(6E)-2-Ethyl-5-imino-6-(2,3,4-trimethoxybenzylidene)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one

Modify Date: 2025-08-25 18:09:07

(6E)-2-Ethyl-5-imino-6-(2,3,4-trimethoxybenzylidene)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one Structure
(6E)-2-Ethyl-5-imino-6-(2,3,4-trimethoxybenzylidene)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one structure
Common Name (6E)-2-Ethyl-5-imino-6-(2,3,4-trimethoxybenzylidene)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
CAS Number 302943-94-8 Molecular Weight 374.414
Density 1.4±0.1 g/cm3 Boiling Point 502.2±60.0 °C at 760 mmHg
Molecular Formula C17H18N4O4S Melting Point N/A
MSDS N/A Flash Point 257.5±32.9 °C

 Names

Name (6E)-2-Ethyl-5-imino-6-(2,3,4-trimethoxybenzylidene)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 502.2±60.0 °C at 760 mmHg
Molecular Formula C17H18N4O4S
Molecular Weight 374.414
Flash Point 257.5±32.9 °C
Exact Mass 374.104889
LogP 1.00
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.654

 Synonyms

(6E)-2-Ethyl-5-imino-6-(2,3,4-trimethoxybenzylidene)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
7H-1,3,4-Thiadiazolo[3,2-a]pyrimidin-7-one, 2-ethyl-5,6-dihydro-5-imino-6-[(2,3,4-trimethoxyphenyl)methylene]-, (6E)-
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