| Identification | Back Directory | [Name]
Butanoic acid, 4-[[4-[2-[2,5-dimethoxy-4-[2-(4-nitrophenyl)diazenyl]phenyl]diazenyl]phenyl]methylamino]-, 2,5-dioxo-1-pyrrolidinyl ester | [CAS]
916753-62-3 | [Synonyms]
BHQ-2 NHS
HCQ-2 NHS
HCQ-2 NHS (~BHQ-2 NHS)
BHQ-2-succinimide ester
2,5-Dioxopyrrolidin-1-yl 4-((4-((2,5-dimethoxy-4-((4-nitrophenyl)diazenyl)phenyl)diazenyl)phenyl)(methyl)amino)butanoate
Butanoic acid, 4-[[4-[2-[2,5-dimethoxy-4-[2-(4-nitrophenyl)diazenyl]phenyl]diazenyl]phenyl]methylamino]-, 2,5-dioxo-1-pyrrolidinyl ester | [Molecular Formula]
C29H29N7O8 | [MOL File]
916753-62-3.mol | [Molecular Weight]
603.59 |
| Chemical Properties | Back Directory | [Boiling point ]
780.6±70.0 °C(Predicted) | [density ]
1.37±0.1 g/cm3(Predicted) | [solubility ]
易溶于DMSO, DMF, 甲醇等 | [pka]
2.91±0.50(Predicted) | [Appearance]
Dark purple solid | [ex/em]
566 nm (absorbance peak) | [ε(extinction coefficient)]
38000 L?mol?1?cm?1 | [InChIKey]
UTKREZFIUDGDHQ-RRPBDJRISA-N | [SMILES]
N(/C1C=C(C(=CC=1OC)/N=N/C1C=CC(=CC=1)N(=O)=O)OC)=N\C1C=CC(=CC=1)N(C)CCCC(=O)ON1C(CCC1=O)=O |
| Hazard Information | Back Directory | [Description]
UBQ-2 NHS Ester is a dark quencher with no native emission due to the polyaromatic-azo backbone and a terminal NHS ester. UBQ-2 NHS Ester has a wide and intense quenching range from 560-670 nm, which makes it useful as an acceptor in fluorescence resonance energy transfer (FRET) applications in conjunction with orange to far-red emitting dyes. The NHS ester can be applied to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. | [Uses]
BHQ-2 NHS is a dark quencher with no native emission due to the polyaromatic-azo backbone and a terminal NHS ester. UBHQ-2 NHS has a wide and intense quenching range from 560-670 nm, which makes it useful as an acceptor in fluorescence resonance energy transfer (FRET) applications in conjunction with orange to far-red emitting dyes. The NHS ester can be applied to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. | [Chemical Reactivity]
Primary amine | [Abs/Em Maxima]
580 nm | [Extinction Coefficient]
38,000 cm-1M-1 | [Spectrally Similar Dyes]
Cy3, Cy5, ROX, Texas Red, Alexa Fluor? 546, 555, 594, 633, 647, IRDye? 650 |
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| Company Name: |
yimo organism
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15915870272; 15915870272 |
| Website: |
http://www.yimobio.com/Index.htm |
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