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Oxiracetam

Inquiry
  Post Date: Aug 26,2017
  Expiry Date: Feb 22,2018
  Detailed Description: Cas No. :62613-82-5 Appearance: White crystalline powder
Assay: 99% min.(HPLC)

Identification:

1) Solve 10mg of Oxiracetam into 2ml of water, add potassium permanganate
solution and sodium hydroxide solution, one drop for each, the solution turns
from purple to blue, till green.

2) Solve 10mg of Oxiracetam with one drop of hydrochloric acid, steam boiling
water bath, Add test solution of potassium iodate and 5% potassium iodide
solution, one drop for each, the solution appears brown, add one drop of
starch indication solution, the solution appears blue.

3) IR absorption spectrum of this product conforms with the standard one.

Solution clarity:

Take 1.0 g of this product, use 10ml of newly-boiled cold water to solve it, the solution is clear.

Melting point: 166-169ºC
Loss on drying: 0.5%max
Residue on ignition: 0.1%max
Heavy metals: 20ppm max
Chloride: 0.014%max
Related substances: 0.5%max

Package: 25kg/ fibre drum

  CAS Registry Number:

62613-82-5
  Synonyms: ;(S)-oxiracetam;2-(4-hydroxy-2-oxopyrrolidin-1-yl)acetamide;4-Hydroxy-2-oxopyrrolidine-N-acetamide;
  Molecular Formula: C6H10N2O3
  Molecular Weight: 158.1552
  Molecular Structure: 62613-82-5 oxiracetam
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/38:;
  Safety Description: S26:;
S36:;

  Company: Wuhan Kemi-Works Chemical Co., Ltd     [ China ]          
  Contact: Dr. Allen Zhang
  Tel: 86-27-85736489
  Fax: 86-27-85736485
  Email: sales@kemiworks.com; info@kemiworks.net
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