72210
Neutral Red
suitable for microscopy
Synonym(s):
3-Amino-7-dimethylamino-2-methylphenazine hydrochloride, Basic Red 5, Toluylene red
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
Empirical Formula (Hill Notation):
C15H17ClN4
CAS Number:
Molecular Weight:
288.78
EC Number:
209-035-8
UNSPSC Code:
12171500
NACRES:
MA.02
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3918740
Colour Index Number:
50040
form
powder or crystals
Quality Level
technique(s)
titration: suitable
pH
6.8-8.0, red to yellow
mp
290 °C (dec.) (lit.)
solubility
water: 0.01 g/10 mL
εmax
≥800 at 535-545 nm
suitability
suitable for microscopy
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
Cl.CN(C)c1ccc2nc3cc(C)c(N)cc3nc2c1
InChI
1S/C15H16N4.ClH/c1-9-6-13-15(8-11(9)16)18-14-7-10(19(2)3)4-5-12(14)17-13;/h4-8H,16H2,1-3H3;1H
InChI key
PGSADBUBUOPOJS-UHFFFAOYSA-N
General description
Neutral red is a vital dye widely used as a cellular pH indicator and is selective for shifts in pH. It is highly lipophilic in nature. It favours membrane potential dependent fluorescence that attributes to changes in hydrophobicity.
Application
Neutral red has been used to stain mouse mammary glands.
Useful as an indicator for preparing neutral red paper, and as a biological stain.
Still not finding the right product?
Explore all of our products under Neutral Red
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
John D Landua et al.
Journal of mammary gland biology and neoplasia, 14(4), 411-415 (2009-11-26)
Whole mount preparations of mouse mammary glands are useful for evaluating overall changes in growth and morphology, and are essential for detecting and evaluating focal or regionally-localized phenotypes that would be difficult to detect or analyze using other techniques. We
Sylvie V M Tesson et al.
Frontiers in microbiology, 9, 2681-2681 (2018-11-30)
Microalgae are common members of the atmospheric microbial assemblages. Diverse airborne microorganisms are known to produce ice nucleation active (INA) compounds, which catalyze cloud and rain formation, and thus alter cloud properties and their own deposition patterns. While the role
Gennady A Evtugyn et al.
Talanta, 102, 156-163 (2012-11-28)
New aptasensors based on DNA aptamer and polycarboxylated thiacalix[4]arenes in cone, 1,3-alternate and partial cone configurations bearing Neutral Red (NR) at substituents at the lower rim have been developed and applied for thrombin detection. The assembly of the biorecognition layer