Qingdao Fraken International Trading Co., Ltd.
Main products:Health food/OEM Tablet/Softgel/Capsule,Vitamin C Tablet,Glucosamine Chondroitin MSM Tablet,Calcium + Vit D3 Tablet,Spirulina/Chlorella
Products
Contact Us
  • Contact Person : Ms. Wang Helen
  • Company Name : Qingdao Fraken International Trading Co., Ltd.
  • Tel : 86-532-83899718
  • Fax : 86-532-83623236
  • Address : Shandong,Qingdao,Room 1005, 220 Yan'an Three Road
  • Country/Region : China
  • Zip : 266024

High quality D-norleucine

High quality D-norleucine
Product Detailed
Name D-Norleucine Synonyms D-2-Aminohexanoic acid; D-2-Amino-n-caproic acid Molecular Structure Molecular Formula C6H

Name  D-Norleucine Synonyms  D-2-Aminohexanoic acid Molecular Formula  C6H13NO2 Molecular Weight  131.17 CAS Registry Number  327-56-0

Test Items

Standard

Appearance

White fine crystals

Assay

98.0 to 101.0%

Specific Rotation [α]20/D

−23±1°, c = 5% in 5 M HCl

Melting point

≥300 °C

Chloride (Cl)

Not more than 0.10%

Heavy Metals (Pb)

Not more than 10 PPM

Loss on Drying

Not more than 0.20%

Residue on Ignition (Sulfate)

Not more than 0.20%

Good day, my dear friend. Welcome to our website and we’ll be very glade also thankful to receive your Inquiry and advice.

Just have a try to visit our website for seconds and we must give you a big surprise

Ourselves

1).10 years experience in plant extract

2). HACCP and KOSHER certificated

3). GMP factory

4). Large quantity in stock

Product characteristics

1). extracted from the natural Onion with a special process, the whole process

  Conforms to the GMP requirements strictly

2). we have gained ISO, HACCP, KOSHER, AND GMP certificate

3). water and ethanol as solvent, ensure the safety of the product

4). complete product tracing system and technical service

SECOND------ Our main products

1.Stevia extract

RA97%

2.Pomegranate extract 

ellagic acid 90%

3.Onion extract powder

10:1

4.Wolfberry extract

polysaccharide 50%

5.Olive leaf extract

30% HPLC

6.Epimedium extract

icariin 10-90%

7.Amur cork-tree extract

8.Dodder seed extract

60%

9.Lemon balm extract

flavone 3-5%

10.Coix seed extract

GMP factory

11.Platycodon root extract

12.Hawthorn extract

GMP factory

13.Angelica extract       

14.Smoketree extract

15.Horse chestnut extract

10-98%

16.Senna lesf extract

17.Polygonum extract

10:1

18.Banaba leaf extract

1-10%

19.Shiitake mushroom extract

polysaccharide 20%

20.Reishi extract

polysaccharide 30%

High quality D-norleucine



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