70491-68-8

70491-68-8 - Names and Identifiers

Name	Oleic Acid-1-13C, Methyl Ester
Synonyms	[1-13C]-Methyl oleate Oleic Acid-13C, Methyl Ester Oleic Acid-1-13C, Methyl Ester (Z)-9-Octadecenoic-13C Acid Methyl Ester
CAS	70491-68-8

70491-68-8 - Physico-chemical Properties

Molecular Formula	C19H36O2
Molar Mass	297.481
Boling Point	218°C/20mm
Storage Condition	2-8°C

70491-68-8 - Introduction

Oleic Acid-1-13C, Methyl Ester (Oleic acid-1-13C, Methyl Ester) is a Methyl oleate compound containing a carbon -13 isotope. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: Colorless to light yellow liquid
-Solubility: Soluble in organic solvents such as ethanol, ether and dichloromethane
-Melting point: about 35-40 ° C
-Boiling point: About 200-210 ° C
-Refractive index: about 1.447-1.453

Use:
-Oleic acid-1-13C, methyl ester can be used as an isotope marker in scientific research to track the dynamic changes of substances in chemical reactions or biological processes.
-It can also be used as a corrector for NMR (nuclear magnetic resonance) spectra.

Method:
Oleic acid-1-13C, methyl ester can be prepared by the following steps:
1. The reaction of oleic acid with sodium hydroxide to generate sodium oleate.
2. Sodium oleate reacts with methyl bromide labeled with carbon 13 isotope to generate oleic acid-1-13C, methyl ester.
3. Finally, the target product is isolated and purified by distillation or other purification methods.

Safety Information:
-Oleic acid-1-13C, methyl ester is less toxic, but it is still necessary to pay attention to comply with laboratory safety procedures.
-When in use, wear laboratory protective gloves and eye protection equipment to prevent contact and ingestion.
-The compound should be stored in a sealed container, away from fire and high temperature.
-When handling or handling this compound, avoid dust, vapor or haze. If breathing difficulties or other discomfort occur, the procedure should be stopped immediately and medical help should be sought.

Last Update：2024-04-09 21:00:56