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8 Year Exporter Dl-Valine - N-Acetyl-amino acids N-Acetyl-D-Leucine  CAS No.: 19764-30-8  bulk stock – Tongsheng Amino Acid

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8 Year Exporter Dl-Valine - N-Acetyl-amino acids N-Acetyl-D-Leucine  CAS No.: 19764-30-8  bulk stock – Tongsheng Amino Acid Detail:

Product Detail:

Appearance White to off-white powder
Specific Rotation [20/D] (C=4 in CH3OH) +22.0°to+26.0°  
Melting point 174.0-179.0℃
Heavy Metals (Pb) Not more than 20ppm
Arsenic(As2O3) Not more than 2ppm
Loss on drying Not more than 0.50%
Residue on ignition Not more than 0.20%
Assay Not less than 98.5%
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

Ac-D-Leu-OH;

(R)-N-acetyl-leucine;

D-leucine,N-acetyl;

N-acetylleucin;

N-Ac-D-leucine;

N-Acetyl-D-leucin;

N-Acethy-D-leucine;

2,N-Acetyl-D-leucine;

N-Acetyl-D-leucine;

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

 

 

 

Application

N-Acetyl-D-Leucine can be used as a matrix together with other d-amide amino acids for the identification, identification and characterization of D-amidase/amide hydrolase.

 

 

 

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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8 Year Exporter Dl-Valine - N-Acetyl-amino acids N-Acetyl-D-Leucine  CAS No.: 19764-30-8  bulk stock – Tongsheng Amino Acid detail pictures


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Always customer-oriented, and it's our ultimate goal to get not only by far the most reputable, trustable and honest supplier, but also the partner for our customers for 8 Year Exporter Dl-Valine - N-Acetyl-amino acids N-Acetyl-D-Leucine  CAS No.: 19764-30-8  bulk stock – Tongsheng Amino Acid , The product will supply to all over the world, such as: Luxemburg, Anguilla, Costa rica, During in 11 years,We have participated in more than 20 exhibitions,obtains the highest praise from each customer. Our company always aim to provide the customer best products with lowest price. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us. Join us, show your beauty. We will always be your first choice. Trust us, you will never lose heart.
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Eleanore from Spain - 2018.06.21 17:11
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Mike from Sudan - 2017.11.29 11:09
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