Pro-xylane
cosmetic ingredient Physical Form Cosmetics Application function- Product Name
- Pro-xylane
- CAS No.
- 439685-79-7
- Chemical Name
- Pro-xylane
- Synonyms
- HYDROXYPROPYL TETRAHYDROPYRANTRIOL;(2S,3R,4S,5R)-2-(2-hydroxypropyl)oxane-3,4,5-triol;Tetrahydropyrantriol;Pro-xylane (Hydroxypropyl tetrahydropyrantriol);Lozein;bose for;213-767-3;Pro-zylane;Mexoryl SBB;Puri-Xylane
- CBNumber
- CB94189397
- Molecular Formula
- C8H16O5
- Formula Weight
- 192.21
- MOL File
- 439685-79-7.mol
Pro-xylane Property
- Boiling point:
- 376.0±42.0 °C(Predicted)
- Density
- 1.368±0.06 g/cm3(Predicted)
- vapor pressure
- 0Pa at 25℃
- storage temp.
- Store at -20°C
- solubility
- Water: 250 mg/mL (1300.66 mM); DMSO: ≥ 83.33 mg/mL (433.54 mM)
- form
- Liquid
- pka
- 13.55±0.70(Predicted)
- color
- Colorless to light yellow
- Cosmetics Ingredients Functions
- SKIN CONDITIONING
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H303May be harmfulif swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- AA01KE71
- Product name
- C-β-D-Xylopyranoside-2-hydroxypropane
- Packaging
- 200mg
- Price
- $12
- Updated
- 2026/05/30
- Product number
- AA01KE71
- Product name
- C-β-D-Xylopyranoside-2-hydroxypropane
- Packaging
- 1g
- Price
- $28
- Updated
- 2026/05/30
- Product number
- AA01KE71
- Product name
- C-β-D-Xylopyranoside-2-hydroxypropane
- Purity
- ≥90%
- Packaging
- 5g
- Price
- $75
- Updated
- 2026/05/30
- Product number
- AA01KE71
- Product name
- C-β-D-Xylopyranoside-2-hydroxypropane
- Packaging
- 25g
- Price
- $229
- Updated
- 2026/05/30
- Product number
- AA01KE71
- Product name
- C-β-D-Xylopyranoside-2-hydroxypropane
- Purity
- ≥90%
- Packaging
- 100g
- Price
- $715
- Updated
- 2026/05/30
Pro-xylane Chemical Properties,Usage,Production
cosmetic ingredient
Pro-Xylane is a cosmetic ingredient used mainly as an anti-ageing agent in skin creams. Produced by Chimex, its chemical structure is derived from the xylose, a natural component of glycosaminoglycans and of hemicellulose. Pro-Xylane is produced in a two-steps process: 1) The reaction of xylose and acetylacetone in water, then 2) the hydrogenation of the intermediate.
Physical Form
Powder
Cosmetics Application
Pro-Xylane is a biochemical which induces neo-synthesis of matrix proteins. It is a biologically active C-glycoside in aqueous media, acts as an activator of glycosaminoglycans (GAGs) biosynthesis. Pro-xylane is the first example of 'Green' chemical used in cosmetic.
Pro-Xylane is an ingredient originally developed by Lancome in 2006. According to research, it is a sugar-protein hybrid made from xylose, a sugar found abundantly in beech trees and known to stimulate the production of glycoaminoglycans (GAGs), molecules responsible for defending the skin against water loss.
function
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.
Description
Pro-xylane (PX) is a cosmetic ingredient used for skin conditioning and is widely used in anti-aging product research. It is considered to be an optimal activator for the biosynthesis of glycosaminoglycans (GAGs) sulphate and can be used to prepare a novel bioactive c-glycoside compound, which is a "green" chemical. In addition, Pro-xylane has been shown to enhance the blue colour of anthocyanins (ACNs), with ACNs-PX showing a colour close to Oxford blue, a surface height of 2.13 ± 0.14 nm and a slight increase in stability[1-2].
Chemical Properties
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.
Uses
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.
References
[1] ALEXANDRE CAVEZZA . Synthesis of Pro-XylaneTM: A new biologically active C-glycoside in aqueous media[J]. Bioorganic & Medicinal Chemistry Letters, 2009. DOI:10.1016/j.bmcl.2008.12.037.
[2] KAI DENG. Improved Stability of Blue Colour of Anthocyanins from Lycium ruthenicum Murr. Based on Copigmentation.[J]. Molecules, 2022. DOI:10.3390/molecules27186089.
Pro-xylane Preparation Products And Raw materials
Raw materials
Preparation Products
Pro-xylane Suppliers
- Tel
- 0531-88682301 18595278766
- yuhongmeng@mayowell.com
- Country
- China
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- 21-619849051-1 18521059765
- synchempharma@aliyun.com
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- China
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- 4960
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- 19102667383 18283602253
- zheng.xiaoli@greenpurebio.com
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- China
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- 1594
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- +86-21-67299971；+86-21-67290723 18117322963
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- 021-67299972
- marketing@coachchem.com
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- China
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- 18963498209
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- qq 2477717102
- Sales@h2opharm.com
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- China
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- 0512-62620298 17520198886
- 18636423@qq.com
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- China
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- 0572-2745768-1 13167223168
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- 13167223168
- sales@puripharm.com
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- China
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- 18957272103
- 17369571355@163.com
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- China
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- 18969017660
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- China
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- 0838-2274206 13908101207
- Fax
- +86-838-2274207
- sales@biots.cn
- Country
- China
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- 279
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View Lastest Price from Pro-xylane manufacturers
- Product
- Pro-xylane 439685-79-7
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 99999
- Release date
- 2026-03-02
- Product
- Pro-xylane 439685-79-7
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 1
- Release date
- 2025-08-21
- Product
- Pro-xylane 439685-79-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20kg
- Release date
- 2025-07-17