Compound: Quinacridone
SMILES: O=c1c2c([nH]c3c1cccc3)cc4c(=O)c5ccccc5[nH]c4c2
InChIKey: NRCMAYZCPIVABH-UHFFFAOYSA-N
Synonyms: Quinacridone, 1047-16-1, CINQUASIA RED, Monastral Red, Quinacridone violet, Monastral Violet R, Sunfast Violet, Cinquasia Red B, Cinquasia Red Y, Monastral Red B, Monastral Red Y, Monastrol Red Y, Permanent Magenta, Paliogen Red BG, Cinquasia Violet R, Dark violet, Sunfast Red 19, Quinacridone Red, Quinacridone Red MC, Quinacridone Violet MC, PV Fast Red E 3B, PV Fast Red E 5B, Hostaperm Red Violet ER, Cinquasia Violet, Hostaperm Red E 3B, Hostaperm Red E 5B, Permanent Red E 3B, Permanent Red E 5B, Fastogen Super Red BN, Fastogen Super Red YE, Red E 3B, Hostapern Red Violet ER, 5,12-Dihydroquino[2,3-b]acridine-7,14-dione, Monastral Violet 4R, E 3B Red, Hostaperm Red Violet ER 02, C.I. 46500, 5,12-Dihydroquino(2,3-b)acridine-7,14-dione, CI 46500, CI 73900, Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro-, NSC-316165, Quino(2,3-b)acridine-7,14-dione, 5,12-dihydro-, 5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione, 11P487375P, DTXSID5027354, SUNFAST QUINACRIDONE VIOLET, SUNFAST QUINACRIDONE RED ZETA, 213-879-2, RefChem:577242, DTXCID407354, 5,12-dihydroquinolino[2,3-b]acridine-7,14-dione, PV-Fast Red E3B, PV-Fast Red E5B, Cinquasia Red Y-RT 759D, Cinquasia Violet R-RT 791D, Quinolino[2,3-b]acridine-7,14(5H,12H)-dione, Cinquasia B-RT 796D, Permanent Red E3B, Permanent Red E5B, MFCD00059956, Hostaperm Red E5B, NSC 316165, PV Fast Red E3B, PV Fast Red E5B, Quinacridone (purified by sublimation), 5,12-dihydro-quino(2,3-b)acridine-7,14-dione, HSDB 6136, 5,12-dihydro-quino[2,3-b]acridine-7,14-dione, EINECS 213-879-2, quinacridon, Quinaccridone, 7,14-dioxo-5,7,12,14-tetrahydro-chinolino-[2,3-b]-acridin, UNII-11P487375P, Lin-trans-Quinacridone, Quinacridone, tech grade, EC 213-879-2, SCHEMBL92077, CINQUASIA RED [HSDB], Quino(2,3,b)acridine-7,14-dione, 5,12-dihydro-, QUINACRIDONE VIOLET 19, 5,3-b]acridine-7,14-dione, SCHEMBL29349876, CHEBI:174977, NSC316165, STL522998, AKOS015914113, Quino[2,14-dione, 5,12-dihydro-, CS-W009426, FQ40620, GS-3378, Quinacridone, (purified by sublimation), 790240-46-9, SY036431, DS-001457, NS00010619, Q0057, Q0083, ST51043385, H10513, 5,12-Dihydro-Quino(2,3,b)acridine-7,14-dione, F513629, Q418071, QUINO(2,3-B)ACRIDINE-7,14-DIONE, 5,12-DIHYDRO, 5,7,12,14-Tetrahydro[2,3-b]quinolinoacridine (beta form), Pigment Violet 19, 5,12-Dihydroquin[2,3-b]acridine-7,14-dione, 39283-39-1
Theoretical properties:
molecular_formula: C20H12N2O2
molecular_weight: 312.3 g/mol
exact_mass: 312.089877630 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 2
hydrogen_bond_acceptor_count: 4
rotatable_bond_count: 0
heavy_atom_count: 24
topological_polar_surface_area: 58.2 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
physical_state: Red to violet solid with blueish or yellowish tint depending upon crystalline form.
color: Red to violet solid with blueish or yellowish tint depending upon crystalline form.
melting_point: 390 °C
density: 1.5
solubility: Insoluble in water
Descriptions:
pubchem: Quinacridone is an organonitrogen heterocyclic compound and an organic heterotetracyclic compound.
wikipedia: Quinacridone is an organic compound used as a pigment. Numerous derivatives constitute the quinacridone pigment family, which finds extensive use in industrial colorant applications such as robust outdoor paints, inkjet printer ink, tattoo inks, artists' watercolor paints, and color laser printer toner.  As pigments, the quinacridones are insoluble.  The development of this family of pigments supplanted the alizarin dyes.