Back to Search
Pigment Red 202
CAS: 3089-17-6 | C20H10Cl2N2O2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
3089-17-6
Molecular Formula:
C20H10Cl2N2O2
Molecular Weight:
381.2180000000001 g/mol
Names and Synonyms:
Pigment Red 202
Synonym
Quino[2,3-b]acridine-7,14-dione, 2,9-dichloro-5,12-dihydro-
Synonym
RV 6853
Synonym
2,9-Dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione
Synonym
2,9-Dichloroquinacridone
Synonym
C.I. Pigment Red 202
Synonym
Cinquasia Magenta RT 235D
Synonym
Pigment Red 202
Synonym
C.I. 73907
Synonym
Cinquasia Magenta RT 343D
Synonym
Monastral Magenta RT 343D
Synonym
Fastogen Super Magenta HS 01
Synonym
Sunfast Magenta Presscake 202
Synonym
Sunfast Magenta 202
Synonym
Cinquasia Magenta TR 235-6
Synonym
Cinquasia Magenta B-RT 343D
Synonym
Monastral Magenta RT 243D
Synonym
Quinacridone Magenta B
Synonym
Monastral Magenta B
Synonym
Cinquasia Magenta L-RT 265D
Synonym
Magenta RT 235D
Synonym
Cinquasia Magenta RT 265D
Synonym
Cinquasia Red RT 343D
Synonym
RT 343D
Synonym
Monastral RT 891
Synonym
Cromophtal Red RT 355
Synonym
Magenta R 6713
Synonym
Quindo Magenta RV 6843
Synonym
Sunfast 228-6275
Synonym
Microlith Magenta 5B-K
Synonym
Quindo Magenta RV 6853
Synonym
PR 202
Synonym
Sunfast Magenta 228-1215
Synonym
Cinquasia Magenda RT 343D
Synonym
Quindo Magenta RV 6825
Synonym
Cinquasia Magenta RT 243D
Synonym
Quindo Magenta 202-228-6843
Synonym
Quindo Magenta 228-6843
Synonym
Cromophtal Jet 2BC
Synonym
Cinquasia Magenta L 4530
Synonym
Quindo Magenta 228-6863
Synonym
Dymic SZ 7129
Synonym
Cinquasia Magenta D 4535
Synonym
Cinquasia K 4535
Synonym
Cinquasia Magenta K 4535
Synonym
2,9-Dichloro-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione
Synonym
Identifiers:
SMILES:
O=c1c2cc(Cl)ccc2[nH]c2cc3c(=O)c4cc(Cl)ccc4[nH]c3cc12
InChI:
InChI=1S/C20H10Cl2N2O2/c21-9-1-3-15-11(5-9)19(25)13-8-18-14(7-17(13)23-15)20(26)12-6-10(22)2-4-16(12)24-18/h1-8H,(H,23,25)(H,24,26)
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
Physical Properties
| Property | Value | Source |
|---|---|---|
| molecular_mass | 381.22 g/mol | Legacy Database |
| cas-canonical-smile | O=C1C2=CC(Cl)=CC=C2NC3=CC=4C(=O)C5=CC(Cl)=CC=C5NC4C=C13 None | Legacy Database |
| cas-inchi | InChI=1S/C20H10Cl2N2O2/c21-9-1-3-15-11(5-9)19(25)13-8-18-14(7-17(13)23-15)20(26)12-6-10(22)2-4-16(12)24-18/h1-8H,(H,23,25)(H,24,26) None | Legacy Database |
| cas-inchi-key | InChIKey=XPZQBGDNVOHQIS-UHFFFAOYSA-N None | Legacy Database |
| cas-name | Pigment Red 202 None | Legacy Database |
| LogP | 4.982800000000001 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 381.2180000000001 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 380.01193292000005 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 26 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 2 count | RDKit |
| Hydrogen Bond Donors | 2 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 0 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 5 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 65.72 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 107.7274 | RDKit |