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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

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About This Item

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

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

74758-VAR:
74758-BULK:
74758-10MG:
74758-50MG:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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S. Marhold et al.
Fresenius Journal of Analytical Chemistry, 336, 111-111 (1990)

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