7-Oxo-4,7-dihydro-tetrazolo[1,5-a]pyrimidine-5-carboxylic acid

Modify Date: 2023-02-06 15:11:30

7-Oxo-4,7-dihydro-tetrazolo[1,5-a]pyrimidine-5-carboxylic acid Structure
7-Oxo-4,7-dihydro-tetrazolo[1,5-a]pyrimidine-5-carboxylic acid structure
Common Name 7-Oxo-4,7-dihydro-tetrazolo[1,5-a]pyrimidine-5-carboxylic acid
CAS Number 21139-79-7 Molecular Weight 195.136
Density 1.9±0.1 g/cm3 Boiling Point 530.6±53.0 °C at 760 mmHg
Molecular Formula C6H5N5O3 Melting Point 237-238 °C
MSDS N/A Flash Point 274.7±30.9 °C

 Names

Name Methyl 7-oxo-4,7-dihydrotetrazolo[1,5-a]pyrimidine-5-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.9±0.1 g/cm3
Boiling Point 530.6±53.0 °C at 760 mmHg
Melting Point 237-238 °C
Molecular Formula C6H5N5O3
Molecular Weight 195.136
Flash Point 274.7±30.9 °C
Exact Mass 195.039246
LogP -1.25
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.814
Storage condition 2-8°C

 Synonyms

Tetrazolo[1,5-a]pyrimidine-5-carboxylic acid, 4,7-dihydro-7-oxo-, methyl ester
Methyl 7-oxo-4,7-dihydrotetrazolo[1,5-a]pyrimidine-5-carboxylate
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