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81460

Ponceau S

Synonym(s):

3-Hydroxy-4-(2-sulfo-4-[4-sulfophenylazo]phenylazo)-2,7-naphthalenedisulfonic acid sodium salt

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About This Item

Empirical Formula (Hill Notation):
C22H12N4Na4O13S4
CAS Number:
6226-79-5
Molecular Weight:
760.57
EC Number:
228-319-2
UNSPSC Code:
12171500
PubChem Substance ID:
57652864
Colour Index Number:
27195
MDL number:
MFCD00003892
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suitability

suitable for microscopy

SMILES string

[Na+].[Na+].[Na+].[Na+].Oc1c(\N=N\c2ccc(cc2S([O-])(=O)=O)\N=N\c3ccc(cc3)S([O-])(=O)=O)c4ccc(cc4cc1S([O-])(=O)=O)S([O-])(=O)=O

InChI

1S/C22H16N4O13S4.4Na/c27-22-20(43(37,38)39)10-12-9-16(41(31,32)33)6-7-17(12)21(22)26-25-18-8-3-14(11-19(18)42(34,35)36)24-23-13-1-4-15(5-2-13)40(28,29)30;;;;/h1-11,27H,(H,28,29,30)(H,31,32,33)(H,34,35,36)(H,37,38,39);;;;/q;4*+1/p-4/b24-23+,26-25+;;;;

InChI key

KQHKSGRIBYJYFX-WNDMICSESA-J

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Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCBK1960V
BCBG5639V
BCBG0186V
1442097
1319869

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Sarah Nicklas et al.
PloS one, 7(1), e30445-e30445 (2012-02-03)
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Journal of biomedical materials research, 54(3), 385-389 (2001-02-24)
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R B DeMattos et al.
Journal of lipid research, 42(6), 976-987 (2001-05-23)
Susceptibility to the development of late-onset Alzheimer's disease is increased for individuals harboring one or more apolipoprotein E4 (apoE4) alleles. Although several isoform-specific effects of apoE have been identified, the relationship between biochemical function and risk factor assessment is unknown.
John C Dreixler et al.
Experimental eye research, 88(3), 512-521 (2008-12-17)
Potent endogenous protection from ischemia can be induced in the retina by ischemic preconditioning (IPC). Protein kinase B/Akt is a cellular survival factor. We hypothesized that Akt was integral to IPC based upon differential effects of Akt subtypes. Rats were
Benjamin N Philip et al.
The Journal of experimental biology, 211(Pt 7), 1114-1119 (2008-03-18)
Survival of freezing not only requires organisms to tolerate ice formation within their body, but also depends on the rapid redistribution of water and cryoprotective compounds between intra- and extracellular compartments. Aquaporins are transmembrane proteins that serve as the major
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Global Trade Item Number

SKUGTIN
C0292-.1MG04061832820002
C0292-250UG04061833450475
C0292-.5MG04061833450468

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