(±)-2-methyl-1-nitrosoindoline

(±)-2-methyl-1-nitrosoindoline - Names and Identifiers

Name	rac 1-Nitroso-2-methylindoline
Synonyms	Einecs 287-218-1 Indapamide EP Impurity A 1-Nitroso-2-methylindoline IndapaMide Related CoMpound D (1)-2-Methyl-1-nitrosoindoline rac 1-Nitroso-2-Methylindoline rac 1-Nitroso-2-methylindoline (±)-2-methyl-1-nitrosoindoline 2,3-Dihydro-2-methyl-1-nitroso-1H-indole
CAS	85440-79-5
EINECS	287-218-1

(±)-2-methyl-1-nitrosoindoline - Physico-chemical Properties

Molecular Formula	C9H10N2O
Molar Mass	162.19
Density	1.22±0.1 g/cm3(Predicted)
Melting Point	54-55℃
Boling Point	300.4±25.0 °C(Predicted)
Appearance	neat
pKa	-1.53±0.40(Predicted)
Storage Condition	2-8°C

(±)-2-methyl-1-nitrosoindoline - Risk and Safety

UN IDs

UN 2811 6.1 / PGIII

(±)-2-methyl-1-nitrosoindoline - Introduction

rac 1-nitroroo-2-methylindoline (rac 1-nitromethylene indole) is a description of some properties, uses, preparation and safety information about the compound:

Nature:
-Appearance: rac 1-nitroso-2-methyllindoline is a pale yellow to reddish brown crystalline or powdery solid.
-Solubility: It is slightly soluble in water, soluble in some organic solvents, such as ethanol and dichloromethane.

Use:
-Chemical reaction reagents: rac 1-Nitroso-2-methylindoline is mainly used as a reaction reagent for studying and synthesizing organic compounds, such as participating in electrophilic aromatic substitution reactions and free radical reactions.
-Spectral indicator: It has unique absorption and emission characteristics in the UV visible spectral range, so it can be used as a spectral indicator.

Preparation Method:
Generally, the preparation method of rac 1-nitroo-2-methyllindoline includes the following steps:
1.2-methyl indole is combined with nitrous acid and reacted under appropriate conditions.
2. Use chemical reducing agents or other appropriate methods to reduce the nitrogen oxides in the product to imines.

Safety Information:
There are few specific data on the toxicity and danger of rac 1-nitroso-2-methyllindoline. Due to the potentially hazardous nature of the compounds, appropriate laboratory safety measures (e. G. Wearing protective glasses, gloves and laboratory coats) and compliance with hazardous material handling and storage regulations should be implemented. When using it, you should follow the relevant chemical laboratory practices. For further details and exact Safety assessment, please refer to the relevant Safety Data Sheet (SDS).