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Merck
CN

06479

Sigma-Aldrich

2-Anthracenesulfonyl chloride

BioReagent, suitable for fluorescence, ≥90.0% (HPLC)

Synonym(s):

2-Anthracene sulfonyl chloride, 2-Anthracenesulfonic acid chloride, Anthracene-2-sulfonic acid chloride

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About This Item

Empirical Formula (Hill Notation):
C14H9ClO2S
CAS Number:
17407-98-6
Molecular Weight:
276.74
Beilstein:
2377545
MDL number:
MFCD00467322
UNSPSC Code:
12352200
PubChem Substance ID:
329748237
NACRES:
NA.32

Key Documents

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product line

BioReagent

Assay

≥90.0% (HPLC)

form

powder

solubility

acetonitrile: soluble

fluorescence

λex 382 nm; λem 421 nm in acetonitrile (after derivatization with hexylamine)

suitability

suitable for fluorescence

SMILES string

ClS(=O)(=O)c1ccc2cc3ccccc3cc2c1

InChI

1S/C14H9ClO2S/c15-18(16,17)14-6-5-12-7-10-3-1-2-4-11(10)8-13(12)9-14/h1-9H

InChI key

FZAQROFXYZPAKI-UHFFFAOYSA-N

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Analysis Note

In addition to the emission maximum at 421 nm, there are lower maxima at 405, 435 and 450 nm.

Other Notes

Derivatizing reagent with strong fluorescence

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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J V Small et al.
Journal of cell science, 89 ( Pt 1), 21-24 (1988-01-01)
7-Diethylamino-3-(4-isothiocyanotophenyl)-4-methylcoumarin (CPITC) was coupled to amino-methyldithiolanophalloidin to produce a new phalloidin derivative, coumarin-phalloidin, fluorescent in the blue region of the spectrum. Coumarin-phalloidin binds to actin with around 100-fold less affinity than unconjugated phalloidin, but with enough avidity to make it

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