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Pro-Xylane CAS 439685-79-7

Molecular Formula: C8H16O5

Formula Weight: 192.21

ZSpharmac: Pro-Xylane Supplier

Product Name: Pro-Xylane
CAS No: 439685-79-7
Purity: 99%

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Basic Info

Product Name:Pro-Xylane
Other Names:HydroxypropylTetrahydropyrantriol
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Light Yellow Liquid
EINECS No.:456-880-5
Storage:Store at -20°C
Provide:Pro-Xylane MSDS;
Pro-Xylane COA

What is Pro-Xylane?

Puri-Xylane, typically called Bosein, is a xylose byproduct with anti-aging energetic compounds, which can advertise the synthesis of collagen, make the skin far more powerful as well as much more versatile, boost fine lines on the neck, and also safeguard vs. senescence. Boseine is a glycoprotein blend came from xylose. Taken into consideration that xylose exists in enormous amounts in beech trees, it has the capacity to promote the production of glucosaminoglycans, especially mucopolysaccharides (Techniques). As Boseine eliminated from the beech tree, its activity resembles that of xylose.

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


Main Functions of Pro-Xylane

1. Switch on mucopolysaccharide synthesis
This state-of-the-art active component, based upon the concept of bionics, includes a sugar called xylose that triggers the synthesis of mucopolysaccharides (Techniques). There are a great deal of mucopolysaccharides in the extracellular matrix (ECM) of our skin, the majority of which are glycopolymers (METHOD) composed of uronic acid as well as likewise aminoglucose, as well as likewise these mucopolysaccharides play an incredibly essential function in the skin Attribute, because mucopolysaccharides can soak up moisture and also add in preventing skin wetness loss. At the same time, given that mucopolysaccharide takes in a huge amount of water, it can develop a structure that can be imagined as a colloid made up of water. At the same time, the water absorption capacity of the molecular structure of these healthy protein mucopolysaccharide Methods makes the matrix network structure a lot more versatile, which aids to enhance the density of cells in addition to furthermore increase the flexibility of the skin These are essential elements that affect the adaptability in addition to appearance of the skin.

2. Increase the production of aminoglucan in the skin.
Pro-Xylane is a glycoprotein mix that boosts the manufacturing of glycosaminoglycans (Tricks) in the skin. GAGs are the major components of the extracellular matrix, as well as the hyaluronic acid had therein is simply one of the major elements of Methods. Hyaluronic acid has a solid capacity to absorb water as well as likewise shop water. When instilled right into the dermis, it can achieve the influence of filling up along with supple skin, making the skin plump in addition to flexible. Hyaluronic acid is furthermore typically utilized to complete clinically depressed locations of the skin, consisting of creases. In regards to skin framework, GAGS, the dermis of the skin mostly contains collagen, elastin, and also extracellular matrix (including Methods).

Functional Role of Pro-Xylane

1. Advertises the production and also building of GAGs (cumulan extracellular matrix) (e.g. gel-like healthy protein self-plasma network and sugars as scaffolds as well as intercellular shock absorbers) to make the matrix gel-like, enhancing the flexibility of cells as well as also skin.
2. Features as a network to lead the passage of repair bits, such as some healthy proteins that permit cells to broaden.
3. Use the activity of the extracellular matrix to send out messages to young cells while re-stimulating aging cells.
4. Strengthen the cellar membrane layer feature, decrease allergic reactions and also swelling.
The skin renovation effect of Pro-Xylane is comprehensive, not limited to the extracellular matrix, yet additionally the link between the matrix and also cells, the thickness as well as suppleness of the skin, and also the promo of the self-production of kind VI and kind IV collagen. Together with niacinamide and tranexamic acid, Bosein is provided as the three favorite multi-effect skin enhancing components of Educator Cai.

Synthesis of Pro-Xylane

The original synthesis route of Pro-Xylane is: using a large amount of xylose extracted from beech as the main raw material, and undergoing Knoevenagel condensation reaction with acetylacetone (Acetylacetone) in alkaline aqueous solution (that is, a compound with active methylene (such as malonate, β-ketoester, cyanoacetate, nitroacetate, etc.) under the catalysis of ammonia, amine or its carboxylate, undergoes aldol condensation with aldehydes and ketones, dehydration And get α, the reaction of β-unsaturated compound), generate 1-C-(beta-D-xylopyranosyl)-acetone. Afterwards, the reduction reaction occurs with sodium borohydride, and the ketone carbonyl group in the product is reduced to obtain 1-C-(beta-D-xylopyranosyl)-2-hydroxyl-propane, i.e. Bosein ( Pro-xylane).


About Products:
If you need Pro-Xylane, a cosmetic raw material, please contact our service staff directly, and we will provide you with high-quality products at the best price.
As an experienced Pro-Xylane manufacturer and supplier, ZSpharmac will provide Pro-Xylane raw materials for customers all over the world for a long time.
Over the years, the company has been adhering to the spirit of “integrity management, strict quality control, customer first”, and has won unanimous praise from domestic and foreign customers.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

Get Pro-Xylane Quotation