EAST CHEMSOURCES LIMITED

Chemical Materials for Food and Beverage, Pharmaceuticals, Cosmetics and other industries.

EAST CHEMSOURCES LIMITED

Country: China (Mainland)Business Type: Trading Company

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  • Mr.Sunny
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  • Ms.Zoey

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Ms.Josen
Tel: 15053231572
Ms.Arabella
Tel: 13156265101
Ms.Jenny
Tel: 13371490142
Mr.Sunny
Tel: 13156265101
Ms.Cynthia
Tel: 13156235996
Ms.Zoey
Tel: 008617663981261
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  • URL: http://www.eastchem-cn.com
  • Province/state: Shangdong
  • City: Qingdao
  • Street:No.1581-12,Jinshui Road, Licang, Qingdao,China
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alpha-Methyl-D-(-)-mannoside

alpha-Methyl-D-(-)-mannoside CAS NO.617-04-9

  • FOB Price: USD: 5.00-5.00 /Metric Ton Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/P,T/T,
  • Available Specifications:

    99%(1-5)Metric Ton

  • Product Details

Keywords

  • 617-04-9
  • alpha-Methyl-D-mannoside
  • 1-O-Methyl-alpha-D-mannopyranoside

Quick Details

  • ProName: alpha-Methyl-D-(-)-mannoside
  • CasNo: 617-04-9
  • Molecular Formula: C7H14O6
  • Appearance: White to off-white powder
  • Application: 25kg/drum or as customer require.
  • DeliveryTime: 7 Days After Get Prepayment
  • PackAge: 25kg/drum or as customer require.
  • Port: Any Port In China
  • ProductionCapacity: 10000 Metric Ton/Week
  • Purity: 99%
  • Storage: Maintain in cool, dry containment.
  • Transportation: By sea or air
  • LimitNum: 1 Kilogram
  • Moisture Content: refer to COA
  • Impurity: refer to COA
  • 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

Superiority

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 Structure:

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.

Details

Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and pharmaceutical field in China.Through more than four years development, QINGDAO EAST CHEMSOURCES TRADE CO.,LTD,there is new branch office Qingdao East Chemsources Limited,our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.

2012731141821974.jpg (700×200)Currently, our products have been exported to more than 50 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers.

  Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.

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