55723
1-(3-Isothiocyanatobenzyl)-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-5-oxazolyl]pyridinium bromide
BioReagent, suitable for fluorescence, ≥90% (HPCE)
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About This Item
Empirical Formula (Hill Notation):
C25H20BrN3O2S
CAS Number:
Molecular Weight:
506.41
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
product line
BioReagent
Quality Level
assay
≥90% (HPCE)
form
solid
fluorescence
λex 384 nm; λem 531 nm in 0.1 M phosphate pH 7.0
suitability
suitable for fluorescence
storage temp.
2-8°C
SMILES string
[Br-].S=C=Nc1cccc(C[n+]2ccc(cc2)-c3cnc(o3)-c4ccc5OCCCc5c4)c1
InChI
1S/C25H20N3O2S.BrH/c31-17-27-22-5-1-3-18(13-22)16-28-10-8-19(9-11-28)24-15-26-25(30-24)21-6-7-23-20(14-21)4-2-12-29-23;/h1,3,5-11,13-15H,2,4,12,16H2;1H/q+1;/p-1
InChI key
ZLHULGGTEHEJGJ-UHFFFAOYSA-M
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).
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - 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, Faceshields, Gloves
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Litak, P.T.;Kauffman, J.M.
Journal of Heterocyclic Chemistry, 31, 457-457 (1994)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 55723-25MG-F | 04061832762920 |
| 55723-5MG-F | 04061832296562 |