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Fast Red J
CAS: 2425-85-6 | C17H13N3O3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
2425-85-6
Molecular Formula:
C17H13N3O3
Molecular Weight:
307.3090000000001 g/mol
Names and Synonyms:
Fast Red J
Fast Red R
Toluidine Red
2-Naphthalenol, 1-[2-(4-methyl-2-nitrophenyl)diazenyl]-
C.I. Pigment Red 3
2-Naphthalenol, 1-[(4-methyl-2-nitrophenyl)azo]-
Toluidine red
1-[2-(4-Methyl-2-nitrophenyl)diazenyl]-2-naphthalenol
C.I. 12120
Accosperse Toluidine Red XL
ADC Toluidine Red B
Calcotone Toluidine Red YP
Carnelio Helio Red
Chromatex Red J
Dainichi Permanent Red 4R
Deep Fastona Red
Duplex Toluidine Red L 20-3140
Eljon Fast Scarlet PV Extra
Eljon Fast Scarlet RN
Enialit Light Red RL
Fastona Red B
Fastona Scarlet RL
Fastona Scarlet YS
Fast Red A
Fast Red AB
Fast Red JE
Hansa Red B
Hansa Scarlet RB
Hansa Red G
Hansa Scarlet RN
Hansa Scarlet RNC
Helio Fast Red BN
Helio Fast Red RL
Helio Fast Red RN
Helio Red RL
Helio Red Toner
Hispalit Fast Scarlet RN
Independence Red
Irgalite Fast Red P 4R
Irgalite Fast Scarlet RND
Irgalite Red PV 2
Irgalite Red RNPX
Irgalite Scarlet RB
Isol Fast Red HB
Isol Fast Red RN 2B
Isol Fast Red RN 2G
Isol Fast Red RNB
Isol Fast Red RNG
Isol Toluidine Red HB
Isol Toluidine Red RN 2B
Isol Toluidine Red RN 2G
Isol Toluidine Red RNB
Isol Toluidine Red RNG
Kromon Helio Fast Red
Kromon Helio Fast Red YS
Lake Red 4R
Lake Red 4RII
Lithol Fast Scarlet RN
Lutetia Fast Red 3R
Lutetia Fast Scarlet RF
Lutetia Fast Scarlet RJN
Monolite Fast Scarlet CA
Monolite Fast Scarlet GSA
Monolite Fast Scarlet RBA
Monolite Fast Scarlet RN
Monolite Fast Scarlet RNA
Monolite Fast Scarlet RNV
Monolite Fast Scarlet RT
1-(o-Nitro-p-tolylazo)-2-naphthol
No. 2 Forthfast Scarlet
Oralith Red P 4R
Permanent Red 4R
Pigment Red RL
Pigment Scarlet B
Polymo Red FGN
Recolite Fast Red RBL
Recolite Fast Red RL
Recolite Fast Red RYL
Sanyo Scarlet Pure
Sanyo Scarlet Pure No. 1000
Scarlet Pigment RN
Segnale Light Red B
Segnale Light Red C 4R
Segnale Light Red 2B
Segnale Light Red BR
Segnale Light Red RL
Siegle Red B
Siegle Red 1
Siegle Red BB
Silogomma Red RLL
Silosol Red RBN
Silosol Red RN
Siloton Red BRLL
Siloton Red RLL
Symuler Fast Scarlet 4R
Syton Fast Scarlet RB
Syton Fast Scarlet RD
Syton Fast Scarlet RN
Tertropigment Red HAB
Tertropigment Scarlet LRN
Toluidine Red D 28-3930
Toluidine Red M 20-3785
Toluidine Red R
Toluidine Red 3B
Toluidine Red 4R
Toluidine Red 10451
Toluidine Red BFB
Toluidine Red BFGG
Toluidine Red Light
Toluidine Red RT 115
Toluidine Red Toner
Toluidine Red XL 20-3050
Toluidine Toner
Toluidine Toner L 20-3300
Toluidine Toner Dark 5040
C.P. Toluidine Toner A 2989
C.P. Toluidine Toner A 2990
C.P. Toluidine Toner Dark RS 3340
C.P. Toluidine Toner Deep X 1865
Toluidine Toner HR-X 2700
Toluidine Toner HR-X 2741
Toluidine Toner Keep HR-X 2742
C.P. Toluidine Toner Light RS 3140
Toluidine Toner RT 252
Versal Scarlet PRNL
Versal Scarlet RNL
Vulcafor Scarlet A
C.P. Toluidine Toner RT 6101
C.P. Toluidine Toner RT 6104
D and C Red No. 35
Pigment Scarlet R
Monolite Fast Scarlet RB
1-[(2-Nitro-4-methylphenyl)azo]-2-naphthol
Pigment Red 3
1-(4-Methyl-2-nitrophenylazo)-2-naphthol
Pigment Scarlet
Pigment Scarlet (Russian)
Graphtol Red A 4RL
Fast Red A (pigment)
Japan Red 221
Japan Red No. 221
Atlasol Spirit Red 3
Seikafast Red 4R4016
Symuler Fast Red 4R100
Pigment Scarlet N
Sico Red L 3750
2-Nitro-p-toluidine-2-naphthol
NSC 45193
Pigment Scarlet Conc.
Toluidine Red B
Toluidine Red RB 0336C
Red No. 221
Toluidene Red
1-((4-Methyl-2-nitrophenyl)diazenyl)naphthalen-2-ol
Identifiers:
SMILES:
Cc1ccc(N=Nc2c(O)ccc3ccccc23)c([N+](=O)[O-])c1
InChI:
InChI=1S/C17H13N3O3/c1-11-6-8-14(15(10-11)20(22)23)18-19-17-13-5-3-2-4-12(13)7-9-16(17)21/h2-10,21H,1H3
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 | 307.31 g/mol | Legacy Database |
| cas-canonical-smile | O=N(=O)C1=CC(=CC=C1N=NC2=C(O)C=CC=3C=CC=CC32)C None | Legacy Database |
| cas-inchi | InChI=1S/C17H13N3O3/c1-11-6-8-14(15(10-11)20(22)23)18-19-17-13-5-3-2-4-12(13)7-9-16(17)21/h2-10,21H,1H3 None | Legacy Database |
| cas-inchi-key | InChIKey=ZLFVRXUOSPRRKQ-UHFFFAOYSA-N None | Legacy Database |
| cas-name | Toluidine red None | Legacy Database |
| LogP | 5.177420000000005 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 307.3090000000001 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 307.09569127599997 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 23 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 5 count | RDKit |
| Hydrogen Bond Donors | 1 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 3 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 3 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 88.09 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 87.62220000000003 | RDKit |
