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Auramine O (C.I. 41000)

CAT: 0862-GT5481-25gSize: 25 gDry Ice: NoHazardous: Yes
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CAT#:0862-GT5481-25gSize:25 g
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CAS Number
2465-27-2
EC Number
219-567-2
UN Code
2811
MDL Number
MFCD00012484
HS Code
29251995
Purity
80.00%
Molecular Formula
C17H21N3 · HCl
Molecular Weight
303.84
Storage Conditions
+20°C
Hazardous Class
True

Chemical Information

C.I. Basic Yellow 2

Auramine O is a hydrochloride obtained by combining 4,4'-carbonimidoylbis(N,N-dimethylaniline) with one molar equivalent of hydrogen chloride. A fluorescent stain for demonstrating acid fast organisms in a method similar to the Ziehl Neelsen. It also can be used to make a fluorescent Schiff reagent. It has a role as a fluorochrome and a histological dye. It contains an auramine O(1+).

CAS Number2465-27-2
PubChem CID17170
IUPAC Name4-[4-(dimethylamino)benzenecarboximidoyl]-N,N-dimethylaniline;hydrochloride
Molecular FormulaC17H22ClN3
Molecular Weight303.8
Topological Polar Surface Area30.3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Heavy Atom Count21
Formal Charge0
Complexity278
SMILES
CN(C)C1=CC=C(C=C1)C(=N)C2=CC=C(C=C2)N(C)C.Cl
InChI
InChI=1S/C17H21N3.ClH/c1-19(2)15-9-5-13(6-10-15)17(18)14-7-11-16(12-8-14)20(3)4;/h5-12,18H,1-4H3;1H
InChIKey
KSCQDDRPFHTIRL-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of C.I. Basic Yellow 2
CAS: 2465-27-2
CID: 17170
Formula: C17H22ClN3
MW: 303.8
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight303.8
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass303.1502254
Monoisotopic Mass303.1502254
Topological Polar Surface Area30.3 Ų
Heavy Atom Count21
Formal Charge0
Complexity278
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count2
Compound Is CanonicalizedYes

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