Oxtriphylline, USP
Choline Theophyllinate
|
Chemical Formula |
C12H21N5O3 |
|
Molecular Weight |
F.W. 283.33 |
|
CAS # |
4499-40-5 |
|
Safety Information |
|
|
Health Hazard |
1 |
|
Fire Hazard |
1 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| Assay (as Anhydrous Theophylline; Dried Basis) | 61.7-65.5% |
| Choline Content | 652-693 mg/g |
| Melting Range | 185°-189°C |
| MAXIMUM LIMITS | |
| Loss on Drying | 1.0% |
| Residue on Ignition | 0.3% |
| Chloride | 0.02% |
| Ordinary Impurities | To pass test |
| Organic Volatile Impurities | To pass |
|
UPS limit |
150 lb |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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