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Auramine O (C.I. 41000)

CAT: 0862-GT5481-50gSize: 50 gDry Ice: NoHazardous: Yes
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CAT#:0862-GT5481-50gSize:50 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...
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