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19123

Nile Red

BioReagent, suitable for fluorescence, ≥97.0% (HPLC)

Synonym(s):

Nile Blue A Oxazone

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About This Item

Empirical Formula (Hill Notation):
C20H18N2O2
CAS Number:
7385-67-3
Molecular Weight:
318.37
UNSPSC Code:
12161900
NACRES:
NA.25
PubChem Substance ID:
57647780
EC Number:
230-966-0
Beilstein/REAXYS Number:
279110
MDL number:
MFCD00011639
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product line

BioReagent

Quality Level

100

assay

≥97.0% (HPLC)

form

solid

mp

203-205 °C (lit.), 205-215 °C

λmax

553 nm

fluorescence

λex 530 nm; λem 635 nm in methanol

suitability

suitable for fluorescence

storage temp.

2-8°C

SMILES string

CCN(CC)c1ccc2N=C3C(Oc2c1)=CC(=O)c4ccccc34

InChI

1S/C20H18N2O2/c1-3-22(4-2)13-9-10-16-18(11-13)24-19-12-17(23)14-7-5-6-8-15(14)20(19)21-16/h5-12H,3-4H2,1-2H3

InChI key

VOFUROIFQGPCGE-UHFFFAOYSA-N

General description

Nile Red is an uncharged hydrophobic molecule and a benzophenoxazone dye. It functions as a fluorescent probe for intracellular lipids and hydrophobic domains of proteins. This dye is fluorescent in all organic solvents. Its fluorescence colors range from golden yellow to deep red.

Application

Nile Red has been used for the staining of intracellular lipid droplets and neutral lipids.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
1419002
1405678
1393655
1381469
1370557

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Articles

Stimuli-Responsive Materials as Intelligent Drug Delivery Systems

By altering the physicochemical properties, smart or intelligent drug delivery systems can be designed to deliver therapeutic molecules on-demand. Learn more about the application of stimuli-responsive materials in drug delivery.

Biosynthesis of high yield fatty acids from Chlorella vulgaris NIES-227 under nitrogen starvation stress during heterotrophic cultivation
Shen XF, et al.
Water Research, 81(3), 294-300 (2015)
Nile red as a polarity-sensitive fluorescent probe of hydrophobic protein surfaces
Sackett D L and Wolff J
Analytical Biochemistry, 167(2), 228-234 (1987)
Development of an in vitro human liver system for interrogating nonalcoholic steatohepatitis
Feaver RE, et al.
JCI insight, 1(20) (2016)
View All Related Papers

Global Trade Item Number

SKUGTIN
19123-10MG04061838760081