D-Arabinonic acid, 2-C-methyl-4,5-O-(1-methylethylidene)-,ethyl ester CAS No.:93635-76-8
Category：Pharmaceutical Materials
Introduction
D-Arabinonic acid, 2-C-methyl-4,5-O-(1-methylethylidene)-,ethyl ester Usage: Used as organic synthesis intermediates and pharmaceutical intermediates D-Arabinonic acid, 2-C-methyl-4,5-O-(1-methylethylidene)-,ethyl ester Packaging and Shipping： 25KG/drum or as per buyer’s requirements D-Arabinonic acid, 2-C-methyl-4,5-O-(1-methylethylidene)-,ethyl ester Storage: Storage in ventilated low temperature dry warehouse; Keep container closed and separately from open flame and heat source.
Ethyl (2S,3R)-3-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2, is an organic compound with the chemical formula C14H24O7. The compound has the following properties:
Appearance: ethyll (2S,3R)-3-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2, colorless or yellowish solid.
Solubility: insoluble in water, soluble in organic solvents such as ethanol, dichloromethane, etc.
Melting point: about 50-52°C.
ethyl (2S,3R)-3-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2, has a wide range of applications in biochemistry and organic synthesis:
1. Arabinonic acid esters are commonly used as substrates and intermediates in the synthesis of sugars, and can be used for the research and preparation of bioactive molecules.
2. By changing the structure of arabinose esters, compounds with specific biological activities can be obtained, such as anti-tumor, anti-virus, and anti-inflammatory properties.
3. As a chiral compound, ethyl (2S,3R)-3-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2 can be used in the synthesis of chiral drugs.
Preparation Method:
ethyl (2S,3R)-3-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2, calcium is usually synthesized by chemical synthesis methods. A common method is to use an appropriate compound as a starting material and proceed through a series of reaction steps.
Safety Information:
Ethyl (2S,3R)-3-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2, Al has limited safety data, but under correct handling and storage conditions, there is generally no obvious harm. However, as with any chemical, the use of this compound requires that appropriate laboratory procedures be followed and that attention be paid to personal protective measures.
| Name | ethyl (2S,3R)-3-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,3-dihydroxy-2-methyl-propanoate |
| Synonyms | -2,3-dihydroxy-2-methylpropanoate 4,5-O-isopropylidene-2-C-Methyl-D-arabinonate Ethyl 4,5-O-isopropylidene-2-C-methyl-D-arabinonate D-Arabinonic acid, 2-C-Methyl-4,5-O-(1-Methylethylidene)-,ethyl D-Arabinonic acid,2-C-methyl-4,5-O-(1-methylethylidene)-,ethyl ester D-Arabinonic acid, 2-C-methyl-4,5-O-(1-methylethylidene)-,ethyl ester 3-(2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,3-dihydroxy-2-methyl-propionic acid ethyl ester (2S,3R)-Ethyl 3-((R)-2,2-diMethyl-1,3-dioxolan-4-yl)-2,3-dihydroxy-2-Methylpropanoate ethyl (2S,3R)-3-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,3-dihydroxy-2-methyl-propanoate ethyl (2S,3R)-3-[(4R)-2,2-diMethyl-1,3-dioxolan-4-yl]-2,3-dihydroxy-2-Methyl-propanoate (2S,3R)-3-((4R)-2,2-Dimethyldioxolan-4-yl)-2-methyl-2,3-dihydroxypropanoic acid ethyl ester (2S,3R)-3-((4R)-2,2-DiMethyldioxolan-4-yl)-2-Methyl-2,3-dihydroxypropanoic acid ethyl ester |
| CAS | 93635-76-8 |
| EINECS | 1592732-453-0 |
| InChI | InChI=1/C11H20O6/c1-5-15-9(13)11(4,14)8(12)7-6-16-10(2,3)17-7/h7-8,12,14H,5-6H2,1-4H3/t7-,8-,11+/m1/s1 |
| Molecular Formula | C11H20O6 |
| Molar Mass | 248.27 |
| Density | 1.185±0.06 g/cm3(Predicted) |
| Melting Point | 75.0-75.5℃ |
| Boling Point | 361.5±37.0 °C(Predicted) |
| Flash Point | 133.189°C |
| Vapor Presure | 0mmHg at 25°C |
| pKa | 12.29±0.29(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
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