HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 75531237Generated: November 1, 2026
4-Quinazolinecarboxylic acid, 1,2-dihydro-2-oxo-, hydrate (1:1)
2-oxo-1,2-dihydro-4-quinazolinecarboxylic acid hydrate
https://huagongshe.com/en/chemical/75531237
Identifiers & Physical Properties
| CAS No. | 1609403-74-8 |
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| Molecular formula | C9H8N2O4 |
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| Average molar mass | 208.173 g/mol |
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| Monoisotopic mass | 208.04840674 g/mol |
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| SMILES | O.O=C(O)c1nc(=O)[nH]c2ccccc12 |
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| InChIKey | NIHPJHDPVITDCH-UHFFFAOYSA-N |
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| PubChem CID | 75531237 |
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| DTXSID | DTXSID801380906 |
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Chemical & Physical Properties
| GHS pictogram | GHS07 |
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| Signal word | Warning |
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| GHS hazard statements | H302-H315-H319-H335 |
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| GHS precautionary statements | P280-P305+P351+P338 |
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Safety & Regulations
| Signal word | Warning |
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| GHS pictogram | GHS07 |
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| GHS hazard statements | H302-H315-H319-H335 |
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| GHS precautionary statements | P280-P305+P351+P338 |
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