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METHYL-GALACTOPYRANOSIDE |
| Synonyms. Methyl-galactopyranoside; Methyl alpha-D-galactopyranoside; Methyl alpha-D-galactoside; 1-O-Methyl-alpha-D-galactopyranoside; 1-O-Methyl-galactoside; 1-OMe-alpha-D-Gal; Me-alpha-Gal; (2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-methoxyoxane-3,4,5-triol; (2R,3R,4S,5R,6S)-2-(Hydroxymethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol; alpha-Methyl-D-galactopyranoside; |
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| PRODUCT IDENTIFICATION | |
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CAS RN |
3396-99-4 |
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EINECS RN |
222-251-7 |
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FORMULA |
C7H14O6 |
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MOLE WEIGHT |
194.18 |
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H.S CODE |
2938.90.0000 |
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SMILES |
O1[C@H](OC)[C@H](O)[C@@H](O)[C@H]([C@H]1CO)O |
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CLASSIFICATION |
Carbohydrate |
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EXTRA NOTES |
An α-D-galactopyranoside having a methyl substituent at the anomeric position. [ChEBI] |
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| PHYSICAL AND CHEMICAL PROPERTIES | |
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PHYSICAL STATE |
white to off-white crystalline powder |
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MELTING POINT |
116 ~ 117 C |
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BOILING POINT |
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DENSITY |
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SOLUBILITY IN WATER |
Soluble |
| SOLVENT SOLUBILITY |
Soluble in methanol |
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VAPOR DENSITY |
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log P(octanol-water) |
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VAPOR PRESSURE |
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AUTOIGNITION TEMP |
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REFRACTIVE INDEX |
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FLASH POINT |
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| STABILITY AND REACTIVITY | |
| STABILITY | Stable under normal conditions. |
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INCOMPATIBLE MATERIALS |
Strong oxidizing agents. |
| POLYMERIZATION |
Has not been reported |
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NFPA RATINGS |
Health: 0, Flammability: 1, Reactivity: 0 |
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| EXTERNAL LINKS & GENERAL DESCRIPTION |
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USA.gov - Methyl galactopyranoside Google Scholar Search - Methyl-galactopyranoside U.S. National Library of Medicine - Methyl-galactopyranoside PubChem Compound Summary - Methyl-galactopyranoside KEGG (Kyoto Encyclopedia of Genes and Genomes) - Methyl galactopyranoside ChEBI (http://www.ebi.ac.uk/chebi/) - Methyl-galactopyranoside NCBI (http://www.ncbi.nlm.nih.gov/) - Methyl-galactopyranoside Material Safety Data Sheet - Methyl-galactopyranoside Human Metabolome Database - Galactopyranoside |
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| SALES SPECIFICATION | |
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APPEARANCE |
white to off-white crystalline powder |
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ASSAY |
98% min |
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MELTING POINT |
116 ~ 117 C |
| OPTICAL ROTATION |
+175° ~ +181° (c=1, water) |
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WATER |
9.5% max |
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HEAVY METALS |
10ppm max |
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| TRANSPORT & REGULATORY INFORMATION | |
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UN NO. |
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| SAFETY INFORMATION | |
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HAZARD OVERVIEW |
GHS (Globally Harmonised System) Classification: Not a dangerous substance. Potential Health Effects: Eyes - May cause eye irritation. Skin - May be harmful if absorbed through skin May cause skin irritation. Inhalation - May be harmful if inhaled. May cause respiratory tract irritation. Ingestion - May be harmful if swallowed. |
| HAZARD CODES |
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RISK PHRASES |
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SAFETY PHRASES |
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| PACKING |
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Preserved in light-resistant and well-closed bottles |
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| PRICE INFORMATION |
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