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Supelco

Auramine

analytical standard

Sinónimos:

4,4′-Dimethylaminobenzophenone imine, Solvent Yellow 34

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About This Item

Fórmula empírica (notación de Hill):
C17H21N3
Número de CAS:
492-80-8
Peso molecular:
267.37
Colour Index Number:
41000B
Beilstein/REAXYS Number:
2215338
EC Number:
207-762-5
MDL number:
MFCD00036224
UNSPSC Code:
85151701
PubChem Substance ID:
329757682
NACRES:
NA.24

grade

analytical standard

Quality Level

100

assay

≥97.0% (HPLC)

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

SMILES string

CN(C)c1ccc(cc1)C(=N)c2ccc(cc2)N(C)C

InChI

1S/C17H21N3/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

InChI key

JPIYZTWMUGTEHX-UHFFFAOYSA-N

General description

Auramine is a diphenylmethane dye, used in fluorescence microscopy.

Application

Auramine-phenol fluorochrome staining technique can be used to detect Mycobacterium tuberculosis in sputum, cerebrospinal fluid and other specimens. It may be used as a reference standard in the determination of auramine in processed foods using high-performance liquid chromatography (HPLC).
Auramine-phenol fluorochrome staining technique can be used to detect Mycobacterium tuberculosis in sputum, cerebrospinal fluid and other specimens. It may be used as a reference standard in the determination of auramine in processed foods using high-performance liquid chromatography (HPLC).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificados de análisis (COA)

Lot/Batch Number
BCCC9892
BCBT4194
BCBM7899V
1399697V
1399697

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C Acuña-Villaorduña et al.
The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease, 21(4), 389-397 (2017-03-13)
In early studies, Xpert® MTB/RIF accurately detected culture-proven pulmonary tuberculosis (TB). Recent reports have, however, found a lower than expected specificity in previously treated TB patients. To investigate the diagnostic accuracy of Xpert in presumptive pulmonary TB patients in Southwestern
Nazir Ahmed Ismail et al.
The Lancet. Infectious diseases, 18(7), 779-787 (2018-04-25)
Globally, per-capita, South Africa reports a disproportionately high number of cases of multidrug-resistant (MDR) tuberculosis and extensively drug-resistant (XDR) tuberculosis. We sought to estimate the prevalence of resistance to tuberculosis drugs in newly diagnosed and retreated patients with tuberculosis provincially
Femtosecond fluorescence upconversion studies of barrierless bond twisting of auramine in solution.
Meer dVJM, et al.
J. Chem. Phys., 112(6), 2878-2887 (2000)
Kevin May et al.
Diagnostic microbiology and infectious disease, 93(4), 329-333 (2018-12-12)
Microscopic examination of the specimen smear for acid fast bacilli (AFB) provides a simple and rapid means of detecting AFB using fluorescent stain methods and remains a valuable diagnostic test used worldwide to identify and manage suspect cases of tuberculosis
District Laboratory Practice in Tropical Countries (2006)
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