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M4382935

Neoagarobiose , ≥98%(HPLC) , 484-58-2

CAS NO.:484-58-2

Empirical Formula: C12H20O10

Molecular Weight: 324.28

MDL number: MFCD00133656

Pack Size Price Stock Quantity
10mg RMB2764.80 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 207-208 °C
Boiling point: 731.3±60.0 °C(Predicted)
Density  1.65±0.1 g/cm3(Predicted)
storage temp.  2-8°C
pka 12.25±0.20(Predicted)
InChI InChI=1/C12H20O10/c13-1-3-5(14)10(7(16)11(18)20-3)22-12-8(17)9-6(15)4(21-12)2-19-9/h3-18H,1-2H2/t3-,4+,5+,6-,7-,8-,9-,10+,11?,12+/s3
InChIKey JWMBOBQNPBCYER-VLKYCVEDNA-N
SMILES [C@@H]1(O[C@@H]2O[C@]3([H])[C@@H](O)[C@@]([H])(OC3)[C@H]2O)[C@@H](O)C(O[C@H](CO)[C@@H]1O)O |&1:0,2,4,6,8,12,14,18,21,r|

Description and Uses

Agar is a complex water-soluble polysaccharide composed of gelatin agarose (agarose, also known as agarin) and gelatin free agar pectin (agaropectin, agaric ester) two parts. Agarose is a disaccharide composed of two galactose. Agar can be hydrolyzed by acid to obtain agar disaccharide, agar tetrasaccharide and other oligosaccharides; Oligosaccharides such as neoqiongdisaccharide and neoqiongtetrasaccharide were obtained by enzymatic hydrolysis. Neutral neoqiongdisaccharide with low molecular weight has good hygroscopic and whitening effects.

Neoagarobiose has both a moisturizing effect on skin and a whitening effect on melanoma cells. RagaA11 is an endo-type beta-agarase hydrolysing not only agarose, but also neoagarotetraose, to yield neoagarobiose as the final main product[1].

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