D-ERYTHRONOLACTONE
D-ERYTHRONOLACTONE
CAS: 15667-21-7
Molecular Formula: C4H6O4
D-ERYTHRONOLACTONE - Names and Identifiers
D-ERYTHRONOLACTONE - Physico-chemical Properties
| Molecular Formula | C4H6O4 |
| Molar Mass | 118.09 |
| Density | 1.0887 (rough estimate) |
| Melting Point | 100-102°C(lit.) |
| Boling Point | 140.59°C (rough estimate) |
| Flash Point | 129.1°C |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 0.00057mmHg at 25°C |
| Appearance | White to light yellow crystal powder |
| Color | White to Off-White |
| BRN | 81073 |
| pKa | 12.34±0.40(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | -71 ° (C=1, H2O) |
| MDL | MFCD00077763 |
| Physical and Chemical Properties | WGK Germany:3 |
D-ERYTHRONOLACTONE - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29322090 |
D-ERYTHRONOLACTONE - Introduction
D-ERYTHRONOLACTONE, also known as (-)-D-erythro lactone or (-)-TAC lactone, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
D-ERYTHRONOLACTONE is a colorless or white crystalline solid. It has a specific optical properties, the optical rotation is left-handed. It has low solubility in water, but can be dissolved in organic solvents.
Use:
D-ERYTHRONOLACTONE is an important drug intermediate. It is commonly used in synthetic drugs and pesticides and has a wide range of applications. For example, it can be used to synthesize hormones, antibacterial drugs, anti-cancer drugs, and anti-viral drugs.
Method:
D-ERYTHRONOLACTONE can be obtained by a variety of synthetic methods. One of the commonly used methods is by reacting L-erythronate with dimethyl carbonate under basic conditions.
Safety Information:
The safety of the D-ERYTHRONOLACTONE is high, but some safety operations still need to be paid attention. It belongs to a class of chemicals and should be stored in a sealed container, avoiding contact with oxygen, strong oxidants and fire sources. Wear appropriate protective equipment, such as laboratory gloves and goggles, when in use. Avoid direct contact with skin and inhalation of gases. If ingested or inhaled, seek medical help immediately.
Please note that when using any chemicals, relevant safety operating procedures should be followed, and individual assessments and precautions should be carried out according to the actual situation.
Nature:
D-ERYTHRONOLACTONE is a colorless or white crystalline solid. It has a specific optical properties, the optical rotation is left-handed. It has low solubility in water, but can be dissolved in organic solvents.
Use:
D-ERYTHRONOLACTONE is an important drug intermediate. It is commonly used in synthetic drugs and pesticides and has a wide range of applications. For example, it can be used to synthesize hormones, antibacterial drugs, anti-cancer drugs, and anti-viral drugs.
Method:
D-ERYTHRONOLACTONE can be obtained by a variety of synthetic methods. One of the commonly used methods is by reacting L-erythronate with dimethyl carbonate under basic conditions.
Safety Information:
The safety of the D-ERYTHRONOLACTONE is high, but some safety operations still need to be paid attention. It belongs to a class of chemicals and should be stored in a sealed container, avoiding contact with oxygen, strong oxidants and fire sources. Wear appropriate protective equipment, such as laboratory gloves and goggles, when in use. Avoid direct contact with skin and inhalation of gases. If ingested or inhaled, seek medical help immediately.
Please note that when using any chemicals, relevant safety operating procedures should be followed, and individual assessments and precautions should be carried out according to the actual situation.
Last Update：2024-04-09 15:17:53
Supplier List
Spot supply
Product Name: (3R,4R)-Dihydroxydihydro-2(3H)-Furanone Visit Supplier Webpage Request for quotationCAS: 15667-21-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Spot supply
Product Name: (3R,4R)-Dihydroxydihydro-2(3H)-Furanone Visit Supplier Webpage Request for quotationCAS: 15667-21-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History