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A0554

Sigma-Aldrich

4-Acetamido-4′-isothiocyanato-2,2′-stilbenedisulfonic acid disodium salt hydrate

≥80%

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Synonym(s):
Disodium 4-acetamido-4′-isothiocyanato-stilben-2,2′-disulfonate, SITS
Empirical Formula (Hill Notation):
C17H12N2Na2O7S3 · xH2O
CAS Number:
Molecular Weight:
498.46 (anhydrous basis)
Beilstein/REAXYS Number:
9177451
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.77

Quality Level

assay

≥80%

form

powder

storage temp.

−20°C

SMILES string

[Na+].[Na+].CC(=O)Nc1ccc(\C=C\c2ccc(cc2S([O-])(=O)=O)N=C=S)c(c1)S([O-])(=O)=O

InChI

1S/C17H14N2O7S3.2Na/c1-11(20)19-15-7-5-13(17(9-15)29(24,25)26)3-2-12-4-6-14(18-10-27)8-16(12)28(21,22)23;;/h2-9H,1H3,(H,19,20)(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b3-2+;;

InChI key

NPAWAMRXPHRVQY-WTVBWJGASA-L

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This Item
D8284SML1229693014
2′,3′-cGAMP sodium salt ≥98% (HPLC)

SML1229

2′,3′-cGAMP sodium salt

(S)-H8-BINAP technical grade

693014

(S)-H8-BINAP

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

form

powder

form

powder

form

powder

form

powder

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

-

Application

Fluorescent marker for membranes; inhibits anion permeability of membranes. Also inactivates Na,K-ATPase, by covalent modification of a specific Lys residue.

Other Notes

Predominantly trans-isomer

pictograms

Exclamation markHealth hazard

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

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, Faceshields, Gloves


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