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L-Arginine L-aspartate

L-Arginine L-aspartate Structure
L-Arginine L-aspartate structure
CAS No.
7675-83-4
Chemical Name:
L-Arginine L-aspartate
Synonyms
L-ARG L-ASP;arginineaspartate;L-Arginine L-Asparta;L-ARGININE1-ASPARTATE;L-ARGININE L-ASPARATE;Arginine Aspartate EP;L-ARGININE L-ASPARTATE;L-Arginien L-Aspartate;L-Argmine-1.-Aspartate;Arginine aspartate CRS
CBNumber:
CB7229879
Molecular Formula:
C10H21N5O6
Molecular Weight:
307.3
MDL Number:
MFCD00058334
MOL File:
7675-83-4.mol
MSDS File:
SDS
Last updated:2024-12-18 14:08:57
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L-Arginine L-aspartate Properties

Melting point 220-221 °C
storage temp. 2-8°C
solubility Very soluble in water, practically insoluble in alcohol and in methylene chloride.
color White to Off-White
Stability Hygroscopic
LogP -1.287 (est)
CAS DataBase Reference 7675-83-4(CAS DataBase Reference)
FDA UNII LZB1G2I725
EPA Substance Registry System Arginine aspartate (7675-83-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P330-P501

L-Arginine L-aspartate price More Price(25)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich Y0000304 Arginine aspartate European Pharmacopoeia (EP) Reference Standard 7675-83-4 y0000304 $220 2024-03-01 Buy
Sigma-Aldrich PHR2813 Arginine aspartate certified reference material, pharmaceutical secondary standard 7675-83-4 50MG $182 2024-03-01 Buy
Usbiological 259949 L-Arginine L-aspartate 7675-83-4 1g $396 2021-12-16 Buy
TRC A794920 L-ArginineL-Aspartate 7675-83-4 1g $135 2021-12-16 Buy
Biosynth Carbosynth FA31023 L-Arginine L-aspartate 7675-83-4 50g $150 2021-12-16 Buy
Product number Packaging Price Buy
Y0000304 y0000304 $220 Buy
PHR2813 50MG $182 Buy
259949 1g $396 Buy
A794920 1g $135 Buy
FA31023 50g $150 Buy

L-Arginine L-aspartate Chemical Properties,Uses,Production

Chemical Properties

White or almost white granules or powder.

Originator

Arginine aspartate,Microbase Biotech Co., Ltd.

Uses

Amino acid; nutrient.

Uses

L-Arginine L-Aspartate is used in investigation of the metabolic profiles of human breast cancer.

Manufacturing Process

1000 ml of polystyrene-trimethylbenzylammonium ion exchange resin were converted into the chloride form by passing aqueous hydrochloride acid over the resin. The resin was washed with distilled water to remove all traces of passed over the resin. A 10% excess of the calcium aspartate solution over the theoretical ion-exchange capacity of the resin was used and the resin was then washed with water until the wash water was free of chloride ions. At the end of this treatment, the resin was in the aspartic acid form.
An aqueous solution containing 168.56 g of calcium aspartate and 49.44 g of arginine dihydrochloride per litre was prepared, and this solution was passed slowly over the aspartic acid form resin. The effluent liquid was collected in fractions of 200 ml, then of 100 ml, and towards the end, in fractions of 50 ml. After about 1000 ml of eluate had been collected, the succeeding fractions were examined very carefully for the presence of chloride ion. All the eluate fractions prior to the first one containing traces of chloride, i.e. all the chloride-free eluate fractions, were combined, the combined chloride eluates amounted to about 1300 ml. The arginine present was determined by Sakaguchis method and the total nitrogen in the combined eluates was also determined. These determinations showed that the eluates contained from 270 to 300 g of arginine aspartare per litre. The combined eluates were evaporated to a volume of about 500 ml and allowed to crystallize at a low temperature (0°-4°C). After seeding with a crystal of arginine aspartate, colourless crystals were obtained, they were filtered off, washed with aqueous ethanol, and then dried. About 210 g, i.e. 70% of the theoretical yield, of crystals having a decomposition point of 220°C was obtained. The mother liquor from the first crystallization was evaporated down to a volume of about 150 ml. Ethanol was added to the solution until cloudiness which persisted was obtained, the solution was cooled to 0°C and a second crop of crystals was obtained. The size of this second crop was increased by adding further ethanol after the major portion of the second crop had crystallized and allowing the mixture to stand for 48 hours at 0°C. After separation, the second fraction consisted of 75 g of a crystalline mass which had the same physico-chemical and chemical properties as the main fraction.

