Skip to Content
MilliporeSigma
All Photos(2)

Documents

646679

Sigma-Aldrich

1,1,2-Trimethyl-3-(4-sulfobutyl)benz[e]indolium, inner salt

Dye content 90 %

Synonym(s):

1,1,2-Trimethyl-3-(4-sulfobutyl)-1H-benz[e]indolium hydroxide, inner salt, 1-(4-Sulfobutyl)-2,3,3-trimethyl-4,5-benzindolium, inner salt

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C19H23NO3S
CAS Number:
63149-24-6
Molecular Weight:
345.46
EC Number:
263-961-7
MDL number:
MFCD02690163
UNSPSC Code:
12171500
PubChem Substance ID:
24883475
NACRES:
NA.47

assay

>90.0% (HPLC)

form

powder or crystals

composition

Dye content, 90%

mp

245-258 °C

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

CC1=[N+](CCCCS([O-])(=O)=O)c2ccc3ccccc3c2C1(C)C

InChI

1S/C19H23NO3S/c1-14-19(2,3)18-16-9-5-4-8-15(16)10-11-17(18)20(14)12-6-7-13-24(21,22)23/h4-5,8-11H,6-7,12-13H2,1-3H3

InChI key

GJCURKVOCXJAIV-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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’.

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