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Postion:Product Catalog >API>Antipyretic analgesics>Antigout Drugs>Allopurinol
Allopurinol
  • Allopurinol
  • Allopurinol
  • Allopurinol
  • Allopurinol
  • Allopurinol

Allopurinol NEW

Price $100
Package 1KG
Min. Order: 25Kg/Bag
Supply Ability: 20ton
Update Time: 2023-01-31

Product Details

Product Name: Allopurinol CAS No.: 315-30-0
EC-No.: 206-250-9 Min. Order: 25Kg/Bag
Purity: 98 Supply Ability: 20ton
Release date: 2023/01/31

Name: Allopurinol 

Synonyms: 4-Hydroxypyrazolo[3,4-d]pyrimidine; 1H-Pyrazolo[3,4-d]pyrimidin-4-ol; HPP
Molecular Formula: C5H4N4O 
Molecular Weight: 136.11 
CAS NO: 315-30-0 
EINECS: 206-250-9 
Quality standard: USP33, EP6.8 Pass GMP

Melting point: 350 ºC 
Water solubility: 0.35 g/L (25 ºC)

Physical and Chemical Properties: White or white powder, insoluble in water.

               Certification of Analysis

ITEMS
SPECIFICATION
Appearance
A white or almost white powder
Identification
Meets the requirements
Color and Clarity of Solution
Meets the requirements
Absorptivity
0.52 ~ 0.60
Loss on Drying
≤0.5%
Sulphated Ash
≤0.1%
Heavy Metals
≤20ppm
Related Substances
≤0.2%
Formamide
≤100ppm
Hydrazine
≤5ppm
Chromatographic
≤0.2%
3-Amino-4-carbcthoxypyrazol (TLC)
≤0.1%
Assay (HPLC)
98.0 ~ 102.0%

Company Profile Introduction

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  • Since: 2017-12-08
  • Address: Building A, Enjoy city, Zhongshan East Road, Shijiazhuang city, Hebei province
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