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18740-39-1 2,4-Dichlorothieno[2,3-d]pyrimidine 2,4-Dichlorthieno[2,3-d]pyrimidin
Product Name: | 2,4-Dichlorothieno[2,3-d]pyrimidine |
Synonyms: | 2,4-Dichlorothieno[2,3-d]pyrimidine;2,4-Dichlorothieno[2,3-d]...;Thieno[2,3-d]pyrimidine, 2,4-dichloro- |
CAS: | 18740-39-1 |
MF: | C6H2Cl2N2S |
MW: | 205.06448 |
EINECS: | |
Product Categories: | Heterocycles series;Heterocycle-Pyrimidine series |
Mol File: | 18740-39-1.mol |
Test Item | Standard: USP |
Identification |
IR spectrum similar to that of RS |
HPLC retention time similar to that of RS |
|
Related substance |
Total impurities: NMT0.3% |
Single impurity: NMT0.1% |
|
Heavy metals |
NMT 10ppm |
Loss on drying |
NMT0.5% |
Residue on ignition |
NMT0.1% |
Assay |
98.5%-101.0% |
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