3-aMino-2-forMylpyridine-4-carboxylic acid

3-aMino-2-forMylpyridine-4-carboxylic acid - Names and Identifiers

Name	3-AMINO-PYRIDINE-4-CARBALDEHYDE
Synonyms	3-AMINO-4-CARBOXALDEHYDE 3-Aminoisonicotinaldehyde 3-AMINOISONICOTINALDEHYDE 3-AMINO-PYRIDINE-4-CARBALDEHYDE 3-AMINOPYRIDINE-4-CARBOXALDEHYDE 3-AMINO-4-PYRIDINECARBOXALDEHYDE 3-aMino-2-forMylpyridine-4-carboxylic acid 3-Aminopyridine-4-carboxaldehyde, 3-Amino-4-formylpyridine
CAS	55279-29-3

3-aMino-2-forMylpyridine-4-carboxylic acid - Physico-chemical Properties

Molecular Formula	C6H6N2O
Molar Mass	122.12
Density	1.264±0.06 g/cm3(Predicted)
Melting Point	ca 92℃
Boling Point	333.3±27.0 °C(Predicted)
Water Solubility	Slightly soluble in water.
pKa	4.19±0.18(Predicted)
Storage Condition	Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
Sensitive	Air Sensitive
MDL	MFCD06410684
Use	Introduction 3-aminopyridine-4-aldehyde is an organic intermediate which can be prepared from 3, 4-pyridinedicarbamamide as a starting material by a three-step reaction.

3-aMino-2-forMylpyridine-4-carboxylic acid - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany	3
Hazard Class	IRRITANT

3-aMino-2-forMylpyridine-4-carboxylic acid - Upstream Downstream Industry

Raw Materials

Sodium hydroxide
Methanol
Tetrahydrofuran
Acetic acid
Sodium carbonate
Chloroform
Magnesium sulfate
Acetic anhydride
Lithium Aluminum Hydride
Manganese dioxide
Acetamide
tert-Butyl methyl ether
3,4-Pyridinedicarboxylic acid

3-aMino-2-forMylpyridine-4-carboxylic acid - Security information

WGK Germany	3
HazardClass	IRRITANT

Last Update：2024-04-10 22:29:15

3-aMino-2-forMylpyridine-4-carboxylic acid - Preparation

Stir a chloroform (100mL) solution of (3-aminopyridine-4-yl)-methanol (10.4g) and manganese dioxide (50.3g) at room temperature for 18 hours. The reaction solution was filtered through Celite® and concentrated to obtain the title compound (10.1g). LC-MS ([M H] /Rt (min)): 123.0/0.218.

Last Update：2024-04-10 22:29:15

3-aMino-2-forMylpyridine-4-carboxylic acid - Nature

storage conditions	Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
acidity coefficient (pKa)	4.19±0.18(Predicted)
water solubility	Slightly soluble in water.
sensitivity	Air Sensitive

Last Update：2024-04-09 21:31:47

3-aMino-2-forMylpyridine-4-carboxylic acid - Reference Information

Introduction	3-aminopyridine -4-aldehyde is an organic intermediate, which can be prepared from 3,4-pyridine dimethylamide through a three-step reaction.
Preparation	The chloroform (100mL) solution of (3-aminopyridine-4-yl)-methanol (10.4g) and manganese dioxide (50.3g) was stirred at room temperature for 18 hours. Pass the reaction solution through Celite®Filtered and concentrated to obtain the title compound (10.1g). LC-MS ([M H] /Rt (min)): 123.0/0.218.

Last Update：2024-04-09 02:00:02