High Quality OEM/ODM China Gly-Gly-Gly-Gly - D-amino acids D-Tyrosine CAS No.: 556-02-5 bulk stock – Tongsheng Amino Acid Manufacturer and Supplier

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Our personnel are generally in the spirit of "continuous improvement and excellence", and together with the outstanding top quality merchandise, favorable price tag and fantastic after-sales solutions, we try to gain every single customer's rely on for N-Acetyl-L-Thiaproline, 71989-33-8, 144978-12-1, We are willing to give you the best suggestions on the designs of your orders in a professional way if you need. In the meantime, we keep on developing new technologies and creating new designs so as to make you ahead in the line of this business.

OEM/ODM China Gly-Gly-Gly-Gly - D-amino acids D-Tyrosine CAS No.: 556-02-5 bulk stock – Tongsheng Amino Acid Detail:

Product Detail:

Appearance	White to off-white powder
Specific rotation[α]20/D (C=1,1NHCL)	+10.0°to +12.0°
Chloride (Cl)	Not more than 0.1%
Heavy metal(Pb)	Not more than 10ppm
Loss on drying	Not more than 0.3%
Assay	98.0% to 101.0%
Residue on ignition	Not more than 0.2%
Validity period	2 years
Package	25kg/ drum
Storage	Keep in dark place,Sealed in dry,Room Temperature
Transportation	by sea or by air or by land
Country of Origin	China
Payment terms	T/T

Synonyms：

H-D-Tyr-OH;

DL-tyrosine;

(2R)-2-amino-3-(4-hydroxyphenyl)propanoic acid;

D-Tyr;

D-Tyrosine;

Application：

As a biochemical reagent, it can also be used as a probe to study protein structure and kinetics.

Superiority：

1. We usually have ton level in stock, and we can delivery the material quickly after we receive the order.

2. High quality & competitive price could be provided.

3.Quality analysis report (COA) of the shipment batch would be provided before the shipment.

4. Supplier questionnaire and technical documents could be provided if request after meeting a certain amount.

5. Great after-sales service or guarantee : Any of your question would be solved as soon as possible.

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No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for OEM/ODM China Gly-Gly-Gly-Gly - D-amino acids D-Tyrosine CAS No.: 556-02-5 bulk stock – Tongsheng Amino Acid , The product will supply to all over the world, such as: New York, Accra, Rotterdam, With the principle of win-win, we hope to help you make more profits in the market. An opportunity is not to be caught, but to be created. Any trading companies or distributors from any countries are welcomed.

1-Boc-3-Cyano-4-Pyrrolidinone