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  • 71028 - Monobromo(trimethylammonio)bimane bromide

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71028 Sigma

Monobromo(trimethylammonio)bimane bromide

suitable for fluorescence, ≥90.0% (HPLC)

Synonym: (Trimethylammonio)monobromobimane, 5-(Bromomethyl)-N,N,N,2,6-pentamethyl-1,7-dioxo-1H,7H-pyrazolo[1,2-a]pyrazole-3-methanaminium bromide, Brombimane q, Thiolye MQ, qBBr

  • CAS Number 71418-45-6

  • Empirical Formula (Hill Notation) C13H19Br2N3O2

  • Molecular Weight 409.12

  •  Beilstein Registry Number 4630658

  •  MDL number MFCD00036953

  •  PubChem Substance ID 57652269

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Properties

Related Categories Biochemicals and Reagents, Fluorescent Indicators and Probes, Fluorescent Labels, Fluorescent Probes, Labels, Particles and Stains, Lipophilic and Membrane Probes,
InChI Key   FCRPMMVPBVOKQS-UHFFFAOYSA-M
assay   ≥90.0% (HPLC)
solubility   DMSO: soluble5 mg/mL
fluorescence   λex 380 nm; λem 475 nm in 0.1 M phosphate pH 7.5
suitability   suitable for fluorescence
storage temp.   2-8°C

Description

Biochem/physiol Actions

Monobromobimanes are essentially nonfluorescent until conjugated and readily react with low molecular weight thiols. Unlike common monobromobimanes, this carries a positive charge, thus permitting separation of conjugates by electrophoresis or cation-exchange chromatography

Other Notes

Reagent for labeling thiols in biol. materials

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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