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ChemicalBook >> CAS DataBase List >> Maltose

Maltose

Maltose price.
  • $5 - $3029.39
  • Product name: Maltose
  • CAS: 69-79-4
  • MF: C12H22O11
  • MW: 342.3
  • EINECS:200-716-5
  • MDL Number:MFCD00135877
  • Synonyms:alpha-maltsugar ;Cextromaltose;Maltos;maltosesolution ;Martos-10;MALTOSE, D-;Maltose solution, 20% in water;MALTOSE SOLUTION, FOR MOLECULAR BIOLOGY, ~20% IN WATER
23 prices
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Brand
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Chemenu
  • ChemScene
  • Crysdot
  • DC Chemicals
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • Usbiological
Package
  • 20mg
  • 1g
  • 5ml
  • 10g
  • 25g
  • 100ml
  • 100g
  • 500g
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  • ManufacturerAK Scientific
  • Product numberK174
  • Product descriptionMaltose
  • Packaging500g
  • Price$91
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA204105
  • Product description(2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal 95%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA204105
  • Product description(2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal 95%
  • Packaging10g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA204105
  • Product description(2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal 95%
  • Packaging25g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA204105
  • Product description(2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal 95%
  • Packaging100g
  • Price$26
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA204105
  • Product description(2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal 95%
  • Packaging500g
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCRB0000832
  • Product descriptionD-MALTOSE 95.00%
  • Packaging100G
  • Price$3029.39
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS017661
  • Product descriptionMaltose 95%
  • Packaging500g
  • Price$79
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS017661
  • Product descriptionMaltose 95%
  • Packaging100g
  • Price$26
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS017661
  • Product descriptionMaltose 95%
  • Packaging25g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS017661
  • Product descriptionMaltose 95%
  • Packaging10g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS017661
  • Product descriptionMaltose 95%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM100809
  • Product descriptionMaltose 95%
  • Packaging1000g
  • Price$153
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W019624
  • Product descriptionMaltose ≥97.0%
  • Packaging100g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W019624
  • Product descriptionMaltose ≥97.0%
  • Packaging500g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD32000585
  • Product descriptionMaltose 95%
  • Packaging500g
  • Price$136
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific K174 Maltose 500g $91 2021-12-16 Buy
Ambeed A204105 (2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal 95% 1g $5 2021-12-16 Buy
Ambeed A204105 (2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal 95% 10g $8 2021-12-16 Buy
Ambeed A204105 (2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal 95% 25g $14 2021-12-16 Buy
Ambeed A204105 (2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal 95% 100g $26 2021-12-16 Buy
Ambeed A204105 (2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal 95% 500g $80 2021-12-16 Buy
American Custom Chemicals Corporation CRB0000832 D-MALTOSE 95.00% 100G $3029.39 2021-12-16 Buy
Arctom AS017661 Maltose 95% 500g $79 2021-12-16 Buy
Arctom AS017661 Maltose 95% 100g $26 2021-12-16 Buy
Arctom AS017661 Maltose 95% 25g $14 2021-12-16 Buy
Arctom AS017661 Maltose 95% 10g $8 2021-12-16 Buy
Arctom AS017661 Maltose 95% 1g $5 2021-12-16 Buy
Chemenu CM100809 Maltose 95% 1000g $153 2021-12-16 Buy
ChemScene CS-W019624 Maltose ≥97.0% 100g $50 2021-12-16 Buy
ChemScene CS-W019624 Maltose ≥97.0% 500g $90 2021-12-16 Buy
Crysdot CD32000585 Maltose 95% 500g $136 2021-12-16 Buy

Properties

Melting point :110 °C
Boiling point :397.76°C (rough estimate)
Density :1.5400
refractive index :n20/D 1.361
storage temp. :2-8°C
solubility :Very soluble in water; very slightly soluble in cold ethanol (95%); practically insoluble in ether.
form :Solid
pka :12.39±0.20(Predicted)
color :White to off-white
PH :4.0-6.5 (25℃)
optical activity :+111.7 → +130.4
Water Solubility :310.3g/L(20 ºC)
λmax :λ: 260 nm Amax: 0.08
λ: 280 nm Amax: 0.07 Merck :13,5736
BRN :93798
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
LogP :-3.391 (est)
CAS DataBase Reference :69-79-4(CAS DataBase Reference)
NIST Chemistry Reference :D-Glucose, 4-o-«alpha»-D-glucopyranosyl-(69-79-4)
EPA Substance Registry System :D-Glucose, 4-O-.alpha.-D-glucopyranosyl- (69-79-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

D-Maltose, an α(1,4) linked disaccharide of D-glucose, is used as a substrate for the identification, differentiation and characterization of enzymes such as maltase(s); maltose α-D-glucosyltransferase(s); maltose-transporting ATPase(s); maltose O-acetyltransferase(s) and maltose epimerase(s) and phosphorylase(s). D-Maltose is used to study maltose-binding proteins and disaccharide transport systems.

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