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Merck
CN

56561

1-[2-(4-Isothiocyanatophenoxy)ethyl]-4-[5-(4-methoxyphenyl)-2-oxazolyl]pyridinium tosylate

≥95.0% (HPCE), suitable for fluorescence, BioReagent

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About This Item

Empirical Formula (Hill Notation):
C31H27N3O6S2
CAS Number:
155862-93-4
Molecular Weight:
601.69
UNSPSC Code:
12352202
PubChem Substance ID:
57651586
MDL number:
MFCD08702654
Assay:
≥95.0% (HPCE)

Key Documents

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InChI

1S/C24H20N3O3S.C7H8O3S/c1-28-21-6-2-18(3-7-21)23-16-25-24(30-23)19-10-12-27(13-11-19)14-15-29-22-8-4-20(5-9-22)26-17-31;1-6-2-4-7(5-3-6)11(8,9)10/h2-13,16H,14-15H2,1H3;2-5H,1H3,(H,8,9,10)/q+1;/p-1

SMILES string

Cc1ccc(cc1)S([O-])(=O)=O.COc2ccc(cc2)-c3cnc(o3)-c4cc[n+](CCOc5ccc(cc5)N=C=S)cc4

InChI key

AVQZDVMXRPILBE-UHFFFAOYSA-M

product line

BioReagent

assay

≥95.0% (HPCE)

fluorescence

λex 407 nm; λem 563 nm in DMF

suitability

suitable for fluorescence

storage temp.

2-8°C

Quality Level

100

General description

Class of highly photostable, water soluble fluorescent labels with large Stoke′s shift, high QY in aqueous media and pH tolerance. Relatively low extinction coefficient (Ε∼ >20,000 in EtOH).

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
1194840

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Litak, P.T.;Kauffman, J.M.
Journal of Heterocyclic Chemistry, 31, 457-457 (1994)

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