2,6-dimethoxypyridin-3-amine monohydrochloride

2,6-dimethoxypyridin-3-amine monohydrochloride - Names and Identifiers

Name	3-Amino-2,6-dimethoxypyridine monohydrochloride
Synonyms	TIMTEC-BB SBB000290 3-Amino-2,6-dimethoxypyridineHCl 2,6-DIMETHOXY-3-PYRIDYLAMINE HYDROCHLORIDE 3-Amino-2,6-dimethoxypyridine hydrochloride 2,6-dimethoxypyridin-3-amine monohydrochloride 3-AMINO-2,6-DIMETHOXYPYRIDINE MONOHYDROCHLORIDE 3-Amino-2,6-dimethoxypyridine monohydrochloride
CAS	80789-72-6
EINECS	279-554-2
InChI	InChI=1/C7H10N2O2.ClH/c1-10-6-4-3-5(8)7(9-6)11-2;/h3-4H,8H2,1-2H3;1H

2,6-dimethoxypyridin-3-amine monohydrochloride - Physico-chemical Properties

Molecular Formula	C7H11ClN2O2
Molar Mass	190.63
Melting Point	212°C(lit.)
Boling Point	265.7°C at 760 mmHg
Flash Point	114.5°C
Vapor Presure	0.00902mmHg at 25°C
Storage Condition	Room Temprature

2,6-dimethoxypyridin-3-amine monohydrochloride - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection
WGK Germany	3
HS Code	29333999

2,6-dimethoxypyridin-3-amine monohydrochloride - Introduction

3-Amino-2,6-dimethoxypyridine monohydrochloride is an organic compound with the chemical formula C7H10ClNO2. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: White crystalline solid
-Solubility: Soluble in water and alcohol solvents, slightly soluble in ether solvents
-Melting point: about 170 ℃
- pH: about 4-5

Use:
-Pharmaceutical field: 3-Amino-2,6-dimethoxypyridine monohydrochloride is commonly used as an intermediate and synthetic raw material for the preparation of drugs, pesticides and dyes.
-Scientific research: It can also be used as reaction catalysts and reagents in organic chemical synthesis.

Preparation Method:
3-Amino-2,6-dimethoxypyridine monohydrochloride can be synthesized by the following steps:
1. Pyridine reacts with silver nitrite to produce 2-nitropyridine.
2. 2-Nitropyridine was converted to 2-aminopyridine by reduction reaction.
3. 2-Aminopyridine reacts with methanol to obtain 3-amino -2, 6-dimethoxypyridine by alkylation.
4. 3-Amino-2,6-dimethoxypyridine reacts with hydrochloric acid to generate 3-Amino-2,6-dimethoxypyridine monohydrochloride.

Safety Information:
- 3-Amino-2,6-dimethoxypyridine monohydrochloride is an organic compound and has certain toxicity. Please pay attention to safe operation and comply with laboratory safety regulations.
-Use protective gloves and glasses to avoid contact with skin and eyes.
-Avoid inhaling dust or gas and maintain a well-ventilated laboratory operating environment.
-During storage, it is recommended to keep dry and sealed to avoid contact with oxidizing agents.

Last Update：2024-04-09 15:18:00