Skip to Content
Merck
CN

74758

Sigma-Aldrich

8-Octadecyloxypyrene-1,3,6-trisulfonic acid trisodium salt

suitable for fluorescence, ≥98.0% (TLC)

Synonym(s):

PTS18, Trisodium 8-octadecyloxypyrene-1,3,6-trisulfonate

Sign Into View Organizational & Contract Pricing

About This Item

Empirical Formula (Hill Notation):
C34H43Na3O10S3
CAS Number:
111024-84-1
Molecular Weight:
776.86
MDL number:
MFCD00674540
UNSPSC Code:
12352200
PubChem Substance ID:
57652530
NACRES:
NA.32

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

Assay

≥98.0% (TLC)

mp

265 °C (dec.)
265 °C (lit.)

solubility

DMF: soluble
DMSO: soluble
H2O: soluble
methanol: soluble

fluorescence

λex 404 nm; λem 434 nm in H2O

suitability

suitable for fluorescence

SMILES string

[Na+].[Na+].[Na+].CCCCCCCCCCCCCCCCCCOc1cc(c2ccc3c(cc(c4ccc1c2c34)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O

InChI

1S/C34H46O10S3.3Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22-44-29-23-30(45(35,36)37)26-20-21-28-32(47(41,42)43)24-31(46(38,39)40)27-19-18-25(29)33(26)34(27)28;;;/h18-21,23-24H,2-17,22H2,1H3,(H,35,36,37)(H,38,39,40)(H,41,42,43);;;/q;3*+1/p-3

InChI key

IABMEQMYXMSMGI-UHFFFAOYSA-K

Other Notes

Highly water soluble superpolar fluorescent lipid probe for the sensitive fluorimetric assay of cationic surfactants

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCBS3779V
BCBQ0292V
BCBP7061V
BCBD1764V
BCBD1764

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

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