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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 10923939Generated: October 27, 2026

5-Iodo-1,3,6-trimethylpyrimidine-2,4(1H,3H)-dione

1,3,6-Trimethyl-5-iodouracil · 5-IODO-1,3,6-TRIMETHYLURACIL · 5-Iodo-1,3,6-trimethyluracii · 5-IODO-1,3,6-TRIMETHYLURACIL(WXG02327) · 5-iodo-1,3,6-trimethylpyrimidine-2,4(1H,3H)-dione · 2,4(1H,3H)-Pyrimidinedione, 5-iodo-1,3,6-trimethyl- · 1,2,3,4-Tetrahydro-5-iodo-1,3,6-trimethyl-2,4-dioxopyrimidine

https://huagongshe.com/en/chemical/10923939

5-Iodo-1,3,6-trimethylpyrimidine-2,4(1H,3H)-dione molecular structure

Identifiers & Physical Properties

CAS No.134039-54-6
Molecular formulaC7H9IN2O2
Average molar mass280.06 g/mol
Monoisotopic mass279.97087553 g/mol
SMILESCc1c(I)c(=O)n(C)c(=O)n1C
InChIKeyOGGRCIQVWZBFPS-UHFFFAOYSA-N
PubChem CID10923939
DTXSIDDTXSID40448543

Chemical & Physical Properties

XLogP0.4
Topological polar surface area40.6
Hydrogen bond donors0
Hydrogen bond acceptors2
Rotatable bonds0
Heavy atoms12
Formal charge0
Complexity285
Melting point152-153 °C(Solv: ligroine (8032-32-4))
Boiling point273.0±43.0 °C(Predicted)
Density1.91±0.1 g/cm3(Predicted)
pKa (acidity coefficient)-3.51±0.60(Predicted)