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Fuchsin basic

CAT: 0926-FF30589-01Size: 0.908 kgDry Ice: NoHazardous: No
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CAT#:0926-FF30589-01Size:0.908 kg
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CAS Number
3248-93-9
Smiles
CC1=CC (=C (C2=CC=C (C=C2) N) C3=CC=C (C=C3) N) C=CC1=N
Molecular Formula
C20H19N3
Molecular Weight
301.39 g/mol
Controlled
No

Chemical Information

Magenta Base

Rosanilin free base is an imine that is 4-methylidenecyclohexa-2,5-dien-1-imine in which the hydrogens of the methylidene group are replaced by 4-aminophenyl and 3-methyl-4-aminophenyl groups. The monohydrochloride salt is the histological dye 'rosanilin'. It has a role as a carcinogenic agent, a fluorochrome and a histological dye. It is an imine and a substituted aniline. It is a conjugate base of a rosanilin(1+).

CAS Number3248-93-9
PubChem CID12448
IUPAC Name4-[(4-aminophenyl)-(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]aniline
Molecular FormulaC20H19N3
Molecular Weight301.4
XLogP3.7
Topological Polar Surface Area75.9
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Heavy Atom Count23
Formal Charge0
Complexity515
SMILES
CC1=CC(=C(C2=CC=C(C=C2)N)C3=CC=C(C=C3)N)C=CC1=N
InChI
InChI=1S/C20H19N3/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/h2-12,23H,21-22H2,1H3
InChIKey
YDCMWLQSPFTWCS-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Magenta Base
CAS: 3248-93-9
CID: 12448
Formula: C20H19N3
MW: 301.4
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight301.4
XLogP33.7
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass301.157897619
Monoisotopic Mass301.157897619
Topological Polar Surface Area75.9 Ų
Heavy Atom Count23
Formal Charge0
Complexity515
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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