Chemical Properties:
Package: Fluorinated Bottle, 25kg/bag, 25kg/Cardboard Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool, dry and ventilated warehouse away from incompatible substances. Protect from light and moisture.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of L-Arginine L-Glutamate (L-Arg L-Glu) (CAS: 4320-30-3) with high quality, production capacity 5000 Tons per year. Ruifu Chemical supplys a series of amino acids & derivatives. Our products are exported to Europe, USA, the Middle East, Australia, South East Asia and other countries, deeply trusted by customers. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in L-Arginine L-Glutamate, Please contact: alvin@ruifuchem.comDescription:
Package & Storage:
| Chemical Name | L-Arginine L-Glutamate |
| Synonyms | L-Arg L-Glu; H-L-Arg-OH.H-L-Glu-OH; Arginine Glutamate; L-Glutamic Acid compd. with L-Arginine (1:1); S(+)-2-Amino-5-Guanidinopentanoic Acid L-Glutamate Salt |
| Stock Status | In Stock |
| CAS Number | 4320-30-3 |
| Molecular Formula | C6H14N4O2.C5H9NO4 |
| Molecular Weight | 321.34 g/mol |
| Melting Point | >185℃(dec.) |
| Solubility | Freely Soluble in Formic Acid and in Water. Very Slightly Soluble in Glacial Acetic Acid. Practically Insoluble in Methanol and in Ethanol and in Ether. Dissolves in Dilute Hydrochloric Acid |
| Water Solubility | (H2O, g/100g): about 38 (20℃) |
| Storage Temp. | Sealed in Dry, Store at Room Temperature |
| COA & MSDS | Available |
| Classification | Amino Acids & Derivatives |
| Brand | Ruifu Chemical |
Advantages:
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals. Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc. Advantages? Superior quality, affordable price, professional services and technical support, fast delivery. Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc. Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers. Factory Audit? Factory audit welcome. Please make an appointment in advance. MOQ? No MOQ. Small order is acceptable. Delivery Time? If within stock, three days delivery guaranteed. Transportation? By Express (FedEx, DHL), by Air, by Sea. Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided. Custom Synthesis? Can provide custom synthesis services to best fit your research needs. Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.FAQ:
Stable Supply: Maintain reasonable stock
Professional Service: One stop purchasing service
Technical Support: Technology solution available
Custom Synthesis Service: Ranged from grams to kilos
Fast Delivery: If within stock, three days delivery guaranteed
High Quality: Established a complete quality assurance system
Sufficient Capacity: Sufficient facilities and technicians
OEM Package: Custom package and label available
Specifications:
| Items | Inspection Standards | Results |
| Appearance | White Crystals or Crystalline Powder | Conforms |
| Taste | Characteristic Taste | Conforms |
| Identification | Infrared Absorption Spectrum | Conforms |
| Specific Rotation [α]20/D | +28.0° to +30.0°(C=8, 6N HCl) | +28.5° |
| State of Solution (Transmittance) | Clear and Colorless ≥98.0% | 98.5% |
| Chloride (Cl) | ≤0.020% | <0.020% |
| Sulfate (SO4) | ≤0.030% | <0.030% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Iron (Fe) | ≤10ppm | <10ppm |
| Heavy Metals (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
| Other Amino Acids | Conforms | Conforms |
| Water (by Karl Fischer) | ≤5.00% | Conforms |
| Residue on Ignition (Sulfated) | ≤0.20% | Conforms |
| Assay | 98.5~101.0% (Calc. on Anhydrous Basis) | 99.7% |
| pH Test | 6.0 to 7.0 (1.0g in 10ml of H2O) | 6.5 |
| Conclusion | This Product by Inspection Accords with the Standard of AJI97 | |
| Main Uses | Amino Acids; Food Additives; Pharmaceuticals | |
Application:
1. L-Arginine L-Glutamate (L-Arg L-Glu) (CAS: 4320-30-3) can be used as an amino acid nutrient food supplement for the treatment of insomnia, memory loss and fatigue. 2.Flavoring agent. Mainly used as a green tea flavor modifier (amount of 1% to 2%). Although both L-Glutamic Acid and L-Arginine are non-essential amino acids, they can be regarded as quasi-essential amino acids for infants and young children due to their poor ability to synthesize L-Arginine. L-Arginine can improve retinal tissue, so it can be used as a drug. 3. Intravenous ammonia detoxicant in cases of liver failure. 4. L-Arginine L-Glutamate is used in the making of solution of arginine glutamate. 5. L-Arginine L-Glutamate can be used as amino acid nutrition food additive, presented as a complex to enhance taste and solubility, cosmetic amino acid nutrition. 6. Therapeutic Function: Ammonia detoxicant (hepatic failure) Reactivity Profile: A dipeptide; hence an amide. Health Hazard: ACUTE/CHRONIC HAZARDS: When heated to decomposition L-Arginine L-Glutamate emits toxic fumes.4320-30-3 AJI97 Test Method:
L-Arginine L-Glutamate (L-Arg L-Glu) (CAS: 4320-30-3) AJI97 Test Method L-Arginine L-Glutamate, when calculated on the anhydrous basis, contains not less than 98.5 percent and not more than 101.0 percent of L-Arginine L-Glutamate (C11H23N5O6). Description: White crystals or crystalline Powder, characteristic taste Freely soluble in formic acid and in water, very slightly soluble in glacial acetic acid, practically insoluble in methanol and in ethanol and in ether. Dissolves in Dilute Hydrochloric Acid Solubility (H2O, g/100g): about 38 (20℃) Identification: Compare the infrared absorption spectrum of the sample with that of the standard by potassium bromide disc method. Specific Rotation [α]20/D: Sample calculated on the anhydrous basis, C=8, 6mol/L HCl State of Solution (Transmittance): 0.5g in 10ml of H2O, spectrophotometer, 430nm, 10mm cell thickness. Chloride (Cl): 0.7g, A-1, ref: 0.40ml of 0.01mol/L HCl Ammonium (NH4): B-1 Sulfate (SO4): 0.80g, (1), ref: 0.50ml of 0.005mol/L H2SO4 Iron (Fe): 1.5g, ref: 1.5ml of Iron Std. (0.01mg/ml) Heavy Metals (Pb): 2.0g, (1), ref: 2.0ml of Pb Std. (0.01mg/ml) Arsenic (As2O3): 2.0g, (1), ref: 2.0ml of As2O3 Std. Other Amino Acids: Test Sample: 50μg, B-1-a control; L-Glu 0.25μg Loss on Drying: 300mg, methanol for Karl Fischer Method, B, for 30 minutes Residue on Ignition (Sulfated): AJI Test 13 Assay: Sample calculated on the anhydrous basis, 110mg, (1), 3ml of formic acid, 50ml of glacial acetic acid, 0.1mol/L HCLO4 1ml=10.711mg C11H23N5O6 pH: 1.0g in 10ml of H2O Recommended storage limit and condition: Preseved tight containers at controlled room temperature (2 years).