1-O-Methyl-α-D-galactopyranoside
Methyl alpha-D-galactopyranoside monohydrate
CAS: 3396-99-4;93302-26-2
Molecular Formula: C7H14O6
1-O-Methyl-α-D-galactopyranoside - Names and Identifiers
1-O-Methyl-α-D-galactopyranoside - Physico-chemical Properties
| Molecular Formula | C7H14O6 |
| Molar Mass | 194.18 |
| Density | 1.2501 (rough estimate) |
| Melting Point | 116-117°C(lit.) |
| Boling Point | 250.62°C (rough estimate) |
| Flash Point | 189.1°C |
| Solubility | Methanol (Slightly), Water (Sparingly) |
| Vapor Presure | 1.15E-07mmHg at 25°C |
| Appearance | Solid |
| Color | White to Off-White |
| BRN | 81570 |
| pKa | 12.92±0.70(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Stability | Hygroscopic |
| Refractive Index | 176.5 ° (C=1, H2O) |
1-O-Methyl-α-D-galactopyranoside - Risk and Safety
| Safety Description | S24/25 - Avoid contact with skin and eyes. S22 - Do not breathe dust. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3-10 |
| HS Code | 29389090 |
1-O-Methyl-α-D-galactopyranoside - Introduction
Methyl alpha-D-galactopyranoside monohydrate is an organic compound with the chemical formula C7H14O6 · H2O and a molecular weight of 194.19g/mol. It is a methyl ester compound of lactic acid and D-galactose. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Methyl alpha-D-galactopyranoside monohydrate is white crystalline powder.
-Solubility: Good solubility in water, solubility of 20 mg/ml. It can also be dissolved in some organic solvents, such as ethanol and methanol.
-Melting point: Its melting point is about 140-145°C.
Use:
- Methyl alpha-D-galactopyranoside monohydrate are useful as synthetic intermediates for saccharide compounds.
-It can also be used in biochemical research as a reagent for blood group determination, virus mutagenesis and preparation of enzyme substrates.
Preparation Method:
- Methyl alpha-D-galactopyranoside monohydrate can be prepared by the esterification of D-galactose and methyl lactate.
Safety Information:
-The specific hazards of the Methyl alpha-D-galactopyranoside monohydrate are not yet detailed experimental results and research data, so it is necessary to follow routine laboratory safety procedures when using it.
-Avoid inhalation of dust, contact with skin and eyes, and avoid ingestion. Wear appropriate protective gloves and eye protection when in use.
-If you come into contact with the compound, rinse the affected area immediately with plenty of water and seek medical help if necessary.
Nature:
-Appearance: Methyl alpha-D-galactopyranoside monohydrate is white crystalline powder.
-Solubility: Good solubility in water, solubility of 20 mg/ml. It can also be dissolved in some organic solvents, such as ethanol and methanol.
-Melting point: Its melting point is about 140-145°C.
Use:
- Methyl alpha-D-galactopyranoside monohydrate are useful as synthetic intermediates for saccharide compounds.
-It can also be used in biochemical research as a reagent for blood group determination, virus mutagenesis and preparation of enzyme substrates.
Preparation Method:
- Methyl alpha-D-galactopyranoside monohydrate can be prepared by the esterification of D-galactose and methyl lactate.
Safety Information:
-The specific hazards of the Methyl alpha-D-galactopyranoside monohydrate are not yet detailed experimental results and research data, so it is necessary to follow routine laboratory safety procedures when using it.
-Avoid inhalation of dust, contact with skin and eyes, and avoid ingestion. Wear appropriate protective gloves and eye protection when in use.
-If you come into contact with the compound, rinse the affected area immediately with plenty of water and seek medical help if necessary.
Last Update：2024-04-10 22:29:15
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Product Name: Methyl α-D-Galactopyranoside Visit Supplier Webpage Request for quotationCAS: 3396-99-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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