Mefenamic acid

C₁₅H₁₅NO₂ — CID 4044

About Mefenamic acid

Mefenamic acid (PubChem CID 4044) has the molecular formula C₁₅H₁₅NO₂ and a molecular weight of 241.29 g/mol. Its IUPAC name is 2-(2,3-dimethylanilino)benzoic acid.

Molecular Properties

• Compound Name: Mefenamic acid
• PubChem CID: 4044
• Molecular Formula: C₁₅H₁₅NO₂
• Molecular Weight: 241.29 g/mol
• Exact Mass: 241.11
• IUPAC Name: 2-(2,3-dimethylanilino)benzoic acid
• SMILES: Cc1cccc(Nc2ccccc2C(=O)O)c1C
• InChI: InChI=1S/C15H15NO2/c1-10-6-5-9-13(11(10)2)16-14-8-4-3-7-12(14)15(17)18/h3-9,16H,1-2H3,(H,17,18)
• InChIKey: HYYBABOKPJLUIN-UHFFFAOYSA-N
• XLogP: 3.75
• TPSA: 49.33 Ų
• H-Bond Donors: 2
• H-Bond Acceptors: 2
• Rotatable Bonds: 3
• Heavy Atoms: 18
• Complexity: —

Lipinski Rule of Five

Passes Rule of Five

Rule	Value
MW ≤ 500	241.29
LogP ≤ 5	3.75
H-Bond Donors ≤ 5	2
H-Bond Acceptors ≤ 10	2

Frequently Asked Questions

What is the IUPAC name of Mefenamic acid?

The IUPAC name of Mefenamic acid (CID 4044) is 2-(2,3-dimethylanilino)benzoic acid.

What is the SMILES notation for Mefenamic acid?

The canonical SMILES for Mefenamic acid is Cc1cccc(Nc2ccccc2C(=O)O)c1C.

What is the InChIKey of Mefenamic acid?

The InChIKey is HYYBABOKPJLUIN-UHFFFAOYSA-N. The full InChI is InChI=1S/C15H15NO2/c1-10-6-5-9-13(11(10)2)16-14-8-4-3-7-12(14)15(17)18/h3-9,16H,1-2H3,(H,17,18).

What are the key properties of Mefenamic acid?

Mefenamic acid has a molecular weight of 241.29 g/mol, XLogP of 3.75, 3 rotatable bonds, 2 hydrogen bond donors, and 2 hydrogen bond acceptors.

Where does this data come from?

All data for Mefenamic acid is sourced from PubChem (CID 4044), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).

Sources

• PubChem CID 4044 — identifiers, structure, computed properties (public domain)
• DrugCentral drug card 1663 — approved-drug record (CC BY-SA 4.0)

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