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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 11558453Generated: October 23, 2026

9H-Xanthene-4,5-dicarboxylic acid, 9,9-dimethyl-

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9H-Xanthene-4,5-dicarboxylic acid, 9,9-dimethyl- molecular structure

Identifiers & Physical Properties

CAS No.178915-22-5
Molecular formulaC17H14O5
Average molar mass298.29 g/mol
Monoisotopic mass298.08412355 g/mol
SMILESCC1(C)c2cccc(C(=O)O)c2Oc2c(C(=O)O)cccc21
InChIKeySHERBJQCYZAPRP-UHFFFAOYSA-N
PubChem CID11558453
DTXSIDDTXSID10468591

Chemical & Physical Properties

XLogP3.4
Topological polar surface area83.8
Hydrogen bond donors2
Hydrogen bond acceptors5
Rotatable bonds2
Heavy atoms22
Formal charge0
Complexity432