| CAS Number | 3149-68-6 |
| Product Name | Methyl D-glucopyranoside |
| IUPAC Name | (2R,3S,4S,5R)-2-(hydroxymethyl)-6-methoxyoxane-3,4,5-triol |
| Molecular Formula | C7H14O6 |
| Molecular Weight | 194.18 g/mol |
| InChI | InChI=1S/C7H14O6/c1-12-7-6(11)5(10)4(9)3(2-8)13-7/h3-11H,2H2,1H3/t3-,4-,5+,6-,7?/m1/s1 |
| InChI Key | HOVAGTYPODGVJG-WLDMJGECSA-N |
| SMILES | COC1C(C(C(C(O1)CO)O)O)O |
| Synonyms | 1-O-methylglucose, alpha-methyl-D-glucopyranoside, alpha-methyl-D-glucoside, alpha-methylglucose, alpha-methylglucoside, alphaMG, beta-methyl-D-glucoside, beta-methylglucoside, D-glucoside, methyl, methyl alpha-D-glucopyranoside, methyl alpha-D-glucoside, methyl beta-D-glucopyranoside, methyl D-glucopyranoside, methyl D-glucoside, methyl glucose, methyl-alpha-D-glucoside, methyl-alpha-glucopyranoside, methyl-D-glucoside, methylglucoside, methylglucoside, (alpha-D)-isomer, methylglucoside, (beta-D)-isomer, methylglucoside, 13C-labeled, methylglucoside, 13C-labeled, (beta-D)-isomer, methylglucoside, 2H-labeled, (beta-D)-isomer, methylglucoside, 5-(17)O-labeled, methylglucoside, 6-(13)C-labeled, methylglucoside, 6-(17)O-labeled, (alpha-L)-isomer |
| Canonical SMILES | COC1C(C(C(C(O1)CO)O)O)O |
| Isomeric SMILES | COC1[C@@H]([C@H]([C@@H]([C@H](O1)CO)O)O)O |
| CAS No: 3149-68-6 MDL No: MFCD00064086 Chemical Formula: C7H14O6 Molecular Weight: 194.18 |
COA:
Product name: Methyl-alpha-D-glucopyranoside CAS: 3149-68-6
M.F.: C7H14O6 M.W.: 194.18 Batch No: 20140302 Quantity: 67kg
|
Items |
Standards |
Results |
|
Appearance |
white crystals or powder |
Positive |
|
Solubility |
Easily soluble in water, insoluble in ether |
Complies |
|
Appearance of solution |
Dissolve0.5 gin 10 ml of water, and the solution should be clear |
Complies |
|
Identification |
IR and TLC |
Complies |
|
MS and NMR |
Should Comply |
Complies |
|
M.P. |
165? ~ 170? |
168? ~170? |
|
Specific rotation (C=10 inH2O) |
+157? ~ +160? |
+158.8? |
|
Loss weight on Dryness |
Max.0.5% |
0.2% |
|
Residue on ignition |
Max. 0.5% |
0.1% |
|
TLC |
Should be one spot |
one spot |
|
Heavy metal |
Max.20ppm |
Complies |
|
Beta-Isomer |
Max. 0.5% |
Complies |
|
Assay |
Min. 99% |
99.6% |
|
Total Bacteria Count |
?1000cfu/g |
Complies |
|
Yeast, Mold & Fungi |
?100cfu/g |
Complies |
|
Salmonella |
Negative |
Complies |
|
E. Coli |
Negative |
Complies |
|
Staphylococcus |
Negative |
Complies |
References:
1. van Rooijen JJA, Voskamp AF, Kamerling JP, Vliegenthart JFG, Glycobiology Vol9, No1, p21-30
| Size | 1 G, 100 MG, 5 G, Other |
|---|
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