(S) -Pro-xylane

(S) -Pro-xylane ((S) -Hydroxypropyl tetrahydropyrantriol) is a bioactive C-glycoside that targets the biosynthesis pathway of glycosaminoglycans/mucopolysaccharides (GAGs) in the skin matrix and can be absorbed transdermally. (S) -Pro-xylane stimulates the biosynthesis of GAGs in fibroblasts, enhances the structural stability of the skin extracellular matrix, improves skin elasticity and moisturizing ability, and delays wrinkle formation. (S) -Pro-xylane can effectively promote the synthesis of collagen fibers and hyaluronic acid in the dermis. (S) -Pro-xylane is used in the field of anti-aging cosmetics to improve skin hydration and elasticity. (S) -Pro-xylane is eco-friendly and biodegradable[1][2][3][4].

Product Specifications

CAS Number

[868156-46-1]

Product Name Alternative

(S) -Hydroxypropyl tetrahydropyrantriol

UNSPSC

12352005

Hazard Statement

H302, H315, H319, H335

Target

Biochemical Assay Reagents

Type

Reference compound

Related Pathways

Others

Field of Research

Metabolic Disease

Assay Protocol

https://www.medchemexpress.com/s-pro-xylane.html

Purity

99.72

Solubility

DMSO : 250 mg/mL (ultrasonic) |H2O : 100 mg/mL (ultrasonic)

Smiles

C[C@H](O)C[C@H](OC[C@H]1O)[C@@H]([C@H]1O)O

Molecular Formula

C8H16O5

Molecular Weight

192.21

Precautions

H302, H315, H319, H335

References & Citations

[1]Cavezza A, et al. Synthesis of Pro-Xylane: a new biologically active C-glycoside in aqueous media. Bioorg Med Chem Lett. 2009 Feb 1;19 (3) :845-9.|[2]Dou Z, et al. Extensive gene mining and facile engineering of a novel carbonyl reductase for asymmetric synthesis of anti-aging (S) -Pro-Xylane from d-xylose. Int J Biol Macromol. 2025 May;305 (Pt 2) :140976.|[3]Zhao Y, et al. Engineering a Carbonyl Reductase for High-Efficiency Synthesis of Optically Pure (S) -Pro-Xylane: An Alternative Synthetic Route. J Agric Food Chem. 2025 Apr 23;73 (16) :9759-9768.|[4]Wu B, et al. Liposomal gel loaded with pro-xylane intermediate promotes chronic wound healing. Pak J Pharm Sci. 2024 Jul;37 (4) :723-730.