Puya Supply Essentaila Amino Acid L-Threonine CAS 72-19-5 with High Quality

Model NO.
PY202309211629
Nutrient Composition
Amino Acid
Resource
Natural
The content of active substances
>90%
Transport Package
1kg/Aluminum Bag or 25kg/Drum
Specification
99% min
Trademark
Puya
Origin
China
Production Capacity
5000 Kilogram/Month
Reference Price
$ 18.00 - 90.00

Product Description

Puya Supply Essentaila Amino Acid L-Threonine Cas 72-19-5 With High Quality 
Product Name:    L-Threonine
Synonyms:   L-2-AMINO-3-HYDROXYBUTANOIC ACID;L-2-AMINO-3-HYDROXYBUTYRIC ACID;L-THR;L(-)-THREONINE;L-THREONINE;H-L-THR-OH;H-THR-OH;H-THR-OH-THREONINE
CAS:     72-19-5
MF: C4H9NO3
MW:      119.12
EINECS:      200-774-1
Product Categories:   Threonine [Thr, T];Amino Acids and Derivatives;Miscellaneous Biochemicals;Amino Acid Derivatives;alpha-Amino Acids;amino;Amino Acids;Biochemistry;Nutritional Supplements;L-Amino Acids;Amino Acids
Mol File:      72-19-5.mol



L-Threonine is considered to be an essential amino acid. L-Threonine is involved in the synthesis of mucin, a protein supporting intestinal function and integrity. L-Threonine is required for the performance of the immune system. It is also essential for O-linked glycosylation, protein phosphorylation and glycine synthesis.



L-Threonine Cas 72-19-5 of Chemical Properties
Melting point     256 °C (dec.) (lit.)
alpha    -28.4 º (c=6, H2O)
Boiling point      222.38°C (rough estimate)
density 1.3126 (rough estimate)
FEMA 4710 | L-THREONINE
refractive index -28 ° (C=6, H2O)
storage temp.     2-8°C
solubility     H2O: 50 mg/mL
form     powder
pka 2.09(at 25ºC)
color     Yellow
PH  5-6 (100g/l, H2O, 20ºC)
optical activity    [α]20/D 28.5±0.5°, c = 5% in H2O
Water Solubility       90 g/L (20 ºC)
JECFA Number  2119
Merck   14,9380
BRN     1721646
Stability:      Stable. Incompatible with strong oxidizing agents.

Function and Application of L-Threonine Cas 72-19-5
1.Threonine is an important nutritional supplement which could fortify cereals, pastries, dairy products, restore the body as fatigue, and promote growth and development like tryptophan. Due to its structure contained threonine hydroxyl,which could held the water on human skin and combined with the oligosaccharide chains to protect cell membranes. Threonine plays an important role in the body, promoted phospholipid synthesis and fatty acid oxidation in the Medicine field as well.
2.For biochemical research, the pharmaceutical amino acids could be a nutritional medicine to cure anemia primarily.
3.Amino acid as medicines is mainly used in amino acid infusion, comprehensive amino acid preparations and food nutrition fortifier. Such as the lack of threonine can cause loss of appetite, weight loss, fatty liver, testicular atrophy, anterior pituitary cells, dyeing changes and bone development. Adverse reactions Contraindications: When an adult infusion 22.5g, can cause fever, headaches and other adverse reactions.
4.Nutritional supplements. To meet the need of cereal protein, L-lysine is the first, another is L-threonine. Even though the content of L-threonine is high, the binding between peptide and threonine is difficult to hydrolysis, and not easy to absorb and digest.
It is also could be used in preparation of amino acid infusion and comprehensive amino acid preparations.
5.One of the essential amino acids in human body, it can be used to improve nutrition and physical fitness.


Packing And Shipping
1.Preferentially DHL, FedEX or TNT for quantity less than 50kg, air shipping for 100kg above, sea shipping for quantity over 500kg.
2.For customers from Russia,Mexico,Turkey,Solvenia,Romania,etc,before placing an order,please kindly confirm if you can make clearance when goods reach your customs.

Shipping Terms
By Express By Air By Sea
Suitable for under 50kg
Fast:3-4 days
High cost
Door to door service
Easy to pick up the goods
Suitable for more than 50kg
Fast:3-4 days
High cost
Airport to airport
Professional broker needed
Suitable for more than 500kg
Slow:15-30 days
Low cost
Port to port
Professional broker needed

Puya Supply Essentaila Amino Acid L-Threonine CAS 72-19-5 with High Quality
 

Puya Supply Essentaila Amino Acid L-Threonine CAS 72-19-5 with High Quality
Company Profile
Anhui puya biological technology co.,ltd was established in Hefei. Registered capital is 5 million. It is specialized in manufacture plant extract, API and chemicals raw material powder, food additives and oil. which are applied to skin care, healthcare, weight loss products, sex improvement, and pharmaceuticals. We will uphold honesty and pragmatic, innovative and enterprising service purposes, and provide a variety of quality services to our customers at abroad. It aims at supplying good product and comfort service. The strict quality control is to meet the customer's requirement, to get a highly praised and to be high quality supplier. If you have any question, or need samples, please feel free to contact us.

FAQ
Q1. What's the MOQ?
A: Usually 1 kg.  It is based on the different product. Some are 1g and some are 1 ton. Please be free to consult our salesman.
 
Q2. What's the shipping time?
A: If in stock, we will ship it out immediately.  By FedEx will be 3~5 days to you.
 
Q3. If I need less than the MOQ, is it possible?
A: Yes. Please be free to consult our salesman.
 
Q4. Can you supply the free sample?
A: Usually it is possible. but the shipping cost be paid by customers. It based on the different product. Please be free to consult our salesman.
 
Q5. How to store the product?
A: Store in cool and dry place. It must be in well closed containers. The shelf life will be 2 years.
 
Q6: What's your main payment method?
A: T/T, trade assurance, west union, money gram.
 
Q7: Do you have COA, MSDS, CO, Health certificate, form 9 or other certificate?
A: Yes, we have. pls be free to contact us to get updated one.