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Molecule
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 Mass
- 381.22 g/mol
Identifiers
CAS Registry Number
3089-17-6
SMILES
O=c1c2cc(Cl)ccc2[nH]c2cc3c(=O)c4cc(Cl)ccc4[nH]c3cc12
InChI Key
XPZQBGDNVOHQIS-UHFFFAOYSA-N
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)
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
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 381.22 g/mol | CAS Common Chemistry |
| 381.2180000000001 g/mol | RDKit | |
| 381.218 g/mol | RDKit | |
| 381.212 g/mol | chempirical lib | |
| Canonical SMILES | O=C1C2=CC(Cl)=CC=C2NC3=CC=4C(=O)C5=CC(Cl)=CC=C5NC4C=C13 | CAS Common Chemistry |
| 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) | CAS Common Chemistry |
| InChI Key | InChIKey=XPZQBGDNVOHQIS-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Pigment Red 202 | CAS Common Chemistry |
| Heavy Atom Count | 26 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 5 | RDKit |
| Topological Polar Surface Area | 65.72 Ų | RDKit |
| LogP | 4.982800000000001 | RDKit |
| 4.9828 | RDKit | |
| Molar Refractivity | 107.7274 cm³/mol | RDKit |
| Ring Count | 5 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 380.01193292000005 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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5
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2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
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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.
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MW = 381.22 g/mol. Edit any field — others recompute live.
