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1-[2-(Maleimido)ethyl]-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-5-oxazolyl]pyridinium triflate

SIGMA/38548 - suitable for fluorescence, BioReagent, ≥90% (HPCE)

CAS Number: 155863-05-1
Empirical Formula (Hill Notation): C24H20F3N3O7S
Molecular Weight: 551.49
MDL Number: MFCD08276999
Linear Formula: C24H20F3N3O7S
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-38548-5MG-F 5 mg
 $67.90
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45-38548-25MG-F 25 mg
 $351.00
1/EA		 Add To Favorites

 

assay ≥90% (HPCE)
fluorescence λex 389 nm; λem 528 nm in 0.1 M phosphate pH 7.0
InChI 1S/C23H20N3O4.CHF3O3S/c27-21-5-6-22(28)26(21)12-11-25-9-7-16(8-10-25)20-15-24-23(30-20)18-3-4-19-17(14-18)2-1-13-29-19;2-1(3,4)8(5,6)7/h3-10,14-15H,1-2,11-13H2;(H,5,6,7)/q+1;/p-1
InChI key FGUKXLKALCIXHR-UHFFFAOYSA-M
product line BioReagent
Quality Level 100 
SMILES string [O-]S(=O)(=O)C(F)(F)F.O=C1C=CC(=O)N1CC[n+]2ccc(cc2)-c3cnc(o3)-c4ccc5OCCCc5c4
storage temp. 2-8°C
suitability suitable for fluorescence
General description: New class of highly photostable, water soluble fluorescent labels with large Stoke′s shift, high QY in aqueous media and pH tolerance. Major disadvantage: rel. low extinction coefficient (Ε slightly >20′000 in EtOH).
Symbol GHS07  GHS07
Signal word Warning
Hazard statements H315 - H319 - H335
Precautionary statements P261 - P305 + P351 + P338
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥90% (HPCE)
Storage Temp. 2-8°C
UNSPSC 12352200

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