v3.25.1
Cover
May 28, 2025
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date May 28, 2025
Entity File Number 001-42567
Entity Registrant Name NEONC TECHNOLOGIES HOLDINGS, INC
Entity Central Index Key 0001979414
Entity Tax Identification Number 92-1954864
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 23975 Park Sorrento
Entity Address, Address Line Two Suite 205
Entity Address, City or Town Calabasas
Entity Address, State or Province CA
Entity Address, Postal Zip Code 91302
City Area Code (310)
Local Phone Number 663-7831
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, par value $0.0001
Trading Symbol NTHI
Security Exchange Name NASDAQ
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false