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Home > Cosmetic Ingredient > Antioxidant Ingredient > Pro-xylane for Sale > Pro-xylane CAS: 439685-79-7 Tetrahydropyrantriol
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Pro-xylane CAS: 439685-79-7 Tetrahydropyrantriol

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CAS No.:

439685-79-7

Grade:

Cosmetics Grade

Content:

99%

Port:

Shanghai/ Guangzhou/ Qingdao

Brand:

BJM

Packaging:

1kg/bag or 25kg/ drum

Price valid (until):

2025-09-04

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

Octocrylene,Etocrilene,Ethylhexyl Triazone,Tris Base,DL-Homocysteinethiolactone hydrochloride,Thiodiglycolic anhydride

  • Product Description

  • Seller Information

  • Description

    Product Name:    Pro-xylane

    Alisa:  (2S,3R,4S,5R)-2-(2-hydroxypropyl)oxane-3,4,5-triol  ; HYDROXYPROPYL TETRAHYDROPYRANTRIOL

    CAS No :   439685-79-7

    MF:  C8H16O5

    MW:  192.21 

    Specification :

    Liquid:

    Test Item

    Specifications

    Appearance

    Colourless and transparent liquid or Yellowish liquid

    Assay(HPLC)

    30-33%

    PH

    6.0-8.0

    Heavy metal (ICP) Arsenic (As)

    ≤2ppm

    Colony count

    ≤100CFU/g

    Salmonella

    ND

    Escherichia coli

    ND

    Staphylococcus

    ND

     

    Powder:

    Appearance

    White or off-white powder

    Purity

    ≥99 .0 %

    Identif ication

    IR conform to standard

    Chiral Purity (Type S)

    ≥98 .0 %

    Residue   On Ignition

    ≤1.0%

    Moisture

    ≤1.0%

    Ethyl Acetate

    ≤5000ppm

    Total Bacteria Count

    ≤1000 cfu/g

    Molds and yeasts

    5 0 cfu/g

    C oli and Salmonella

    Should n ot d etected

     

    Function:

    It is a xylose derivative with anti-aging active substances, which can promote the synthesis of collagen, make the skin stronger and more elastic, improve fine lines on the neck, and prevent aging

     

    Packing:   Net weight 1kg/bag ; 25kg/ drum  

    Storage and transportation: Shaded place, sealed tightly, stored in a cool place, valid period is two years

     

    Certificates

    Basic Info
    Product Name:

    Pro-xylane

    Other Name:

    (2S,3R,4S,5R)-2-(2-hydroxypropyl)oxane-3,4,5-triol;Nano liposomal hydroxypripyl tetrahydropyrantriol;Retinol Pro+Pro-xylane;Pro-Xylane,Puri-Xylane;HYDROXYPROPYL TETRAHYDROPYRANTRIOL;Puri-Xylane;Nano Liposomal HYDROXYPROPYL TETRAHYDROPYRANTRIOL;Tetrahydropyrantriol

    CAS No.:

    439685-79-7

    Molecular Formula:

    C8H16O5

    InChIKeys:

    KOGFZZYPPGQZFZ-ZXWVZLFTNA-N

    Molecular Weight:

    192.21

    Exact Mass:

    192.21

    EC Number:

    456-880-5

    DSSTox ID:

    DTXSID10196004

    Color/Form:

    Colorless to light yellow

    Characteristics
    Density:

    1.368±0.06 g/cm3(Predicted)

    Boiling Point:

    376.0±42.0 °C(Predicted)

    Vapor Pressure:

    0Pa at 25℃

    PKA:

    13.55±0.70(Predicted)

    Critical Temperature & Pressure:

    Store at -20°C

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Octocrylene,Etocrilene,Ethylhexyl Triazone,Tris Base,DL-Homocysteinethiolactone hydrochloride,Thiodiglycolic anhydride

    Location:

    No .41 Optics Valley Avenue, East Lake High-tech Development Zone, Wuhan ,China

    Payment Terms:

    TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    10

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    51-100

    Year of Establishment:

    2013

    Certifications:

    Trade Mark,ISO,Trade Mark

    Wuhan BJM Pharm Inc. was found in 2013, located in Hubei Province, where has long history, rich culture, convenient traffic, beautiful environment and preferential policy.

    We have two factories in Dezhou , Shandong and Xianning, Hubei. The factory covers an area of 48,000 square meters with the building area of 26,000 square meters. We are specialized in the manufacture of pharmaceutical intermediates and cosmetic additives with good inspection equipments and innovative R & D capability.

    In 2006, We established Lingxian Microworld Chemical New Material Co,.Ltd.

    In 2008, We passed ISO9001:2008 quality system certificate

    In 2013, We established Wuhan Benjamin Pharmaceutical Chemical Co.,Ltd , and obtain self-operation Import & Export right, mainly responsible for domestic and foreign business. At the same time, we set up R&D lab in Wuhan,Hubei province, can undertake various custom synthesis of intermediates and APIs.

    In 2016, successfully invest to Hubei Betterorganic Technology Inc, and obtain a registered trademark “ BJM ”.

    We are specialized in the R&D ,production and sales of Erdosteine intermeditae,Pirfenidone, Letrozole and related intermediates.

    We stick to the principle as: people-oriented, customer first, Hope to establish a win-win business relationship with all friends


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