Hymecromone

Synonyms: 4-methylumbelliferone, "90-33-5", "Hymecromone", "7-HYDROXY-4-METHYLCOUMARIN", "7-Hydroxy-4-methyl-2H-chromen-2-one", "Imecromone", "beta-Methylumbelliferone", "Cholestil", "Mendiaxon", "4-Methyl-7-hydroxycoumarin", "Cantabilin", "Bilcolic", "Bilicante", "Coumarin 4", "Hymecromon", "Cholonerton", "Cantabiline", "Medilla", "Crodimon", "Eurogale", "4-MU", "Cumarote-C", "Resocyanine", "4-Methylumbelliferon", "2H-1-Benzopyran-2-one, 7-hydroxy-4-methyl-", "Pilot 447", "Omega 127", "Hymecromonum", "Himecromona", "7-Hydroxy-4-methyl-2-oxo-2H-1-benzopyran", "LM 94", "Imecromone [DCIT]", "NSC 9408", "NSC 19026", "4"

Source: Hymecromone is an approved drug for use in humans for biliary dyskinesia.

Identifiers:

IUPAC Name: 7-hydroxy-4-methylchromen-2-one
CAS Number: 90-33-5
PubChem ID: 5280567
InChiKey: HSHNITRMYYLLCV-UHFFFAOYSA-N
Canonical SMILES: CC1=CC(=O)OC2=C1C=CC(=C2)O

Structural Properties:

Molecular Formula: C₁₀H₈O₃
Molecular Weight: 176,170

Pharmacophore Features:

Number of bond donors: 1
Number of bond acceptors: 3
Number of atoms different from hydrogen: 13

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Evidence Supporting This Chemical as an Emerging Contaminant

Syakti, A. D., Ahmed, M. M., Hidayati, N. V., Hilmi, E., Sulystyo, I., Piram, A., & Doumenq, P. (2013). Screening of emerging pollutants in the mangrove of Segara Anakan Nature Reserve, Indonesia. IERI Procedia, 5, 216-222.

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