Skip to Content
Merck
CN

46125

8-Ethoxy-N,N,N′,N′,N″,N″-hexamethylpyrene-1,3,6-trisulfonamide

~85% (TLC), suitable for fluorescence

Synonym(s):

8-Ethoxypyrene-1,3,6-tris(dimethylsulfonamide)

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C24H29N3O7S3
CAS Number:
127070-69-3
Molecular Weight:
567.70
UNSPSC Code:
12352200
PubChem Substance ID:
57650710
MDL number:
MFCD00037527

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

8-Ethoxy-N,N,N′,N′,N″,N″-hexamethylpyrene-1,3,6-trisulfonamide, ~85% (TLC), suitable for fluorescence

InChI

1S/C24H29N3O7S3/c1-8-34-19-13-20(35(28,29)25(2)3)16-11-12-18-22(37(32,33)27(6)7)14-21(36(30,31)26(4)5)17-10-9-15(19)23(16)24(17)18/h9-14H,8H2,1-7H3

SMILES string

CCOc1cc(c2ccc3c(cc(c4ccc1c2c34)S(=O)(=O)N(C)C)S(=O)(=O)N(C)C)S(=O)(=O)N(C)C

InChI key

ZZBMLCMOOSUCTA-UHFFFAOYSA-N

assay

~85% (TLC)

form

solid

solubility

DMSO: soluble

fluorescence

λex 380 nm; λem 468 nm in DMSO
λex 380 nm; λem 520 nm (Reaction product)

suitability

suitable for fluorescence

Application

8-Ethoxy-N,N,N′,N′,N″,N″-hexamethylpyrene-1,3,6-trisulfonamide is an analog of 8-hydroxy-N,N,N′,N′,N″,N″-hexamethylpyrene-1,3,6-trisulfonamide (HPTA), a photoacid, used to investigate the steps involved in excited-state deprotonation in polar solvents using pump-probe spectroscopy and time correlated single photon counting fluorescence spectroscopy.

Other Notes

Fluorogenic hydrolase substrate

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Charge redistribution and photoacidity: neutral versus cationic photoacids.
Spry DB, Fayer MD.
J. Chem. Phys. , 128, na-na (2008)
Observation of slow charge redistribution preceding excited-state proton transfer.
Spry DB, Fayer MD.
J. Chem. Phys. , 127, na-na (2007)
D B Spry et al.
The journal of physical chemistry. B, 113(30), 10210-10221 (2009-07-04)
Proton transfer in protonated Nafion fuel cell membranes is studied using several pyrene derivative photoacids. Proton transfer in the center of the Nafion nanoscopic water channels is probed with the highly charged photoacid 8-hydroxypyrene-1,3,6-trisulfonate (HPTS). At high hydration levels, both
E. Koller et al.
Appl. Fluoresc. Technol., 1, 15-15 (1989)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service