Methyl 2,3,4-tri-O-methylpentopyranoside

Base Information

• Chemical Name: Methyl 2,3,4-tri-O-methylpentopyranoside
• CAS No.: 2876-85-9
• Molecular Formula: C9H18 O5
• Molecular Weight: 206.239
• Hs Code.: 2932999099
• NSC Number: 170217
• DSSTox Substance ID: DTXSID00305320
• Mol file: 2876-85-9.mol

Synonyms:2876-85-9;Methyl 2,3,4-tri-O-methylpentopyranoside;SCHEMBL13539161;DTXSID00305320;D-(+)-Xylose, tetramethyl ether;OQFUMNZJTHPYPI-UHFFFAOYSA-N;NSC170217;2,3,4-tri-O-methyl-d-xylopyra-nose;NSC-170217;.beta.-D-Xylopyranoside,3,4-tri-O-methyl-;Methyl 2,3,4-tri-O-methyl-d-xylopyranoside #;Xylopyranoside,3,4-tri-O-methyl-, .beta.-D-

Chemical Property of Methyl 2,3,4-tri-O-methylpentopyranoside

Chemical Property:

• Vapor Pressure: 0.0345mmHg at 25°C
• Boiling Point: 250.3°Cat760mmHg
• Flash Point: 92.2°C
• PSA: 46.15000
• Density: 1.07g/cm³
• LogP: 0.03410
• XLogP3: -0.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 4
• Exact Mass: 206.11542367
• Heavy Atom Count: 14
• Complexity: 163

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1COC(C(C1OC)OC)OC

Technology Process of Methyl 2,3,4-tri-O-methylpentopyranoside

There total 28 articles about Methyl 2,3,4-tri-O-methylpentopyranoside which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

methanol (67-56-1) + 3-O-β-D-glucopyranosyl-(1->2)-<β-D-xylopyranosyl-(1->3)>-β-D-glucopyranosyl-(1->4)-β-D-galactopyranosyl-(25 R,S)-spirost-5-en-3β,14α-diol dodecamethyl ether (91297-94-8) → methyl 2,3,4-tri-O-methyl-β-D-xylopyranoside (2876-85-9) + methyl-2,3,4-tri-O-methyl-α-D-xylopyranoside (7381-06-8) + methyl 4,6-di-O-methyl-α-D-glucopyranoside (23262-68-2) + methyl 2,3,4,6-tetra-O-methyl-α-D-glucopyranoside (605-81-2)

Guidance literature:

With hydrogenchloride; potassium hydroxide; Further byproducts given;

Reference yield:

methanol (67-56-1) + 3-O-β-D-glucopyranosyl-(1->2)-<β-D-xylopyranosyl-(1->3)>-β-D-glucopyranosyl-(1->4)-β-D-galactopyranosyl-(25 R,S)-spirost-5-en-3β,14α-diol dodecamethyl ether (91297-94-8) → methyl 2,3,4-tri-O-methyl-β-D-xylopyranoside (2876-85-9) + methyl-2,3,4-tri-O-methyl-α-D-xylopyranoside (7381-06-8) + methyl 4,6-di-O-methyl β-D-glucopyranoside (4153-25-7) + methyl 2,3,4,6-tetra-O-methyl-α-D-glucopyranoside (605-81-2)

Guidance literature:

With hydrogenchloride; potassium hydroxide; Further byproducts given;

Reference yield:

methanol (67-56-1) + 3-O-β-D-glucopyranosyl-(1->2)-<β-D-xylopyranosyl-(1->3)>-β-D-glucopyranosyl-(1->4)-β-D-galactopyranosyl-(25 R,S)-spirost-5-en-3β,14α-diol dodecamethyl ether (91297-94-8) → methyl 2,3,6-tri-O-methyl β-D-galactopyranoside (3149-38-0) + methyl 2,3,4-tri-O-methyl-β-D-xylopyranoside (2876-85-9) + methyl-2,3,4-tri-O-methyl-α-D-xylopyranoside (7381-06-8) + methyl 2,3,4,6-tetra-O-methyl-α-D-glucopyranoside (605-81-2)

Guidance literature:

With hydrogenchloride; potassium hydroxide; Further byproducts given;

upstream raw materials:

dimethyl sulfate

methanol

3-O-β-D-glucopyranosyl-(1->2)-<β-D-xylopyranosyl-(1->3)>-β-D-glucopyranosyl-(1->4)-β-D-galactopyranosyl-(25 R,S)-spirost-5-en-3β,14α-diol dodecamethyl ether

D-lyxose

Downstream raw materials:

2,3,4-tri-O-methyl-meso-xylitol

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