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Merck
CN

39753

N-(4-Isothiocyanatobenzyl)-4-[5-(4-methoxyphenyl)-2-oxazolyl]pyridinium bromide

suitable for fluorescence, BioReagent, ≥98.0% (HPLC)

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About This Item

Empirical Formula (Hill Notation):
C23H18BrN3O2S
CAS Number:
Molecular Weight:
480.38
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352202
MDL number:
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InChI

1S/C23H18N3O2S.BrH/c1-27-21-8-4-18(5-9-21)22-14-24-23(28-22)19-10-12-26(13-11-19)15-17-2-6-20(7-3-17)25-16-29;/h2-14H,15H2,1H3;1H/q+1;/p-1

SMILES string

[Br-].COc1ccc(cc1)-c2cnc(o2)-c3cc[n+](Cc4ccc(cc4)N=C=S)cc3

InChI key

DMAVLRVUKGJFEU-UHFFFAOYSA-M

product line

BioReagent

assay

≥98.0% (HPLC)

fluorescence

λem 569 nm

suitability

suitable for fluorescence

storage temp.

−70°C

Quality Level

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.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

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

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