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Merck
CN

330574

Indophenol Blue

Dye content 60 %

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About This Item

Empirical Formula (Hill Notation):
C18H16N2O
CAS Number:
132-31-0
Molecular Weight:
276.33
EC Number:
205-056-1
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
24859872
MDL number:
MFCD00041739
Colour Index Number:
49700
Beilstein/REAXYS Number:
2379761

Key Documents

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Product Name

Indophenol Blue, Dye content 60 %

InChI key

VRZJGENLTNRAIG-HTXNQAPBSA-N

InChI

1S/C18H16N2O/c1-20(2)14-9-7-13(8-10-14)19-17-11-12-18(21)16-6-4-3-5-15(16)17/h3-12H,1-2H3/b19-17+

SMILES string

CN(C)c1ccc(cc1)\N=C2/C=CC(=O)c3ccccc23

form

powder

composition

Dye content, 60%

technique(s)

titration: suitable

mp

168-170 °C (lit.)

λmax

606 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

100

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Related Categories

General description

Indophenol Blue is used to colorimetrically measure N-containing compounds. The free amino acids react to form a blue color complex.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
26496KH
12208HI
12123CU
12102CF
11606LG

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Basilio Randazzo et al.
Zebrafish, 14(5), 411-421 (2017-07-06)
The accumulation of nitrogen compounds represents a pivotal problem in the management of fish culture. Several methods were investigated in the last decades for treatment of waste waters, and the use of photocatalytic materials has received increasing attention. The photocatalytic
Linyan Yang et al.
Water research, 110, 332-341 (2017-01-08)
We investigated the removal of haloacetic acids (HAAs) from swimming pool waters (SPWs) by two nanofiltration membranes NF270 and NF90. The strong matrix effect (particularly by Ca
Eugene Choi et al.
Aquatic toxicology (Amsterdam, Netherlands), 198, 20-29 (2018-03-04)
In this study, we examined if rainbow trout chronically exposed to acetaminophen (10 and 30 μgL-1) showed histological changes that coincided with functional changes in the kidney, gill and liver. Histological changes in the kidney included movement and loss of nuclei
Luis Abdala-Roberts et al.
Scientific reports, 8(1), 596-596 (2018-01-14)
While plant intra-specific variation in the stoichiometry of nutrients and carbon is well documented, clines for such traits have been less studied, despite their potential to reveal the mechanisms underlying such variation. Here we analyze latitudinal variation in the concentration
John J Weatherill et al.
Water research, 161, 222-231 (2019-06-15)
Hyporheic zones are increasingly thought of as natural bioreactors, capable of transforming and attenuating groundwater pollutants present in diffuse baseflow. An underappreciated scenario in the understanding of contaminant fate in hyporheic zones is the interaction between point-source trichloroethene (TCE) plumes
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