| CAS No.: | 72-19-5 |
|---|---|
| Formula: | C4h9no3 |
| EINECS: | 200-774-1 |
| Packaging Material: | Foil Bag |
| Storage Method: | Normal |
| Shelf Life: | >12 Months |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Product Name | L-Threonine |
| CAS NO. | 72-19-5 |
| Appearance | White Crystalline Powder |
| Purity | 99% |
| Melting point | 256 °C(lit.) |
| Acid value | 2.09 |
| Density | 1.3126 |
| Refractive index | -28 |
| Application | Biochemicals; Nutritional Fortifiers; Food Additives; Pharmaceutical Intermediates; Organic Chemical Materials |
| Chemical Structure |  |
| Usage | 1. Threonine is an important nutrient fortifier, which can fortify cereals, cakes, and dairy products. Like tryptophan, it has the same effect of restoring body fatigue and promoting growth and development. In medicine, because the structure of threonine contains hydroxyl groups, it has a water-holding effect on human skin, combines with oligosaccharide chains, plays an important role in protecting cell membranes, and promotes phospholipid synthesis and fatty acid oxidation in the body. 2. Used in biochemical research, as an amino acid nutrition medicine in medicine, mainly used to treat anemia. 3. Amino acid drugs. Mainly used in amino acid infusion, comprehensive amino acid preparation, food nutrition enhancer. Lack of threonine can cause loss of appetite, weight loss, fatty liver, testicular atrophy, staining changes in the anterior pituitary cells and affect bone development. Adverse reactions taboo: when an adult instills 22.5g once, it can cause fever, headache and other adverse reactions. 4. Nutritional supplements. In addition to supplementing L-lysine, cereal protein is also L-threonine. This is because although the content of L-threonine is high, the combination of threonine and peptide in protein is difficult to hydrolyze, and it is difficult to digest and absorb. It is also used to prepare amino acid infusion and comprehensive amino acid preparations. |
| Storage | Normal Temperature |
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FAQ
Q1. What is about your company strength? A: Established in 2012, we have more than 8 years of experience in chemical industry.We can provide 10000+ kinds of API, intermediates, reagents & dyes, with high reputation in the industry. Q2. What's your MOQ? A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg. Q3. How do you treat quality complaint? A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss. Q4. What is about the delivery time? A: The goods of small quantity will be sent out in 3 working days. For bulk cargo, we will book the cargo space once the order is confirmed. Usually we will arrange the shipment in 7 -15 days. Q5. How about the packing? A: Usually we provide the packing as 25 kg/bag or carton. Powdered Packaging: 20/25kg/bag/ drum/can or according to client request. Liquid Packaging: 200-220kg drum or according to client request. Of course, if you have special requirements on them, we will according to you. Q6. What payment terms are acceptable? A: Trade assurance, T/T, Western Union, Money gram. PayPal, L/C, etc. Q7. Can you give me a discount price? A: Surely, it depends on your required quantity. Q8. Why I can not find the product I require in this shop? A: You can contact with us since we, Wuhan Lullaby supply comprehensive and series chemical intermediates and some other scientific & healthy materials, we didn't upload all our list on this site. |
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