High Quality 100% Original 103336-06-7 - D-amino acids D-Leucine CAS No.: 328-38-1 bulk stock – Tongsheng Amino Acid Manufacturer and Supplier

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Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for (S)-5-(Tert-Butoxycarbonyl)-5-Azaspiro[2.4]Heptane-6-Carboxylic Acid, 55819-71-1, L-Thr.Nh2.Hcl, We warmly welcome all interested customers to contact us for more information.

100% Original 103336-06-7 - D-amino acids D-Leucine CAS No.: 328-38-1 bulk stock – Tongsheng Amino Acid Detail:

Product Detail:

Appearance	white powder
Appearance of solution	Clear,colorless solution in 1N HCL(50mg/ml)
Identification(TLC)	complies
Purity(TLC)	≧99.0%
Enantiomer content(HPLC)L-enantiomer	≦0.5%
Assay(EA,as is)	≧96.0%
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：

leucine;

(R)-2-Amino-4-methylpentanoic acid;

D-Leucine;

D-2-Amino-4-methylpentanoicacid;

(2R)-2-amino-4-methylpentanoic acid;

D-Homo-valine;

D-2-Amino-4-methylvaleric acid;

H-D-Leu-OH;

Application：

D-Leucine is an unnatural isomer of L-Leucine that acts as an auto-inhibitor of lactic streptococci in culture. D-Leucine causes analgesia in humans and also exhibits inhibitory activity in bacterial cell cultures.

D-leucine has antiepileptic activity, which is higher than that of L-leucine. D-leucine can effectively terminate seizures. In vitro, D-leucine can reduce the long-term site, but has no effect on basal synaptic transmission.

For biochemical research.

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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Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for 100% Original 103336-06-7 - D-amino acids D-Leucine CAS No.: 328-38-1 bulk stock – Tongsheng Amino Acid , The product will supply to all over the world, such as: Austria, Moldova, Azerbaijan, We pay high attention to customer service, and cherish every customer. We've maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.

101385-93-7