99% Alanylglutamine-L Alanine L Glutamine Dipeptiven CAS 39537-23-0 Organic Intermediate
Glutamine supplies nutritional requirements, improves intestinal health and enhances the immune system. Glutamine is also being used in a variety of clinical studies ranging from cancer treatment, radiation and chemotherapy to treatment of shock and more. In biotechnology, L-glutamine is an essential component for mammalian cell culture medium.
| Prodcut name | Alanyl-glutamine |
| Synonyms | Ala-Gln; Glutamine-S |
| MOQ | 1G |
| CAS No. | 39537-23-0 |
| Appearance | white to off white crystalline powder |
| Molecular Formula | C8H15N3O4 |
| Molecular Weight | 217.22 |
| Assay | 98.0~102.0% |
| Application | Pharma grade or research purpose |
| Packing | As per your request |
| Storage | Preserve in tight,light-resistant containers in a cool place |
| Remarks | Enterprise standard |
| Custom synthesis | Available |
Features of Alanyl-glutamine
1) L-Alanyl-L-Glutamine supplies nutritional requirements, improves intestinal health and enhances the immune system.
2) L-Alanyl-L-Glutamine is also being used in a variety of clinical studies ranging from cancer treatment, radiation and chemotherapy to treatment of shock and more. In biotechnology, L-glutamine is an essential component for mammalian cell culture medium.
Physical Property & Specification
Alanylglutamine-L Chemical Properties
Test Item | Specification |
| Description | White or almost-white crystalline powder |
| Specific rotation | 9.5°~11.0° |
Identification |
| A | IR spectrum agrees with reference standard |
| B | HPLC spectrum,The retention time is concordant with reference standard |
| PH value | 5.0~6.5 |
| Clarity and colour of the solution | Should be clear and colouress.If not,should be not darker than1# turbidity reference solution or 1# yellow reference solution. |
| Related Substances | Cyclo-(L-alanyl-L-glutamine) | ≤0.5% |
| L-Alanine-L-lactamic acid | ≤ 0.15% |
| L-pyroglutamic acid | ≤ 0.05% |
| N(2)-D-alanyl-L-glutamine | ≤ 0.05% |
| L-alanyl-L-glutaminic acid | ≤ 0.5% |
| Other unknown maximum single impurity | ≤ 0.2% |
| | Sum of other unknown impurities | ≤ 0.5% |
| Chloride | ≤ 0.02% |
| Sulfates | ≤ 0.02% |
| Amines | ≤ 0.02% |
| Loss on drying | ≤ 0.5% |
| Residue on ignition | ≤ 0.1% |
| Heavy metals | ≤ 10ppm |
| Iron | ≤ 0.001% |
| Arsenic | ≤ 0.001% |
| Assay(on dried basis) | Content of C7H13N3O4 should be no less than 98.5%. |
Applications
L-alanyl-L-glutamine as the name suggests is a dipeptide made up of the amino acids, alanine and glutamine. L-alanyl-l-glutamine was developed to overcome the issues of stability and solubility associated with free l-glutamine
1. When placed in solution, l-glutamine partially degrades to ammonia and pyroglutamic acid
2. both toxic substances to the body.
The extent of degradation increases with increasing temperature and length of time in solution.
By contrast l-alanyl-l-glutamine is very stable in solution and under high temperatures; it is also stable at low pH.
L-alanyl-l-glutamine does not occur naturally in nature or food. Thus it must be made synthetically.
Delivery
Delivery:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
For mass orders, it will be delivered by air or sea.
Depending on your location, please allow 1-5 business days for your order to arrive.
For small order, please expect 3-7 days by UPS DHL EMS.
For mass order, please allow 5-8 days by Air, 15-30 days by Sea.
Payment Terms
100% TT Before Shipment
Package: The product is packed in 1200kg/IBC, or 250kg/drum
Storage: Store in room, dry and well-ventilated without direct sunshine, store temperature 5-30 °C.
Shelf life: 12 months.
