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3-Methyl-8-bromoxanthine 8-Bromo-3-methyl-3,7-dihydropurine-2,6-dione 93703-24-3
Products: | 8-Bromo-3-methyl-3,7-dihydropurine-2,6-dione |
Cas No.: | 93703-24-3 |
Molecular Formula: | C6H5BrN4O2 |
Molecular Weight: | 245.0335 |
Assay: | 98% |
Molecular Structure: |
Item |
Specification |
Specific rotation |
+39.5 to +41.5° |
State of solution(transmittance) |
Clear 98.0% min. |
Chloride[cl] |
0.020% max. |
Ammonium [NH4] |
0.02% max. |
Sulfate[SO4] |
0.020% max |
Iron[Fe] |
10ppm max. |
Heavy metals [Pb] |
10ppm max |
Arsenic[As2O3] |
1ppm max |
Other amino acids |
Chromatographically not detectable |
Loss on drying |
0.20% max. |
Residue on ignition[sulfated] |
0.10% max. |
Assay |
99.0% min |
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