Chemical Name: Doxofylline
CAS No.: 69975-86-6
Appearance: White to off white crystalline powder
Assay: 98.0%-101.0%
Doxofylline CAS 69975-86-6
Description
Doxofylline Quick Details
Chemical Name: Doxofylline
CAS No.: 69975-86-6
Molecular Fomula: C11H14N4O4
Molecular weight: 266.25
Appearance: White to off white crystalline powder
Assay: 98.0%-101.0%
Doxofylline Typical Properties
| Item | Specifications |
| Appearance | White to off white crystalline powder |
| Identification | A) The IR spectrum obtained from test sample should be concordant with the spectrum obtained with the Doxofylline RS.B) HPLC→Retention time of principal peakin
sample must be concordant to that of standard |
| Solubility | Soluble in Water, Acetone, Benzene, Ethylacetate, Dioxane, Chloroform, Hot Methanol &
Hot Ethanol. insoluble in ether. |
| Melting point | 144~146℃ |
| Loss on drying | Not more than 0.5% |
| Sulphated ash | Not more than 0.2% |
| Heavy metals | Not more than 20 ppm |
| Particle size | % Through Sieve 40 = 100%% Through Sieve 60 NLT 95%
% Through Sieve 100 = 90 – 98% |
| Theophylline | Not more than 0.5% |
| Any Individual Impurity | Not more than 0.5% |
| Total Impurities | Not more than1.0% |
| Assay（on dried basis） | 98.0%-101.0% |
Doxofylline application:
Used for pharmaceutical and scientific research.
Doxofylline Packaging and Shipping
25kg/fiber drum
Doxofylline Storage
It should be stored in a clean, dry and cool place, preventing from sunlight, rain.