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Merck
CN

17373

Sudan red G

reagent for Ph. Eur.

Synonym(s):

1-(2-Methoxyphenylazo)-2-naphthol, Oil Red 113

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About This Item

Empirical Formula (Hill Notation):
C17H14N2O2
CAS Number:
1229-55-6
Molecular Weight:
278.31
EC Number:
214-968-9
UNSPSC Code:
12171500
NACRES:
NA.25
PubChem Substance ID:
57647645
MDL number:
MFCD00046377
Colour Index Number:
12150
Beilstein/REAXYS Number:
1843558

Key Documents

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Product Name

Sudan red G, reagent for Ph. Eur.

InChI key

ALLOLPOYFRLCCX-VHEBQXMUSA-N

InChI

1S/C17H14N2O2/c1-21-16-9-5-4-8-14(16)18-19-17-13-7-3-2-6-12(13)10-11-15(17)20/h2-11,20H,1H3/b19-18+

SMILES string

COc1ccccc1\N=N\c2c(O)ccc3ccccc23

agency

Ph. Eur.
USP/NF

form

powder

quality

reagent for Ph. Eur.

εmax

≥575 at 489-499 nm in toluene

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

200

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Related Categories

Storage Class

11 - Combustible Solids

wgk

WGK 2

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
BCCM8753
BCCL2858
BCCJ6176
BCCG5732
BCCD9023

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Karola Luetzow et al.
Journal of biomechanics, 40 Suppl 1, S80-S88 (2007-05-01)
Cell stimulation by bioactive molecules has become an important tool in tissue engineering. The homogeneous incorporation of such molecules within the bulk of a polymer-based scaffold compared to surface coating is considered advantageous for most applications and minimizes a burst
Contact dermatitis due to henna, solvent red 1 and solvent red 3. A case report.
F Wantke et al.
Contact dermatitis, 27(5), 346-347 (1992-11-01)
Han-Wen Sun et al.
Journal of chromatography. A, 1164(1-2), 120-128 (2007-08-19)
An accurate method based on the use of gel permeation chromatography (GPC)-liquid chromatography-tandem mass spectrometry interfaced with electrospray ionization (GPC-LC-ESI-MS/MS) was devised for the simultaneous determination of Sudan (I-IV), Sudan Orange G, Sudan Red B, Sudan Red G, Sudan Red
Yin-Liang Wu et al.
Journal of chromatographic science, 48(1), 63-67 (2010-01-09)
A simple and sensitive high-performance liquid chromatography (HPLC) analytical method for the simultaneous determination of six Sudan dyes (Sudan Red G, Sudan I, Sudan II, Sudan III, Sudan Red 7B, Sudan IV) in animal tissues and eggs was developed. Samples

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