Ningbo Jiangdong Healtrue Biotechnology Co., Ltd.
Main products:Arbutin
Products
Contact Us
  • Contact Person : Ms. Ye Jerria
  • Company Name : Ningbo Jiangdong Healtrue Biotechnology Co., Ltd.
  • Tel : 86-574-87865727
  • Fax : 86-574-87865762
  • Address : Zhejiang,Ningbo,No. 25 Lane 280 Xingning Road
  • Country/Region : China
  • Zip : 315000

Adenosine

Adenosine
Product Detailed
Adenosine is antagonized competitively by methylxanthines such as caffeine and theophylline, and potentiated by blockers

Adenosine

 

Items

Requirements

Results

Description

A white or almost white crystalline powder

Complies

Loss on drying

≤0.50%

0.1%

Residue on ignition

≤0.10%

0.0%

Melting point

233.0~238.0

235.0~236.0

Specific Rotation

-68.0°~ -72.0°

-69.2°

Heavy Metals

≤10ppm

Complies

Acidity or alkalinity

USP XXV

Complies

Limit of chloride

≤0.007%

Complies

Limit of Ammonia

≤0.0004%

Complies

Limit of sulfate

≤0.02%

Complies

Assay(HPLC)

Conforms to the USP XXV

Complies

Assay (HCIO4)

99.00~101.00%

100.20%

Identification

IR spectrum should match with that of working standard

Complies

Adenosine



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