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Trimethoprim EP Impurity G
[CAS# 78025-68-0]

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Identification
NameTrimethoprim EP Impurity G
Synonyms4-Desmethoxy-4-ethoxy trimethoprim
Molecular StructureCAS # 78025-68-0, Trimethoprim EP Impurity G
Molecular FormulaC15H20N4O3
Molecular Weight304.34
CAS Registry Number78025-68-0
EC Number641-687-2
SMILESCCOC1=C(C=C(C=C1OC)CC2=CN=C(N=C2N)N)OC
Properties
Solubility830.5 mg/L (25 °C water)
Density1.2±0.1 g/cm3, Calc.*
Index of Refraction1.599, Calc.*
Melting point194.31 °C
Boiling Point460.84 °C, 532.5±60.0 °C (760 mmHg), Calc.*
Flash Point275.8±32.9 °C, Calc.*
*Calculated using Advanced Chemistry Development (ACD/Labs) Software.
Safety Data
Hazard Symbolssymbol   GHS07 Warning  Details
Risk StatementsH302-H315-H319-H335  Details
Safety StatementsP261-P280-P301+P312-P302+P352-P305+P351+P338  Details
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