55154-42-2

Basic information

• Product Name: Butanoic acid, 4-(methylamino)-, monosodium salt
• Synonyms: Sodium;4-methylamino-butyrate
• CAS NO: 55154-42-2
• Molecular Formula: C5H11NO2.Na
• Molecular Weight: 139.13
• Mol File: 55154-42-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Butanoic acid, 4-(methylamino)-, monosodium salt(CAS DataBase Reference)
• NIST Chemistry Reference: Butanoic acid, 4-(methylamino)-, monosodium salt(55154-42-2)
• EPA Substance Registry System: Butanoic acid, 4-(methylamino)-, monosodium salt(55154-42-2)

Safety Data

• Hazardous Substances Data: 55154-42-2(Hazardous Substances Data)

Usage

General Description

Butanoic acid, 4-(methylamino)-, monosodium salt is a chemical compound with the molecular formula C5H10NO2Na. It is a salt of butanoic acid, containing a methylamino group and a sodium ion. Butanoic acid, 4-(methylamino)-, monosodium salt is commonly used as an additive in the food and pharmaceutical industries, serving as a flavoring agent and pH regulator. It is also used in the manufacturing of various chemicals and pharmaceuticals. As a monosodium salt, this compound has a wide range of applications and is considered to be safe for consumption in regulated amounts.

Upstream product

• 872-50-4 1-methyl-pyrrolidin-2-one 

Relevant articles and documents

Preparation method of azelastine key intermediate N-methylhexahydroazepine-4-ketone hydrochloride

The invention belongs to the technical field of medicine synthesis, and particularly relates to a preparation method of an azelastine key intermediate N-methylhexahydroepine-4-ketone hydrochloride. Aiming at the problems that in the prior art, a synthetic route of N-methylhexahydroepine-4-ketone hydrochloride uses more organic raw materials, so that the cost is increased, the environmental protection is not facilitated, and the impurity content in a product is increased, the technical scheme of the invention is as follows: N-methyl-2-pyrrolidone is used as an initial raw material and is subjected to alkaline hydrolysis, and substitution addition and esterification are sequentially carried out, and then cyclization is carried out to synthesize the azelastine key intermediate. The method issuitable for industrial production of the azelastine key intermediate N-methylhexahydroepine-4-ketone hydrochloride.

Selective conversion of glycerol to lactic acid with iron pincer precatalysts

A family of iron complexes of PNP pincer ligands are active catalysts for the conversion of glycerol to lactic acid with high activity and selectivity. These complexes also catalyse transfer hydrogenation reactions using glycerol as the hydrogen source.