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Home > Food Additives > Nutrition Supplements > Methyl α-D-mannopyranoside for Sale > Methyl α-D-Mannopyranoside 99% white powder KEB
Methyl α-D-Mannopyranoside 99% white powder  KEB buy - large image1
Methyl α-D-Mannopyranoside 99% white powder  KEB buy - image1

Methyl α-D-Mannopyranoside 99% white powder KEB

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CAS No.:

617-04-9

Grade:

USP / EP / BP / JP Grade

Content:

99%

Port:

BEIJING

Brand:

KEB

Packaging:

25kg/drum

Price valid (until):

2023-02-28

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

silymarin,DMannose,lutein

  • Product Description

  • Seller Information

  • Description


      Product Detail  


    Methyl α-D-Mannopyranoside

    Synonyms:alpha-Methyl-D-mannoside;1-O-Methyl-alpha-D-mannopyranoside; Methyl alpha-D-mannoside (VAN); NSC 1225; alpha-D-Methyl mannoside; alpha-Methyl mannopyranoside; alpha-Methyl-D-(-)-mannoside;

    CAS Number: 617-04-9

    EINECS No.: 210-502-3

    Molecular Formula: C7H14O6

    Molecular Weight:194.18


    Methyl α-D-Mannopyranoside

    Synonyms:alpha-Methyl-D-mannoside;1-O-Methyl-alpha-D-mannopyranoside; Methyl alpha-D-mannoside (VAN); NSC 1225; alpha-D-Methyl mannoside; alpha-Methyl mannopyranoside; alpha-Methyl-D-(-)-mannoside;

    CAS Number: 617-04-9

    EINECS No.: 210-502-3

    Molecular Formula: C7H14O6

    Molecular Weight:194.18

    Quality Standard:

    Item

    Specification

    Appearance

    White to off-white powder

    Assay (GC), %

    ≥98.0

    Specific rotation, 

    [α]20D(C=1,H2O) 

      

    +77.0~+81.0

    Loss on drying, %

    ≤0.5

    It is used in synthesize for below products:

    1.Synthesis of methy 2,3,4,6-tetra-O-benzyl-α-D-mannopyranoside, and then synthesis of pharmaceutical intermediate such as 2,3,4,6-tetra-O-benzyl-α-D-mannopyranose.

    2.Synthesis  of  mannopyranoside esters as antimicrobial agents.

    3.Selective synthesis of 4,6-O-benzylidene of methyl α-D-mannopyranoside with 2,6-dimethylbenzaldehyde.

    4.Surface engineering of  solid lipid nanopatticle assemblies for  the active targeting to macrophages in anti-tuberculosis inhalation.

    5. Partial neopentyl acylation, intramolecular migration and enzymolysis can be performed.

    6.Reactivity to release microencapsulated glucoamylase.

    7. Synthesis of novel σ-receptor ligands.

    8. It forms a sodium vanadate (V) complexes  with methyl α- and β-D - galactopyranoside,  and select O-methyl derivatives: a 51V and 13C NMR study. 

    9.Synthesis of  L-chiro-inositol-1,2,3-trisphosphate and -1,2,3,5-tetrakisphosphate by ferrier reaction.

    10.  Synthesis of 2,3-di-O-glycosyl derivatives with methyl α-L-rhamnopyranoside.

    11. Partial tosylation of methyl α-D-mannopyranoside. 

    12.Interaction of vicia faba lectin and  methyl α-D-mannopyranoside was investigated by ultraviolet difference spectroscopy. The capacity of lectins to bind specifically to various carbohydrates makes them useful for the isolation and structural analysis of such glycoconjugates as membrane receptors .

    13.Partial methylated derivatives were prepared with methyl α-D-galactopyranoside.

    14. Chiral building blocks with methyl α-D - glucopyranoside for anthracyclinone synthesis.

    15. Synthesis of some dialkjznylidene derivatives.

    16. Synthesis of N-acylated 7-amino-2,6,7-trideoxy-D-erythroheptopyranosides .

    17. Synthesis of  methyl α-D -rhamnopyranoside.

    18. For biochemical research. An eluent for the dissociation of glycoprotein complex with concomitant globulin A by affinity chromatography.

    Storage: Maintain in cool, dry containment.

    Package: 25kg/drum or as customer require.

    Expiration Date: 1 years.

    Certificates
    • Methyl α-D-Mannopyranoside 99% white powder  KEB Certificates 1

    Basic Info
    Product Name:

    Methyl α-D-mannopyranoside

    Other Name:

    α-D-Mannopyranoside,methyl;Mannopyranoside,methyl,α-D-;Methyl α-D-mannopyranoside;1-O-Methyl-α-D-mannopyranoside;1-O-Methyl-α-mannopyranoside;Methyl α-D-mannoside;α-Methyl D-(-)-mannoside;NSC 1225;25281-48-5;27939-30-6;882174-80-3

    CAS No.:

    617-04-9

    Molecular Formula:

    C7H14O6

    InChIKeys:

    InChIKey=HOVAGTYPODGVJG-VEIUFWFVSA-N

    Molecular Weight:

    194.18

    Exact Mass:

    194.18

    BRN:

    81566

    EC Number:

    210-502-3

    HScode:

    29400090

    Categories:

    Nutrition Supplements

    Characteristics
    PSA:

    99.4

    XLogP3:

    -2.2

    Appearance:

    White to off-white or slightly grayish Crystalline Powder

    Density:

    1.5±0.1 g/cm3

    Melting Point:

    193 °C

    Boiling Point:

    418.236°C at 760 mmHg

    Flash Point:

    189.1±27.9 °C

    Refractive Index:

    1.548

    Water Solubility:

    It is easilysoluble in methanol, water. Insoluble in ether.

    Storage Conditions:

    Refrigerator

    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:

    silymarin,DMannose,lutein

    Location:

    No.0427 East Industrial District,Kailu,Tongliao ,Inner Mongolia

    Payment Terms:

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

    Average lead Time:

    2

    Total Annual Revenue:

    $25 million-$50 million

    Total Employees:

    101-200

    Year of Establishment:

    2011

    Inner Mongolia Ever Brilliance Biotechnology Co., Ltd. (KEB)

    KEB was founded in 2000, located in Inner Mongolia. As a professional manufactory focusing on developing and supplying standardized plant extracts, functional sugars, natural pigments for dietary supplements, pharmaceuticals, nutraceuticals, cosmetic etc., We achieve high vertical integration by building up own farms, R&D center, manufactory and sales team.


    KEB’s main products include D-Mannose, Raffinose Pentahydrate, Milk Thistle Seed Extract (Silymarin), Marigold Flower Extract (Lutein & Zeaxanthin), Sesame Seed Extract (Sesamin & Sesamolin) etc.


    We have a production factory in Inner Mongolia, China, a wholly owned subsidiary company in USA (KEB Nutraceutical USA, Inc) and a cooperative warehouse in Hamburg, Europe.


    Our R&D team with Professors and PhDs has obtained many authorized patents and innovation awards through years of researching and developing. KEB strictly control our quality. We have superior quality control system and been certified by NSF-GMP, Organic (USDA and EU),ISO9001, ISO22000, Halal and Kosher etc.


    “Condensing Nature for Health” is always what we concern. We are committed to providing customers with the best products and service.

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