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124508

Sigma-Aldrich

Gallocyanine

Dye content 90 %

Sinónimos:

7-Dimethylamino-4-hydroxy-3-oxo-phenoxazine-1-carboxylic acid

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About This Item

Fórmula empírica (notación de Hill):
C15H13ClN2O5
Número de CAS:
1562-85-2
Peso molecular:
336.73
Colour Index Number:
51030
Beilstein/REAXYS Number:
307454
EC Number:
216-345-7
MDL number:
MFCD00011926
UNSPSC Code:
12171500
PubChem Substance ID:
24847615
NACRES:
NA.47

form

powder

Quality Level

100

composition

Dye content, 90%

solubility

1 N NH4OH: 10 mg/mL

λmax

601 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Cl-].C\[N+](C)=C1\C=CC2=Nc3c(OC2=C1)c(O)c(O)cc3C(O)=O

InChI

1S/C15H12N2O5.ClH/c1-17(2)7-3-4-9-11(5-7)22-14-12(16-9)8(15(20)21)6-10(18)13(14)19;/h3-6H,1-2H3,(H2-,16,18,19,20,21);1H

InChI key

ADAUKUOAOMLVSN-UHFFFAOYSA-N

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General description

Gallocyanine belongs to the oxazine class of dyes. It is synthesised from methanol solution of gallic acid in the presence of excess iodine. Gallocyanine is used to stain animal cells, mostly the nucleic acids. It also acts as a chelating agent and is used to determine bioactive compounds and several metal ions.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
SHBR3334
MKCG1506
MKBT6206V
10614CH
02813PX

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Christa Gaskill et al.
Pulmonary circulation, 6(4), 483-497 (2017-01-17)
Rapid access to lung-derived cells from stable subjects is a major challenge in the pulmonary hypertension field, given the relative contraindication of lung biopsy. In these studies, we sought to demonstrate the importance of evaluating a cell type that actively
V V Zadorozhnyĭ
Arkhiv patologii, 44(11), 67-68 (1982-01-01)
It is suggested that a nuclear stain; gallocyanine, be used simultaneously with the three main histological staining methods: hematoxylin-eosin, Van-Gieson's, and Nissl' stainings. This modification is technically simple, gives preparations of a high quality, and is time- and labour-saving.
P Damen et al.
Mechanisms of development, 56(1-2), 41-60 (1996-05-01)
During early development of the gastropod mollusc Patella vulgata, the stem cell of the mesoderm (3D-macromere) is induced. As a result of this induction, the embryo becomes dorsoventrally organised. At about the same time in development, ciliated cells, so-called trochoblasts
A K Raap et al.
Cytometry, 7(3), 235-242 (1986-05-01)
With the aim of optimizing in situ hybridization methods, alkaline, acid, and thermal denaturation procedures have been studied for their ability to separate the DNA strands of nuclear DNA and for the DNA losses they induce. Isolated methanol/acetic acid-fixed mouse
Lawei Yang et al.
Cell death & disease, 11(10), 827-827 (2020-10-06)
Idiopathic pulmonary fibrosis (IPF) is a progressive interstitial lung disease characterized by chronic non-specific inflammation of the interstitial lung and extensive deposition of collagen fibers leading to destruction of lung function. Studies have demonstrated that exposure to fine particulate matter
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