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A5481612

Maltotetraose , 97% , 34612-38-9

CAS NO.:34612-38-9

Empirical Formula: C24H42O21

Molecular Weight: 666.58

MDL number: MFCD00010576

EINECS: 252-111-0

Pack Size Price Stock Quantity
25mg RMB559.20 In Stock
100MG RMB1359.20 In Stock
250mg RMB2399.20 In Stock
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Update time: 2022-07-08

PRODUCT 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
form  A crystalline solid
pka 12.39±0.20(Predicted)
color  White to off-white
LogP -8.281 (est)
CAS DataBase Reference 34612-38-9(CAS DataBase Reference)

Description and Uses

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.

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

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P271-P280
Safety Statements  24/25
WGK Germany  3
3-10
HS Code  29400090

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