73738-05-3
PENTOBARBITAL-D5
CAS: 73738-05-3
Molecular Formula: C12H7D5N2O3
73738-05-3 - Names and Identifiers
73738-05-3 - Physico-chemical Properties
| Molecular Formula | C12H7D5N2O3 |
| Molar Mass | 237.27 |
| Melting Point | 174-1780C |
| Flash Point | 9℃ |
| Storage Condition | Controlled Substance, -20°C Freezer |
73738-05-3 - 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 | S7 - Keep container tightly closed. 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.) |
| UN IDs | UN1230 - class 3 - PG 2 - Methanol, solution |
| WGK Germany | 1 |
73738-05-3 - Reference
| Reference Show more | 1. [IF=6.543] Chen Weikai et al."Melatonin Improves the Resistance of Oxidative Stress-Induced Cellular Senescence in Osteoporotic Bone Marrow Mesenchymal Stem Cells."Oxid Med Cell Longev. 2022;2022:7420726 |
73738-05-3 - Introduction
PENTOBARBITAL-D5 is a chemical standard, which is a compound obtained by replacing the hydrogen atom in phenobarbital with deuterium.
PENTOBARBITAL-D5 have the following properties:
-Appearance is colorless crystals or white powder;
-High stability at room temperature;
-better solubility, can be dissolved in water, organic solvents.
PENTOBARBITAL-D5 is mainly used in nuclear magnetic resonance (NMR) experiments as an internal standard substance for correcting the frequency of the spectrometer. It can be used as a reference for active substances and samples to determine the relative position and structure of molecules.
The preparation method of PENTOBARBITAL-D5 is mainly prepared by chemical synthesis. Usually the use of phenobarbital and heavy water reaction, to replace the hydrogen atoms, phenobarbital deuterated.
Use the PENTOBARBITAL-D5 with the following safety information:
-Avoid inhaling dust or solution of the substance;
-Wear appropriate protective gloves and eye protection when using;
-avoid contact with the skin, such as accidental contact, should immediately wash with plenty of water;
-Avoid fire and high temperature during use and storage.
PENTOBARBITAL-D5 have the following properties:
-Appearance is colorless crystals or white powder;
-High stability at room temperature;
-better solubility, can be dissolved in water, organic solvents.
PENTOBARBITAL-D5 is mainly used in nuclear magnetic resonance (NMR) experiments as an internal standard substance for correcting the frequency of the spectrometer. It can be used as a reference for active substances and samples to determine the relative position and structure of molecules.
The preparation method of PENTOBARBITAL-D5 is mainly prepared by chemical synthesis. Usually the use of phenobarbital and heavy water reaction, to replace the hydrogen atoms, phenobarbital deuterated.
Use the PENTOBARBITAL-D5 with the following safety information:
-Avoid inhaling dust or solution of the substance;
-Wear appropriate protective gloves and eye protection when using;
-avoid contact with the skin, such as accidental contact, should immediately wash with plenty of water;
-Avoid fire and high temperature during use and storage.
Last Update：2024-04-09 19:04:57
Supplier List
Product Name: PENTOBARBITAL-D5 Visit Supplier Webpage Request for quotation
CAS: 73738-05-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 73738-05-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: PENTOBARBITAL-D5 Visit Supplier Webpage Request for quotation
CAS: 73738-05-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 73738-05-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History