3-(beta-D-Galactopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyrylium chloride
Peonidin-3-O-galactoside chloride
CAS: 28148-89-2
Molecular Formula: C22H23O11.Cl
3-(beta-D-Galactopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyrylium chloride - Names and Identifiers
3-(beta-D-Galactopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyrylium chloride - Physico-chemical Properties
| Molecular Formula | C22H23O11.Cl |
| Molar Mass | 498.86442 |
| Appearance | Powder |
| Storage Condition | -20°C |
3-(beta-D-Galactopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyrylium chloride - Risk and Safety
| Risk Codes | R11 - Highly Flammable R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R39/23/24/25 - |
| Safety Description | S16 - Keep away from sources of ignition. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
3-(beta-D-Galactopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyrylium chloride - Reference
| Reference Show more | 1. Wang Tian-yuan, Qu Baihong, Meng Yi-Chun, Geng-Qin, He Yu-qing, Du Yu-Tong. Changes of components and contents of anthocyanins in bagged apple-pear peel [J]. Northeast China Agricultural Sciences, 2020,45(01):35-38. |
3-(beta-D-Galactopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyrylium chloride - Introduction
Peonidin-3-O-galactoside chloride is a kind of anthocyanin compounds naturally occurring in Rosaceae plants. Its molecular formula is C21H21ClO11 and its relative molecular mass is 465.84g/mol.
Peonidin-3-O-galactoside chloride is a compound that appears red in an acidic environment. It is stable under acidic conditions, but decomposes easily under alkaline conditions. Its solubility is poor, mainly dissolved in water and ethanol.
This compound is commonly used as a food, pharmaceutical and cosmetic colorant. Due to its gorgeous red color and antioxidant properties, it is widely used in food processing, such as candy, jam and beverage. In addition, Peonidin-3-O-galactoside chloride also has some pharmacological activities, such as anti-inflammatory and antioxidant effects, so it is used as an active ingredient in the pharmaceutical field. In addition, it is also used in products such as hair dyes, lipstick and facial masks in cosmetics.
Preparation Peonidin-3-O-galactoside chloride can be obtained by extraction from natural sources or by chemical synthesis. The method of extraction usually involves the separation of paeoniflorin-3-o-galactoside from petals or fruits, followed by a series of purification steps to obtain a highly pure compound. Methods of chemical synthesis include the synthesis of target compounds using chemical reagents.
In terms of safety, the use of Peonidin-3-O-galactoside chloride in food, drugs and cosmetics is considered to be relatively safe. However, individuals may be at risk of allergic reactions or adverse reactions to this compound, so attention should be paid to appropriate dosage and precautions during use. In the process of chemical synthesis or extraction, necessary safety measures should be taken, such as wearing protective gloves and protective glasses, avoiding skin contact and inhalation. It is recommended that safety assessment and testing be performed prior to the use of the compound.
Peonidin-3-O-galactoside chloride is a compound that appears red in an acidic environment. It is stable under acidic conditions, but decomposes easily under alkaline conditions. Its solubility is poor, mainly dissolved in water and ethanol.
This compound is commonly used as a food, pharmaceutical and cosmetic colorant. Due to its gorgeous red color and antioxidant properties, it is widely used in food processing, such as candy, jam and beverage. In addition, Peonidin-3-O-galactoside chloride also has some pharmacological activities, such as anti-inflammatory and antioxidant effects, so it is used as an active ingredient in the pharmaceutical field. In addition, it is also used in products such as hair dyes, lipstick and facial masks in cosmetics.
Preparation Peonidin-3-O-galactoside chloride can be obtained by extraction from natural sources or by chemical synthesis. The method of extraction usually involves the separation of paeoniflorin-3-o-galactoside from petals or fruits, followed by a series of purification steps to obtain a highly pure compound. Methods of chemical synthesis include the synthesis of target compounds using chemical reagents.
In terms of safety, the use of Peonidin-3-O-galactoside chloride in food, drugs and cosmetics is considered to be relatively safe. However, individuals may be at risk of allergic reactions or adverse reactions to this compound, so attention should be paid to appropriate dosage and precautions during use. In the process of chemical synthesis or extraction, necessary safety measures should be taken, such as wearing protective gloves and protective glasses, avoiding skin contact and inhalation. It is recommended that safety assessment and testing be performed prior to the use of the compound.
Last Update：2024-04-09 20:49:11
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View History
3-(beta-D-Galactopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyrylium chloride
3-(piperidin-1-ylmethyl)-6-(pyridin-2-yl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
940395-19-7
Phillygenin-O-Beta-D-Glucopyranoside
3-(piperidin-1-ylmethyl)-6-(pyridin-2-yl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
940395-19-7
Phillygenin-O-Beta-D-Glucopyranoside