Indometacin

About This Item

Molecular Formula	C₁₉H₁₆ClNO₄
CAS Number	53-86-1

FC-0329418

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Properties

Chemical Identifiers

IUPAC Name	2-[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetic acid
SMILES	CC1=C(C2=C(N1C(=O)C3=CC=C(C=C3)Cl)C=CC(=C2)OC)CC(=O)O
InChI Key	CGIGDMFJXJATDK-UHFFFAOYSA-N
InChI	InChI=1S/C19H16ClNO4/c1-11-15(10-18(22)23)16-9-14(25-2)7-8-17(16)21(11)19(24)12-3-5-13(20)6-4-12/h3-9H,10H2,1-2H3,(H,22,23)

Physical Properties

Boiling Point	499.4ºC at 760 mmHg
Melting Point	One form of polymorphic crystals melts at about 155 °C, the other at about 162 °C
Flash Point	255.8ºC
Density	1.32g/cm3

Safety Information

Hazard Class

Danger

Flash Point

255.8ºC

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.