
  • Product description(2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-2-((((2R,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 98+%
  • Packaging250mg
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA283488
  • Product description(2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-2-((((2R,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 98+%
  • Packaging1g
  • Price$268
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA283488
  • Product description(2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-2-((((2R,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 98+%
  • Packaging5g
  • Price$879
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS007120
  • Product description1-Kestose ≥98%
  • Packaging100mg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS007120
  • Product description1-Kestose ≥98%
  • Packaging250mg
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberSY075766
  • Product description1-Kestose,98% ≥98%
  • Packaging10mg
  • Price$188.18
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS007120
  • Product description1-Kestose ≥98%
  • Packaging1g
  • Price$322
  • Updated2021-12-16
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb573090
  • Product description1-Kestose >98%
  • Packaging100mg
  • Price$838.1
  • Updated2021-12-16
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb573090
  • Product description1-Kestose >98%
  • Packaging250mg
  • Price$1431.4
  • Updated2021-12-16
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb573090
  • Product description1-Kestose >98%
  • Packaging1g
  • Price$2839
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberOK07034
  • Product description1-Kestose
  • Packaging100mg
  • Price$64
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberOK07034
  • Product description1-Kestose
  • Packaging250mg
  • Price$125
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberOK07034
  • Product description1-Kestose
  • Packaging500mg
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberOK07034
  • Product description1-Kestose
  • Packaging1g
  • Price$320
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 7714AJ 1-Kestose 1g $414 2021-12-16 Buy
Ambeed A283488 (2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-2-((((2R,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 98+% 100mg $61 2021-12-16 Buy
Ambeed A283488 (2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-2-((((2R,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 98+% 250mg $90 2021-12-16 Buy
Ambeed A283488 (2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-2-((((2R,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 98+% 1g $268 2021-12-16 Buy
Ambeed A283488 (2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-2-((((2R,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 98+% 5g $879 2021-12-16 Buy
Arctom AS007120 1-Kestose ≥98% 100mg $80 2021-12-16 Buy
Arctom AS007120 1-Kestose ≥98% 250mg $120 2021-12-16 Buy
Arctom SY075766 1-Kestose,98% ≥98% 10mg $188.18 2021-12-16 Buy
Arctom AS007120 1-Kestose ≥98% 1g $322 2021-12-16 Buy
Biorbyt Ltd orb573090 1-Kestose >98% 100mg $838.1 2021-12-16 Buy
Biorbyt Ltd orb573090 1-Kestose >98% 250mg $1431.4 2021-12-16 Buy
Biorbyt Ltd orb573090 1-Kestose >98% 1g $2839 2021-12-16 Buy
Biosynth Carbosynth OK07034 1-Kestose 100mg $64 2021-12-16 Buy
Biosynth Carbosynth OK07034 1-Kestose 250mg $125 2021-12-16 Buy
Biosynth Carbosynth OK07034 1-Kestose 500mg $200 2021-12-16 Buy
Biosynth Carbosynth OK07034 1-Kestose 1g $320 2021-12-16 Buy

Properties

Melting point :198-200 °C
Boiling point :902.9±65.0 °C(Predicted)
alpha :[α]D20 +28～+32° (c=5, H2O)
Density :1.82±0.1 g/cm3(Predicted)
storage temp. :2-8°C
solubility :DMSO (Slightly, Heated), Water (Sparingly)
pka :12.76±0.70(Predicted)
form :Solid
color :White to Off-White

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

1-Kestose (β-D-Fruf-(2→1)-β-D-Fruf-(2→1)-α-D-Glup) is a side product of sugar beet raffination. 1-Kestose is a fructo-oligosaccharide (FOS) with prebiotic properties, and is a polymer of d-fructose joined by β(2→1) linkages and terminated with a d-glucose molecule linked to fructose by an α(1→2) bond as in sucrose.

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