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MALTOTETRAOSE

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MALTOTETRAOSE Basic information

Product Name:
MALTOTETRAOSE
Synonyms:
  • O-ALPHA-D-GLUCOPYRANOSYL-[(1-4)-O-ALPHA-D-GLUCOPYRANOSYL]2(1-4)-D-GLUCOPYRANOSE
  • O-alpha-D-glucopyranosyl-(1->4)-O-alpha-D-glucopyranosyl-(1->4)-O-alpha-D-glucopyranosyl-(1->4)-D-glucose
  • MALTOTETRAOSE, DP4, 100MG NEAT
  • MALTOTETRAOSE 95+%
  • Maltotetraose, mixture of anomers, 97%
  • D-Glucose, O-.alpha.-D-glucopyranosyl-(1?4)-O-.alpha.-D-glucopyranosyl-(1?4)-O-.alpha.-D-glucopyranosyl-(1?4)-
  • maltotetraose, dp4
  • 4-[5-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-oxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3,5,6-tetrahydroxy-hexanal
CAS:
34612-38-9
MF:
C24H42O21
MW:
666.58
EINECS:
252-111-0
Product Categories:
  • carbohydrate
  • Tetrasaccharides
  • Carbohydrates
  • Carbohydrates A to
  • Carbohydrates M-OBiochemicals and Reagents
  • Polysaccharide
  • Basic Sugars (Mono & Oligosaccharides)
  • Biochemistry
  • Sugars
Mol File:
34612-38-9.mol
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MALTOTETRAOSE Chemical Properties

Boiling point:
597.68°C (rough estimate)
Density 
1.3922 (rough estimate)
refractive index 
170 ° (C=1, H2O)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
H2O: 50 mg/mL, clear, colorless
pka
12.39±0.20(Predicted)
form 
A crystalline solid
LogP
-8.281 (est)
CAS DataBase Reference
34612-38-9(CAS DataBase Reference)
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Safety Information

Safety Statements 
24/25
WGK Germany 
3
3-10
HS Code 
29400090

MSDS

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MALTOTETRAOSE Usage And Synthesis

Description

Maltotetraose is a tetrasaccharide that is composed of glucose molecules linked by α-1,4 glycosidic bonds and has been found in B. stearothermophilus. It increases the α-amylase synthesis rate in B. stearothermophilus 3-fold greater than sucrose or glucose when used at a concentration of 0.1 mM. Maltotetraose (750 μg/ml) inhibits the growth of E. carotovora in a cylinder-agar plate assay but does not affect the growth of several other microorganisms. It also inhibits TNF-α-induced expression of intercellular adhesion molecule-1 (ICAM-1) in MOVAS-1 mouse smooth muscle cells (VSMCs) transfected with an ICAM-1 luciferase reporter when used at a concentration of 20 μM.

Chemical Properties

white powder or crystals

Uses

inhibits AIDS virus infection in vitro and tumor necrosis factor-alpha (TNF), interleukin (IL)-1beta, and causes a marked depression of chemiluminescence activity

Uses

Maltotetraose is a maltooligosaccharide that is used for research and diagnostic purposes. They can also be used in nutrients and healthcare.

Definition

ChEBI: A maltotetraose tetrasaccharide in which the glucose residue at the reducing end is in the aldehydo open-chain form.

MALTOTETRAOSESupplier

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Energy Chemical
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