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OEM Factory for 159857-60-0 - L-amino acids L-Hydroxyproline CAS No.: 51-35-4 bulk stock – Tongsheng Amino Acid

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Every member from our high efficiency sales team values customers' needs and business communication for 19436-52-3, 181827-47-4, 18621-18-6, We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.
OEM Factory for 159857-60-0 - L-amino acids L-Hydroxyproline CAS No.: 51-35-4 bulk stock – Tongsheng Amino Acid Detail:

Product Detail

Appearance White crystals or crystalline powder
Specific rotation(a)D20 -74.0º to –77.0º
Transmittance Not less than 95.0%
Chloride (Cl) Not more than 0.02%
Ammonium(NH4) Not more than 0.02%
Heavy metal(Pb) Not more than 10ppm
Iron(Fe) Not more than 10ppm
Arsenic(As2O3) Not more than 1ppm
Loss on drying Not more than 0.20%
Residue on ignition Not more than 0.1%
Assay 98.5 to 101.0%
Validity period 2 years
PH 5.0 – 6.5
Package 25kg/ drum
Transportation by sea or by air or by land

Synonyms

(2S,4R)-4-Hydroxypyrrolidine-2-carboxylic acid,Hyp;
L-Proline, 4-hydroxy-, trans-;
trans-L-4-hydroxyproline;
L-trans-4-hydroxyproline;
4-hydroxy-L-proline;

rans-4-Hydroxy-L-proline;
(2S,4R)-4-Hydroxypyrrolidine-2-carboxylic Acid;
Dec-2t-en-4,6-diin-1-ol;
trans-Lachnophyllol;
dec-2t-ene-4,6-diyn-1-ol;
trans-4-Hydroxy-L-proline;

Application

L-Hydroxyproline is a common non-standard protein amino acid. As the main raw material of antiviral drug azanavir, it has high application value.
Flavor enhancer; nutritional enhancer. Flavor material. It is mainly used in fruit juice, cool drinks, nutrition drinks, etc.
In medicine, it is used as an intermediate of pennan side chain in a relatively large amount.
The multifunctional reagent for synthesizing neuroexcitatory kainoid antifungal echinocandin can also be used to synthesize chiral ligands, which can be used for asymmetric ethylation of aldehydes.
Used as biochemical reagent.
Pharmaceutical intermediates.

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.
6. Export competitive products and export them abroad in large quantities every year.


Product detail pictures:

OEM Factory for 159857-60-0 - L-amino acids L-Hydroxyproline CAS No.: 51-35-4 bulk stock – Tongsheng Amino Acid detail pictures

OEM Factory for 159857-60-0 - L-amino acids L-Hydroxyproline CAS No.: 51-35-4 bulk stock – Tongsheng Amino Acid detail pictures


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carry on to boost, to guarantee products excellent in line with market and consumer standard specifications. Our enterprise has a quality assurance system are actually established for OEM Factory for 159857-60-0 - L-amino acids L-Hydroxyproline CAS No.: 51-35-4 bulk stock – Tongsheng Amino Acid , The product will supply to all over the world, such as: Botswana, Portugal, Philippines, With a state-of-the-art comprehensive marketing feedback system and 300 skilled workers' hard work, our company has developed all kinds of products ranging from high class, medium class to low class. This whole selection of fine products offers our customers different choices. Besides, our company sticks to high quality and reasonable price, and we also offer good OEM services to many famous brands.
  • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Marcie Green from Lesotho - 2017.05.21 12:31
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Raymond from Iraq - 2018.09.29 17:23
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