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Details

Stereochemistry ACHIRAL
Molecular Formula C22H16N2O2
Molecular Weight 340.3746
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 2,9-DIMETHYLQUINACRIDONE

SMILES

CC1=CC2=C(NC3=CC4=C(NC5=C(C=C(C)C=C5)C4=O)C=C3C2=O)C=C1

InChI

InChIKey=TXWSZJSDZKWQAU-UHFFFAOYSA-N
InChI=1S/C22H16N2O2/c1-11-3-5-17-13(7-11)21(25)15-9-20-16(10-19(15)23-17)22(26)14-8-12(2)4-6-18(14)24-20/h3-10H,1-2H3,(H,23,25)(H,24,26)

HIDE SMILES / InChI

Molecular Formula C22H16N2O2
Molecular Weight 340.3746
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Wed Apr 02 17:52:23 GMT 2025
Edited
by admin
on Wed Apr 02 17:52:23 GMT 2025
Record UNII
28UCS3P84C
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
2,9-DIMETHYLQUINACRIDONE
Common Name English
CI 73915
INCI  
INCI  
Preferred Name English
DIHYDRO-2,9-DIMETHYLQUINO(2,3-B)ACRIDINE-7,14-DIONE, 5,12-
Systematic Name English
C.I. PIGMENT RED 122
Common Name English
5,12-DIHYDRO-2,9-DIMETHYLQUINO(2,3-B)ACRIDINE-7,14-DIONE
Systematic Name English
HOSTAPERM PINK E
Brand Name English
QUINO(2,3-B)ACRIDIN-7,14-DIONE, 5,12-DIHYDRO-2,9-DIMETHYL-
Systematic Name English
QUINO(2,3-B)ACRIDINE-7,14-DIONE, 5,12-DIHYDRO-2,9-DIMETHYL-
Systematic Name English
FASTOGEN SUPER MAGENTA R
Brand Name English
C.I. 73915
Common Name English
Classification Tree Code System Code
Food Contact Sustance Notif, (FCN No.) FCN NO. 340
Created by admin on Wed Apr 02 17:52:23 GMT 2025 , Edited by admin on Wed Apr 02 17:52:23 GMT 2025
Food Contact Sustance Notif, (FCN No.) FCN NO. 426
Created by admin on Wed Apr 02 17:52:23 GMT 2025 , Edited by admin on Wed Apr 02 17:52:23 GMT 2025
Food Contact Sustance Notif, (FCN No.) FCN NO. 356
Created by admin on Wed Apr 02 17:52:23 GMT 2025 , Edited by admin on Wed Apr 02 17:52:23 GMT 2025
Food Contact Sustance Notif, (FCN No.) FCN NO. 1231
Created by admin on Wed Apr 02 17:52:23 GMT 2025 , Edited by admin on Wed Apr 02 17:52:23 GMT 2025
Code System Code Type Description
CAS
980-26-7
Created by admin on Wed Apr 02 17:52:23 GMT 2025 , Edited by admin on Wed Apr 02 17:52:23 GMT 2025
PRIMARY
ECHA (EC/EINECS)
213-561-3
Created by admin on Wed Apr 02 17:52:23 GMT 2025 , Edited by admin on Wed Apr 02 17:52:23 GMT 2025
PRIMARY
PUBCHEM
70423
Created by admin on Wed Apr 02 17:52:23 GMT 2025 , Edited by admin on Wed Apr 02 17:52:23 GMT 2025
PRIMARY
FDA UNII
28UCS3P84C
Created by admin on Wed Apr 02 17:52:23 GMT 2025 , Edited by admin on Wed Apr 02 17:52:23 GMT 2025
PRIMARY
EPA CompTox
DTXSID2052655
Created by admin on Wed Apr 02 17:52:23 GMT 2025 , Edited by admin on Wed Apr 02 17:52:23 GMT 2025
PRIMARY