Dominant ninth suspended fourth chord

A dominant ninth suspended fourth chord is composed using a root/1^st, perfect 4^th, perfect 5^th, minor 7^th and major 9^th (or R/1-4-5-♭7-9) intervals played simultaneously. Generally written as C^9sus4 or C^9sus, it is good practice to simply use an uppercase C followed by a super scripted ^9sus4 to represent it in writing (ie: C^9sus4) however it is also common to see it written as C^9sus with the presumption of a suspended fourth and not suspended second.

Dominant ninth suspended fourth chord profile

Intervals	root/1^st, perfect 4^th, perfect 5^th, minor 7^th, major 9^th or R/1-4-5-♭7-9
Stability	Consonant, unresolved
Grouping class	Pentad
Common names (examples in C)	C^9sus4, C^9sus