High Quality D-Threonine CAS 632-20-2 Food Grade/Pharm Grade Threonine Powder

• Certification: QS, CCC, RoHS, ISO, CE, Halal
• Shape: Powder
• Type: Amino Acid
• Grade: Food Grade/Pharm Grade
• Assay: 99%
• Test Method: HPLC
• Model NO.: HZ-D-Threonine
• Shelf Life: 2 Years
• OEM: Customization Label and Packing Bottles
• Sample: Available
• Keyword: D-Threonine Powder
• Keyword1: D-Threonine Factory
• CAS: 632-20-2
• C4h9no3: C4h9no3
• Einecs: 211-171-8
• MW: 119.12
• Function: Nutrition Enhancer
• Transport Package: According to Customer Requirements
• Specification: 99%
• Trademark: Customzied
• Origin: China
• Production Capacity: 750kg/Month

Product Description

Product Description

High Purity D-threonine

D-threonine is an important organic chiral source, mainly used in chiral drugs, chiral additives, chiral additives, and other fields, and serves as a chiral source for chiral synthesis in the pharmaceutical industry. As an optically active organic acid, it plays an irreplaceable role in the asymmetric synthesis of certain chiral compounds, mainly used in the production of new broad-spectrum antibiotics, D-threonine, and threonine protectors for peptide synthesis processes.

D-threonine is a chemical substance with the molecular formula C4H9NO3.

English alias: H-D-Thr-OH; (2R,3S)-2-Amino-3-hydroxybutyric acid.

Character: White crystalline or crystalline powder; Easily soluble in water, insoluble in ethanol, ether, and chloroform; Sweet taste.

Physical and chemical properties: melting point 274 ° C specific rotation 28 ° (c=6, water) water soluble

Melting point	274 °C
alpha	28 º (c=6, water)
Boiling point	222.38°C (rough estimate)
Density	1.3126 (rough estimate)
Refractive index	28 ° (C=3, H2O)
Storage temp.	Keep in dark place,Inert atmosphere,Room temperature
Solubility	H2O: soluble
Pka	2.19±0.10(Predicted)

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OEM Service

We undertake the customization business of men's health care products, including natural plant materials, customized packaging and labels to enhance sexual capacity. We can also make compound products, such as kidney tonifying capsules and tablets, solid drinks and tablet candies, gummy bears and so on.

As a supplier of plant extracts for 15 years, we can guarantee the quality of products, we can provide different customized services.If you have any requirements, please contact us.

1. Timely online communication and reply within 12 hours;

2. Choose high-quality raw materials;

3.OEM/ODM available;

4. Reasonable and competitive price;

5. Free samples can be provided;

6. Credit guarantee: Made in China third-party trade guarantee;

7. Fast delivery time: Stable inventory of products;Mass production within 7 days;

8. Quality assurance: Internationally authorized third party testing for the products you need.

If there is a product quality problem, if the test is unqualified, there is after-sales guarantee,we can return and exchange the product free of charge, so that you have no worries.

Our Advantages:

---We are very experienced with this field(more than 10 years);
---Good after-sales service
---100% quality guaranteed;
---We accept sample order for testing;
---Strong supply ability;
---Provide various customizations,
---Made in China gold members with high credit guarantee.

Packaging & Shipping

We accept International Express--Fedex/DHL/UPS, air shipping and sea shipping

1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag inside and paper carton outside ) or as per your request.
25kg/drum (25kg net weight,28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside. Drum Size: 510mm high, 350mm diameter) ;
Storage: Storein cool & dry place. Do not freeze. Keep away from strong light and heat.
Shelf life: two years when properly stored.
Shipping method: International express by air, by sea, UPS and EMS service.

Goods weight	Packing	Shipping method	Lead-time
1-50kg	Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum	International express	1~3 days after your payment
100-200kg	25kg/drum,use two layer PP bag,then into cardboard drum	Air shipping Sea Shipping	3~5 days after your payment
Over 500kg	25kg/drum,use two layer PP bag,then into cardboard drum	Sea shipping	5~10 days after your payment

Company Profile

FAQ

Q1: Can I get some free sample?
A: Yes, we offer free sample to client and you only need to pay the fright.

Q2: Could you accept customzied order? 
A: Yes, we accept customized service according your requests, you can communicate with sales manager to know more details.

Q3: When the product can be delivery? 
A: We normal delivery the product within 2-4 days, the more details will inform to you by our sales manager. 

Q4: Could i get certificate of analysis (COA) about product?
A: Of course, please contact us to get it. 
 

Q5: Is there any discount? 

A:Yes, we can give you discount, but it depends on your quantity.