Document and Entity Information
Jan. 05, 2022
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jan. 05, 2022
Entity Registrant Name Ocuphire Pharma, Inc.
Entity Incorporation, State or Country Code DE
Entity File Number 001-34079
Entity Tax Identification Number 11-3516358
Entity Address, Address Line One 37000 Grand River Avenue
Entity Address, Address Line Two Suite 120
Entity Address, City or Town Farmington Hills
Entity Address, State or Province MI
Entity Address, Postal Zip Code 48335
City Area Code 248
Local Phone Number 681-9815
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Entity Central Index Key 0001228627
Title of 12(b) Security Common Stock, $0.0001 par value
Trading Symbol OCUP
Security Exchange Name NASDAQ