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Fuchsine

CAS: 632-99-5 | C20H20ClN3

2D Structure

3D Structure

Loading 3D structure...

Basic Information

CAS Registry Number: 632-99-5
Molecular Formula: C20H20ClN3
Molecular Weight: 337.854 g/mol

Names and Synonyms:

Fuchsine
Magenta DP
RGN 10 (dye)
RGB 20
RGN 10
Lowacryl Violet 14
C-WR Violet 8
Basic Violet 14
C.I. 42510
Fuchsine SBP
Fuchsin
Basic fuchsin
Fuchsin basic
Basic Fuchsine
Rosanilinium chloride
C.I. Basic Violet 14
Basic Magenta
Magenta I
Rosaniline hydrochloride
Rosaniline chloride
Orient Basic Magenta
Magenta superfine
Magenta Powder N
Magenta PN
Magenta S
Magenta G
Magenta E
Fuchsine RTN
Fuchsine HO
Fuchsine CS
Fuchsine Y
Fuchsine N
Fuchsine G
Fuchsine A
Fuchsine
Diamond Fuchsine
Diabasic Magenta
Cerise B
Calcozine Magenta XX
Calcozine Magenta RTN
Calcozine Fuchsine HO
Basic Magenta E 200
Astra Fuchsine B
Aizen Magenta
12418 Red
Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-2-methyl-, monohydrochloride
Rosaniline
C.I. Basic Violet 14, monohydrochloride
Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-2-methyl-, hydrochloride (1:1)

Identifiers:

SMILES:
Cc1cc(C(=C2C=CC(=N)C=C2)c2ccc(N)cc2)ccc1N.Cl
InChI:
InChI=1S/C20H19N3.ClH/c1-13-12-16(6-11-19(13)23)20(14-2-7-17(21)8-3-14)15-4-9-18(22)10-5-15;/h2-12,21H,22-23H2,1H3;1H

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.

External Resources

All Properties

Comprehensive physical and chemical properties

Physical Properties

Property Value Source
molecular_mass 337.85 g/mol Legacy Database
wikipedia_url https://en.wikipedia.org/wiki/Fuchsine None Legacy Database
cas-canonical-smile Cl.N=C1C=CC(C=C1)=C(C2=CC=C(N)C=C2)C3=CC=C(N)C(=C3)C None Legacy Database
cas-inchi InChI=1S/C20H19N3.ClH/c1-13-12-16(6-11-19(13)23)20(14-2-7-17(21)8-3-14)15-4-9-18(22)10-5-15;/h2-12,21H,22-23H2,1H3;1H None Legacy Database
cas-inchi-key InChIKey=NIKFYOSELWJIOF-UHFFFAOYSA-N None Legacy Database
cas-melting-point 200 °C (decomp) None Legacy Database
cas-name Fuchsin None Legacy Database
wikipedia-name Fuchsine None Legacy Database
LogP 4.528890000000002 RDKit

Molecular

Property Value Source
Molecular Weight 337.854 g/mol RDKit

Exact

Property Value Source
Exact Molecular Weight 337.13457532 g/mol RDKit

Heavy

Property Value Source
Heavy Atom Count 24 count RDKit

Hydrogen

Property Value Source
Hydrogen Bond Acceptors 3 count RDKit
Hydrogen Bond Donors 3 count RDKit

Rotatable

Property Value Source
Rotatable Bonds 2 count RDKit

Aromatic

Property Value Source
Aromatic Ring Count 2 count RDKit

Topological

Property Value Source
Topological Polar Surface Area 75.89 Ų RDKit

Molar

Property Value Source
Molar Refractivity 105.72249999999998 RDKit

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