L-Aspartic acid Properties Product name L-Aspartic acid Synonyms L-Aspartic acidUSP, 98.5-101.5% (Titration: anhydrous basis);(s)-butanedioicaci;alpha-Aminosuccinic acid;Asparagic acid;asparagicacid;Asparaginic acid;asparaginicacid;asparaginsaeure Cas 56-84-8 MF C4H7NO4 MW 133.1 EINECS 200-291-6 Product Categories Amino acids and derivatives; L- type amino acids; As electrolyte supplement; Acidic amino acids; Biochemicals; Amino acids and their derivatives; Amino acids; Medicine and biochemistry; API; Pharmaceutical intermediates; Intermediate; Organic raw materials; Biochemical reagents; Amino acids; Food additives; Nutritional fortifier (nutritional supplement; Food and feed additives; Nutrition enhancement; Ammonia antidote; Fatigue restorer; Flavoring agent; Sweetener; Organic acids; Amino acid pharmaceutical intermediates; Traditional Chinese medicine reference substance; Standard products; Plant extracts; Other heterocycles; Other biochemical reagents; Protect amino acids; Standards and reference materials; Sulfur-containing compounds; Biochemical engineering; Chemical reagent; Nutritional fortifier; Biochemical reagents-amino acids; Nutrition enhancer-amino acid; Chemical intermediates; Amino acids and derivatives; Amino acids; Organic chemical raw materials; Medical raw materials; Melting point >300 °C (dec.)(lit.) Boiling point 245.59°C (rough estimate) Density 1.66 storage temp. Store at RT. form powder Brand Name Fousi Chemical L-Aspartic acid Chemical nature It is white crystal or crystalline powder with slightly acid taste. Soluble in boiling water, slightly soluble in water (0.5%) at 25°C, easily soluble in dilute acid and sodium hydroxide solution, insoluble in ethanol, ether, and decomposed when heated to 270°C. The isoelectric point is 2.77, and its specific rotation is equal to The dissolved solvent is related. It is right-handed in acid solution, left-handed in alkali solution, and right-handed in aqueous solution. [α] 25D+5.05 (C=0.5-2.0g/ml, H2O). L-Aspartic acid Usage Used as electrolyte replenisher for amino acid infusion, potassium, calcium and other inorganic ion replenishers, fatigue recovery agent, etc. Potassium-magnesium aspartate injection or oral solution for arrhythmia and premature beats, tachycardia, hypokalemia, hypomagnesemia, heart failure, myocardial infarction, angina, hepatitis, cirrhosis, etc. caused by cardiac glycoside poisoning Illness. It is of low toxicity. This product should not be injected without dilution. It should be used with caution in patients with renal insufficiency and atrioventricular block. It can be used as ammonia antidote, liver function promoter, fatigue recovery agent and other pharmaceuticals, can be used as L-aspartate food additives and various refreshing beverage additives, and can also be used as biochemical reagents, culture media and organic synthesis intermediates. Used in synthetic sweeteners, used in medicine to treat heart disease, used as liver function promoter, ammonia antidote, fatigue reliever and amino acid infusion component, etc. Nutritional supplement, ambiguity and flavor enhancer. Add to various refreshing drinks. In medicine, it is used as ammonia antidote, liver function promoter, fatigue recovery agent. Used in biochemical research, as fatigue recovery agent, ammonia antidote, and clinical diagnostic medicine. The main neurotransmitter that excites fast synapses It is used for synthesizing sweetener, treating heart disease in medicine, as liver function promoter, ammonia antidote, fatigue eliminator and amino acid infusion component, etc. L-Aspartic acid Packaging and Shipping Packaging:25kg/ bag, customer’s request Shipping:It can be according to the customer’s request L-Aspartic acid Storage Store at RT.

L-Aspartic acid CAS 56-84-8

L-Aspartic acid, Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name: L-Aspartic acid

CAS No.: 56-84-8

Molecular Fomula:C4H7NO4

Molecular weight: 133.1

Appearance:White powder

Sample: Available

L-Aspartic acid CAS 56-84-8

Description of L-Aspartic acid

Aspartic acid (abbreviated as Asp or D; encoded by the codons [GAU and GAC]), also known as aspartate, is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group (which is in the protonated −NH+ 3 form under biological conditions), an α-carboxylic acid group (which is in the deprotonated −COO− form under biological conditions), and a side chain CH2COOH. Under physiological conditions in proteins the sidechain usually occurs as the negatively charged aspartate form, −COO−. It is semi-essential in humans, meaning the body can synthesize it from oxaloacetate.
In proteins aspartate sidechains are often hydrogen bonded, often as asx turns or asx motifs, which often occur at the N-termini of alpha helices.
Asp’s L-isomer is one of the 23 proteinogenic amino acids, i.e., the building blocks of proteins. Asp (and glutamic acid) is classified as acidic, with a pKa of 3.9, however in a peptide this is highly dependent on the local environment (as with all amino acids), and could be as high as 14. Asp is pervasive in biosynthesis.
L-aspartic acid is one of the two main ingredients of the artificial sweetener aspartame, along with L-phenylalanine.

Basic Info of L-Aspartic acid

Chemical Name

L-aspartic acid

Synonyms

L-Asparticacid;asparagic acid;1-amino-1,2-carboxyethane;L-Aspartic acid;

CAS No.

56-84-8

Molecular Formula

C4H7NO4

Molecular Weight

133.10300

PSA

100.62000

LogP

-0.42670

Safety Info

RTECS

CI9098500

Safety Statements

S22-S24/25

HS Code

29224995

WGK Germany

2

Risk Statements

R36

Hazard Codes

Xi; Xn

Properties

Appearance & Physical State

White crystalline powder

Density

1.514g/cm3

Boiling Point

264.1ºC at 760 mmHg

Melting Point

230ºC

Flash Point

113.5ºC

Water Solubility

5 g/L (25 ºC)

Stability

Stable. Combustible. Incompatible with strong oxidising agents.

Storage Condition

Store at RT.

Numbering system

MDL number

MFCD00002616

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What is L-Aspartic acid?

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is L-Aspartic acid which has developed particularly rapidly in recent years. Do you know about L-Aspartic acid?

 

The official answer:Aspartic acid, also known as aspartic acid, is an alpha-amino acid and the levorotatory isomer of aspartic acid is one of the 20 protein amino acids, the building blocks of proteins, whose codons are GAU and GAC. It is an acidic amino acid along with glutamic acid. Aspartic acid is commonly found in biosynthesis. It is a precursor for the synthesis of amino acids such as lysine, threonine, isoleucine, methionine and purine and pyrimidine bases in living organisms. It acts as a carrier of K+ and Mg2+ ions to deliver electrolytes to the myocardium, thereby improving myocardial contractile function while reducing oxygen consumption and having a protective effect on the myocardium in the event of hypoxia from impaired coronary circulation. It participates in the ornithine cycle, promotes the production of urea from ammonia and carbon dioxide, reduces the amount of nitrogen and carbon dioxide in the blood, enhances liver function and eliminates fatigue.

What’s the application of L-Aspartic acid?

Used as electrolyte supplement for amino acid infusion, inorganic ion supplements such as potassium and calcium, fatigue recovery agent, etc. Potassium magnesium aspartate injection or oral solution for cardiac arrhythmias and premature beats, tachycardia, hypokalemia, hypomagnesia, heart failure, myocardial infarction, angina pectoris, hepatitis, cirrhosis of the liver and other disorders caused by cardiac glycoside poisoning. Low toxicity. This product should not be injected without dilution. Use with caution in renal insufficiency and atrioventricular block.

Conclusion

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