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?? ??:
439685-79-7
???:
?????????????????????
???(??):
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???:
Pro-xylane
???(??):
HYDROXYPROPYL TETRAHYDROPYRANTRIOL;(2S,3R,4S,5R)-2-(2-hydroxypropyl)oxane-3,4,5-triol;Lozein;bose for;213-767-3;Pro-zylane;Puri-Xylane;Mexoryl SBB;PureS - OilProX;Natural Pro-xylane
CBNumber:
CB94189397
???:
C8H16O5
??? ??:
192.21
MOL ??:
439685-79-7.mol

????????????????????? ??

?? ?
376.0±42.0 °C(Predicted)
??
1.368±0.06 g/cm3(Predicted)
???
0Pa at 25℃
?? ??
Store at -20°C
???
Water: 250 mg/mL (1300.66 mM); DMSO: ≥ 83.33 mg/mL (433.54 mM)
?? ?? (pKa)
13.55±0.70(Predicted)
??? ??
Liquid
??
Colorless to light yellow
InChI
InChI=1/C8H16O5/c1-4(9)2-6-8(12)7(11)5(10)3-13-6/h4-12H,2-3H2,1H3/t4?,5-,6+,7+,8+/s3
InChIKey
KOGFZZYPPGQZFZ-ZXWVZLFTNA-N
SMILES
C([C@@H]1OC[C@@H](O)[C@H](O)[C@H]1O)C(O)C |&1:1,4,6,8,r|
LogP
-2.07

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Pro-xylane is an organic compound with the appearance of a pale yellow to off-white powder or a colourless viscous liquid, stored in a cool dry place, and has been used in experiments related to the basic science of aging.

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Pro-Xylane is a sugar-molecule derived from the beech wood tree utilizing green chemistry. It functions, in vitro, by stimulating the production of proteoglycans, a water-absorbing molecule in human reconstructed skin. Higher levels of proteoglycans within the reconstructed skin’s extracellular matrix correlate to increase skin-elasticity and firmness. In cosmetics, pro-xylane products are frequently incorporated into anti-aging lotions and creams to counterbalance signs of aging (i.e., fine lines and wrinkles).

Mechanism of action

Pro-Xylane enters the skin and stimulates the part that produces and builds the extracellular matrix (a gel-like network of proteins and sugars that act as a scaffold and shock absorber between cells) called proteoglycans.These molecules absorb water and make the matrix more gel-like, increasing the firmness of the cells and increasing the firmness of the skin.It can also serve as a highway to guide supplemental molecules (such as growing proteins) to cells.

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