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L-Arginine L-aspartate

Product Name
L-Arginine L-aspartate
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
Formula Weight
307.3
MOL File
7675-83-4.mol
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L-Arginine L-aspartate Property

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)
EPA Substance Registry System
Arginine aspartate (7675-83-4)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
Y0000304
Product name
Arginine aspartate
Purity
European Pharmacopoeia (EP) Reference Standard
Packaging
y0000304
Price
$220
Updated
2024/03/01
Sigma-Aldrich
Product number
PHR2813
Product name
Arginine aspartate
Purity
certified reference material, pharmaceutical secondary standard
Packaging
50MG
Price
$182
Updated
2024/03/01
Usbiological
Product number
259949
Product name
L-Arginine L-aspartate
Packaging
1g
Price
$396
Updated
2021/12/16
TRC
Product number
A794920
Product name
L-ArginineL-Aspartate
Packaging
1g
Price
$135
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA31023
Product name
L-Arginine L-aspartate
Packaging
50g
Price
$150
Updated
2021/12/16
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L-Arginine L-aspartate Chemical Properties,Usage,Production

Chemical Properties

White or almost white granules or powder.

Originator

Arginine aspartate,Microbase Biotech Co., Ltd.

Uses

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

Uses

Amino acid; nutrient.

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

Preparation Products

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L-Arginine L-aspartate Suppliers

Shanghai Boyle Chemical Co., Ltd.
Tel
021-50182298 021-50180596
Fax
+86-21-57758967
Email
sales@boylechem.com
Country
China
ProdList
2210
Advantage
55
Sichuan Tongsheng Amino acids Co.,Ltd.
Tel
0838-2809458 13350585791
Fax
+86-838-2274207
Email
pharm@biots.cn
Country
China
ProdList
349
Advantage
66
TAIYUAN RHF CO.,LTD.
Tel
+86 351 7031519
Fax
+86 351 7031519
Email
sales@RHFChem.com
Country
China
ProdList
2341
Advantage
56
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18217
Advantage
66
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9984
Advantage
60
Pure Chemistry Scientific Inc.
Tel
001-857-928-2050 or 1-888-588-9418
Fax
001-617-206-9595
Email
sales@chemreagents.com
Country
United States
ProdList
10194
Advantage
62
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
zhangsn@titansci.com
Country
China
ProdList
14113
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
XiaoGan ShenYuan ChemPharm co,ltd
Tel
0712-0712-2580635 15527768850
Email
1791901229@qq.com
Country
China
ProdList
8850
Advantage
52
Beijing Isomersyn Technology CO;LTD
Tel
010-82954736 13391601435
Email
sales@isomersyn.com
Country
China
ProdList
3296
Advantage
57
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View Lastest Price from L-Arginine L-aspartate manufacturers

Zibo Hangyu Biotechnology Development Co., Ltd
Product
L-Arginine L-aspartate 7675-83-4
Price
US $80.00-800.00/KG
Min. Order
1KG
Purity
0.99
Supply Ability
20 tons
Release date
2023-10-25
Hebei Yanxi Chemical Co., Ltd.
Product
L-Arginine L-aspartate 7675-83-4
Price
US $20.00-1.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-11-02
WUHAN FORTUNA CHEMICAL CO., LTD
Product
L-Arginine L-aspartate 7675-83-4
Price
US $0.00/Kg/Drum
Min. Order
1KG
Purity
99%min;EP
Supply Ability
20 tons
Release date
2021-07-06

7675-83-4, L-Arginine L-aspartateRelated Search:


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