3-oxo-olean-12-en-28-oic acid
Oleanonic acid
CAS: 17990-42-0
Molecular Formula: C30H46O3
3-oxo-olean-12-en-28-oic acid - Names and Identifiers
3-oxo-olean-12-en-28-oic acid - Physico-chemical Properties
| Molecular Formula | C30H46O3 |
| Molar Mass | 454.68 |
| Density | 1.09±0.1 g/cm3(Predicted) |
| Melting Point | 190 °C |
| Boling Point | 551.7±50.0 °C(Predicted) |
| Specific Rotation(α) | (c, 1.63 in CHCl3)+101 |
| Solubility | DMSO : 100 mg/mL (219.93 mM; Need ultrasonic);H2O : < 0.1 mg/mL (insoluble) |
| Appearance | Powder |
| Color | White |
| pKa | 4.65±0.70(Predicted) |
| Storage Condition | Refrigerator |
| MDL | MFCD09752411 |
| Physical and Chemical Properties | White crystalline powder, soluble in methanol, ethanol, DMSO and other organic solvents, derived from Rehmannia glutinosa. |
3-oxo-olean-12-en-28-oic acid - Introduction
Oleanonic acid, also known as 5-methyl -2, 4-dioxophene-3-carboxylic acid, is an organic compound. The following is a description of the nature, use, formulation and safety information of Oleanonic acid:
Nature:
- Oleanonic acid is a colorless crystalline or powdery solid.
-It is stable at room temperature, but will decompose at high temperature.
- Oleanonic acid is basically insoluble in water and soluble in many organic solvents.
Use:
- Oleanonic acid is commonly used as a reagent for organic synthesis and has a wide range of applications in the field of medicine.
-It can be used as a pharmaceutical intermediate for the synthesis of various drugs.
- Oleanonic acid can also be used in the synthesis of pigments and dyes, as well as other applications in organic synthesis.
Preparation Method:
- Oleanonic acid can be obtained by epoxidation of phenoxanes. First, 2,4-dioxoxophene is reacted with an oxidizing agent, and then subjected to acid treatment to obtain Oleanonic acid.
Safety Information:
- Oleanonic acid is generally considered to be relatively safe under normal conditions of use.
-It is a chemical, so the corresponding safety procedures should be followed during use and handling.
-Avoid skin contact and inhalation when touching Oleanonic acid.
-In case of contact, rinse immediately with plenty of water and seek medical help.
Nature:
- Oleanonic acid is a colorless crystalline or powdery solid.
-It is stable at room temperature, but will decompose at high temperature.
- Oleanonic acid is basically insoluble in water and soluble in many organic solvents.
Use:
- Oleanonic acid is commonly used as a reagent for organic synthesis and has a wide range of applications in the field of medicine.
-It can be used as a pharmaceutical intermediate for the synthesis of various drugs.
- Oleanonic acid can also be used in the synthesis of pigments and dyes, as well as other applications in organic synthesis.
Preparation Method:
- Oleanonic acid can be obtained by epoxidation of phenoxanes. First, 2,4-dioxoxophene is reacted with an oxidizing agent, and then subjected to acid treatment to obtain Oleanonic acid.
Safety Information:
- Oleanonic acid is generally considered to be relatively safe under normal conditions of use.
-It is a chemical, so the corresponding safety procedures should be followed during use and handling.
-Avoid skin contact and inhalation when touching Oleanonic acid.
-In case of contact, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-09 21:01:54
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Product Name: Oleanolic Acid Impurity 3 Visit Supplier Webpage Request for quotationCAS: 17990-42-0
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Multiple SpecificationsSpot supply
Product Name: Oleanonic acid Visit Supplier Webpage Request for quotationCAS: 17990-42-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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