Short Description:

Product Name: DL-Arginine

CAS No:7200-25-1

Molecular FormulaC6H14N4O2

Molecular Weight 174.2


Product Detail

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Chemical Name or Material DL-Arginine
Molecular Formula C6H14N4O2
Beilstein 1725411
Solubility Information Insoluble in water.
Molecular Weight (g/mol) 174.204
CAS 7200-25-1
MDL Number MFCD00063117
Synonym dl-arginine, arginin, h-dl-arg-oh, 2-amino-5-carbamimidamidopentanoic acid, 2-amino-5-guanidinopentanoic acid, unii-fl26ntk3ep, dl-arginine, free base, fl26ntk3ep, wln: muyzm3yzvq &gh, arginine, dl
IUPAC Name 2-amino-5-(diaminomethylideneamino)pentanoic acid
PubChem CID 232
Formula Weight 174.2
Melting Point ~230°C (decomposition)
Sensitivity Air Sensitive

Appearance: White to off-white powder
Product Quality meets: Our company standards.
Stock status: Usually keep 300-400KGs in stock.
Application: DL-Arginine is used in the synthesis of creatine and polyamines. DL-Arg is used in physicochemical analysis of amino acid complexation dynamics and crystal structure formations.
Insoluble in water.


Air Sensitive. Keep container tightly closed. Store away from oxidizing agents.
Package: 25kg / barrel
DL-arginine, nutritional supplement, flavoring agent. It is a non essential amino acid for adults, but it is produced slowly in the body. It is an essential amino acid for infants and has a certain detoxification effect.

Property description

White orthorhombic (dihydrate) crystal or white crystalline powder. The melting point is 244 ℃. After recrystallization by water, the crystal water was lost at 105 ℃. Its aqueous solution is strongly alkaline and can absorb carbon dioxide from the air. Soluble in water (15,21 ℃), insoluble in ether, slightly soluble in ethanol. Natural products are abundant in protamine, which is also the basic composition of various proteins.

Product application

Special aroma compounds can be obtained by heating with sugar. It is an important component of amino acid infusion and preparation. Gb2760-2001 is a permitted food flavor. Arginine is a component of ornithine cycle, which has very important physiological functions. Eat more arginine, can increase the activity of arginase in the liver, help the blood ammonia into urea and excretion. Therefore, arginine is quite effective for hyperammonemia, liver dysfunction and other diseases. Arginine is a double base amino acid. Although it is not an essential amino acid for adults, in some cases, such as immature development or severe stress.

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