Therapeutic Function

Tonic, Stimulant, Hepatoprotectant

Biochem/physiol Actions

Substrate of nitric oxide synthase, which is converted to citrulline and nitric oxide (NO). Induces insulin release by a nitric oxide-dependent mechanism.

L-Arginine L-aspartate Preparation Products And Raw materials

Raw materials

CALCIUM ASPARTATE CALCIUM

Preparation Products

L-Arginine L-aspartate Suppliers

Global( 349)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Weibang Biotechnology Co., Ltd 		+8615531157085 abby@weibangbio.com China 8808 58
Hebei Mojin Biotechnology Co., Ltd 		+86 13288715578 +8613288715578 sales@hbmojin.com China 12834 58
Hebei Yanxi Chemical Co., Ltd. 		+8617531190177 peter@yan-xi.com China 5857 58
Hebei Chuanghai Biotechnology Co,.LTD 		+86-13131129325 sales1@chuanghaibio.com China 5889 58
Hebei Weibang Biotechnology Co., Ltd 		+8617732866630 bess@weibangbio.com China 18150 58
Hebei Kingfiner Technology Development Co.Ltd 		+86-15532196582 +86-15373005021 lisa@kingfinertech.com China 3010 58
Zibo Hangyu Biotechnology Development Co., Ltd 		+86-0533-2185556 +8617865335152 Mandy@hangyubiotech.com China 10986 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29791 60
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 18751 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21634 55
Supplier Advantage
Hebei Weibang Biotechnology Co., Ltd 		58
Hebei Mojin Biotechnology Co., Ltd 		58
Hebei Yanxi Chemical Co., Ltd. 		58
Hebei Chuanghai Biotechnology Co,.LTD 		58
Hebei Weibang Biotechnology Co., Ltd 		58
Hebei Kingfiner Technology Development Co.Ltd 		58
Zibo Hangyu Biotechnology Development Co., Ltd 		58
Capot Chemical Co.,Ltd. 		60
Shanghai Daken Advanced Materials Co.,Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55

View Lastest Price from L-Arginine L-aspartate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
L-Arginine L-aspartate pictures 2024-12-13 L-Arginine L-aspartate
7675-83-4
 US $0.00 / Kg/Drum 1KG 99%min;EP 20 tons WUHAN FORTUNA CHEMICAL CO., LTD
L-Arginine L-aspartate pictures 2024-11-07 L-Arginine L-aspartate
7675-83-4
 US $10.00 / KG 1KG 99% 100 mt Hebei Weibang Biotechnology Co., Ltd
L-Arginine L-aspartate pictures 2024-10-31 L-Arginine L-aspartate
7675-83-4
 US $0.00-0.00 / KG 1KG 99% 500000kg Hebei Weibang Biotechnology Co., Ltd

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arginineaspartate l-asparticacid,compd.withl-arginine(1:1) L-ARG L-ASP L-ARGININE L-ASPARTATE L-ARGININE L-ASPARATE L-ARGININE1-ASPARTATE L-Arginine¤L-aspartic acid L-aspartic acid, compound with L-arginine (1:1) L-arginine, L-aspartate salt L-Arginien L-Aspartate L-Arginine L-Asparta Arginine Aspartate EP L-Argmine-1.-Aspartate Arginine Aspartate (L-Arginine L-As Arginine aspartate CRS L-Aspartic acid, compd. with L-arginine (1:1)OTHER CA INDEX NAMES:L-Arginine, L-aspartate (1:1) L-Arginine L-aspartate USP/EP/BP L-Arginine L-Aspartate CAS 7675-83-4 with Low Price Arginine aspartate (Y0000304) c . (2S)-2,5-d i a mi nope nta noi c a c i d (orni th i ne ). L-Arginine L-Aspaic Acid 7675-83-4 7675-82-4 C4H7NO4C6H14N4O2 C6H14N4O2C4H7NO4 C10H21N5O6 amino acid Amino Acids Nutritional Supplements