55328
8-Hydroxy-N,N,N′,N′,N″,N″-hexamethylpyrene-1,3,6-trisulfonamide
suitable for fluorescence, ≥95% (HPCE)
Synonym(s):
8-Hydroxypyrene-1,3,6-tris(dimethylsulfonamide)
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About This Item
Empirical Formula (Hill Notation):
C22H25N3O7S3
CAS Number:
Molecular Weight:
539.64
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12171500
MDL number:
Quality Segment
assay
≥95% (HPCE)
form
solid
mp
276 °C (lit.)
solubility
DMF: soluble, DMSO: soluble, alcohols: soluble
fluorescence
λex 490 nm; λem 545 nm in 0.1 M Tris pH 9.0
suitability
suitable for fluorescence
SMILES string
CN(C)S(=O)(=O)c1cc(O)c2ccc3c(cc(c4ccc1c2c34)S(=O)(=O)N(C)C)S(=O)(=O)N(C)C
InChI
1S/C22H25N3O7S3/c1-23(2)33(27,28)18-11-17(26)13-7-8-15-19(34(29,30)24(3)4)12-20(35(31,32)25(5)6)16-10-9-14(18)21(13)22(15)16/h7-12,26H,1-6H3
InChI key
IMRMTOQIIAICNM-UHFFFAOYSA-N
Application
suitable as pH-indicator
Other Notes
Fluorescent pH indicator for the weakly acidic pH range and enzyme substrate reference standard
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
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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