Aminophenylacetic acid NEW

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Common Name (4-Aminophenyl)acetic acid

CAS Number 1197-55-3 

Molecular Weight 151.163

Density 1.3±0.1 g/cm3 

Boiling Point  344.0±17.0 °C at 760 mmHg

Molecular Formula  C8H9NO2 

Melting Point  201 °C (dec.)(lit.)

Flash Point  161.9±20.9 °C

Phenylglycine (molecular formula C8H9NO2, molecular weight 151.2), also known as phenylglycine, α-aminophenylacetic acid or 2-amino-2-phenylacetic acid, is a white or off-white crystalline powder, insoluble in ordinary organic solvents. As an important pharmaceutical intermediate, phenylglycine and its derivatives are commonly used in the synthesis of β-lactam antibiotics such as ampicillin, cephalexin, cefradine, as well as peptide hormones and a variety of pesticides.

Used in the production of penicillin and cefalexin, cefaclor, ampicillin sodium, piperacillin, cefatrizine, cefadroxil, amoxicillin, benzimidazole penicillin and other β-lactam antibiotics, antibiotics are a powerful weapon for human beings to overcome diseases, especially infectious diseases caused by various pathogenic bacteria, it also has a wide range of applications in agriculture and animal husbandry, so antibiotic Therefore, antibiotic production is of great significance to the protection of people's health and the development of modern agriculture and animal husbandry.

Welcome to contact me :

Whatsapp / Telegram   : +8617702722109

Skype / Signal : +8617702722109

Email : sales7@hbouhuang.com

4-Aminophenylacetic acid, also known as PAPA (para-aminophenylacetic acid), is an organic compound with the chemical formula C8H9NO2. It consists of a phenyl ring substituted with an amino group (-NH2) and a carboxylic acid group (-COOH) attached to the adjacent carbon atom.

Some key points about 4-Aminophenylacetic acid:

Chemical Properties: 4-Aminophenylacetic acid is a white crystalline solid that is sparingly soluble in water. It has a molecular weight of 151.16 g/mol.

Synthesis: It can be synthesized through various methods, including the reduction of 4-nitrophenylacetic acid or the reaction of p-chlorophenylacetic acid with ammonia.

Applications: 4-Aminophenylacetic acid is primarily used as an intermediate in the synthesis of pharmaceuticals and organic compounds. It can be utilized in the production of drugs, such as antihypertensive agents and nonsteroidal anti-inflammatory drugs (NSAIDs), as well as dyes and pigments.

Biological Activity: This compound exhibits certain biological activities and has been studied for its potential therapeutic applications. It may possess antioxidant, anti-inflammatory, and antimicrobial properties. However, further research is needed to explore its full range of biological effects.

Safety: As with any chemical compound, caution should be exercised when handling 4-Aminophenylacetic acid. It is important to follow proper safety protocols and use appropriate protective equipment to ensure personal safety.

1. Packing: 25 kg/bag, 1 ton/bag
2. Storage: Store in a dry and ventilated place, and pay attention to moisture and humidity. Long-term storage does not deteriorate, if there is caking, crushing or dissolution does not affect the use effect.
3. Transportation: This product is non-toxic and harmless, highly flammable and explosive dangerous goods. It can be transported by automobile, sea and car. Less carload, vehicle is not limited, agent consignment.

We are Ouhuang Engineering Materials (Hubei) Co., Ltd. Our company mainly produces sales of building materials, building decoration materials, leasing of construction machinery and equipment, construction metal accessories, residential water and electricity installation and maintenance services, lighting fixtures, plastic products, wires and cables, hardware products, distribution switch control equipment , power electronic components, construction waterproofing membrane products, construction of metal door and window projects, labor services (excluding labor dispatch), landscaping project construction, foreign contracting projects, cement products, metal materials, construction steel products , construction machinery sales. and sells various water-based environmentally friendly resins (water-based resin powder, water-based rosin resin, water-based terpene tree, etc.), various water-based environmentally friendly latex (water-based thickened emulsion, water-based air-butyl latex, water-based butyl latex, etc.) , and various environmentally friendly additives (defoamer, thickener, antioxidant, dispersant).High-end product quality and sincere sales service are our tenets.We are willing to provide you with professional services in the areas we are familiar with and look forward to your consultation.

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1 : How do you control the quality of your products ?

Quality control testing: Ohuang implement rigorous quality control measures throughout the production process. This involves conducting regular testing and analysis to verify the chemical composition, performance characteristics, and consistency of the Polycarboxylate superplasticizers. Testing methods may include rheological tests, flowability tests, and setting time measurements.


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