Best Price Hot Selling 99% Pure L-Hydroxyproline Trans-4-Hydroxy-L-Proline
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Best Price Hot Selling 99% Pure L-Hydroxyproline Trans-4-Hydroxy-L-Proline

Best Price Hot Selling 99% Pure L-Hydroxyproline Trans-4-Hydroxy-L-Proline

Best Price Hot Selling 99% Pure L-Hydroxyproline Trans-4-Hydroxy-L-Proline In order to better serve you, please add our
Basic Info
Model NO. /
Product Name L-Hydroxyproline
Appearance White Crystals or Crystalline Powder
Molecular Weight 131.131
Molecular Formula C5h9no3
Nutrient Composition Amino Acid
Grade Food Grade, Pharm Grade
Sample Available
MOQ 1kg
OEM/ODM Available
Form Powder
Brand Purelife
Packing as The Customers′ Required
Test Method HPLC
CAS 51-35-4
Keywords L-Hydroxyproline, Material L-Hydroxyproline ;
Transport Package Carton, Drum, Bag
Specification Content > 99%
Trademark Purelife
Origin China of Shannxi
HS Code 2933990099
Production Capacity 9000kg/Month
Product Description

Best Price Hot Selling 99% Pure L-Hydroxyproline Trans-4-Hydroxy-L-Proline

Best Price Hot Selling 99% Pure L-Hydroxyproline Trans-4-Hydroxy-L-Proline

Best Price Hot Selling 99% Pure L-Hydroxyproline Trans-4-Hydroxy-L-Proline


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Product NameL-Hydroxyproline Trans-4-Hydroxy-L-Proline
Molecular FormulaC5H9NO3
Molecular Weight131.131
CAS No51-35-4
Delivery timeWithin 2-3 work days after payment
Payment termsTT,Western Union

Best Price Hot Selling 99% Pure L-Hydroxyproline Trans-4-Hydroxy-L-Proline

L-Hydroxyproline Trans-4-Hydroxy-L-ProlineAJI92
Assay98.5~101.0%
PH5.0~6.5
Specific rotation[a]D20-74.0°~-77.0°
Specific rotation[a]D25/
Transmittance(T430)≥95%
Chloride(Cl)≤0.02%
Ammonium(NH4)≤0.02%
Sulfate(SO4)≤0.02%
Iron(Fe)≤10ppm
Heavy metals(Pb)≤10ppm
Arsenic≤1ppm
Other amino acids/
Ninhydrin-positive substances/
Loss on drying≤0.20%
Residue on ignition≤0.10%
Function:
L-proline benzyl ester hydrochloride and its derivatives are often used as asymmetric catalysts in organic reactions. The CBS reduction and proline catalysed aldol condensation are prominent examples.
L-proline is an osmoprotectant and therefore is used in many pharmaceutical, biotechnological applications.In brewing, proteins rich in proline combine with polyphenols to produce haze.L-proline is one of the important amino acids for synthesizing human protein. It is widely used in the food and medical industry, and is an important intermediate for synthesizing ACE inhibitors such as Captopril and Enalapril. It is also one of the important raw materials of amino acid transfusion.L-proline has been used universally as food additive, catalyst and raw materials of fine chemical industry.

Best Price Hot Selling 99% Pure L-Hydroxyproline Trans-4-Hydroxy-L-Proline

Package:

  • Delivery Time: Around 3-5 workdays after your payment.
  • Package: In fiber-drums with two-plastic bags inside.
  • Net Weight: 25kgs/Drum / Gross Weight: 28kgs/Drum
  • Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
  • Storage: Stored in dry and cool place, keep away from strong light and heat.
  • Shelf Life: Two years when properly stored.

Shipping:

  • 1, DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;
  • 2, Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;
  • 3, For high value products, please select air shipping and DHL express for safe;
  • 4, Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area

Best Price Hot Selling 99% Pure L-Hydroxyproline Trans-4-Hydroxy-L-Proline

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