71028

Monobrom(trimethylammonio)bimanbromid

suitable for fluorescence, ≥90.0% (HPLC)

• Synonym(e): (Trimethylammonio)-monobrom-biman, 5-(Brommethyl)-N,N,N,2,6-pentamethyl-1,7-dioxo-1H,7H-pyrazolo[1,2-a]pyrazol-3-methanaminiumbromid, Brombiman q, Thiolyt MQ, qBBr
• Empirische Formel (Hill-System): C₁₃H₁₉Br₂N₃O₂
• CAS-Nummer: 71418-45-6
• Molekulargewicht: 409.12
• UNSPSC Code: 12171500
• NACRES: NA.32
• PubChem Substance ID: 57652269
• MDL number: MFCD00036953
• Beilstein/REAXYS Number: 4630658

Eigenschaften

• Quality Segment: 100
• assay: ≥90.0% (HPLC)
• form: powder
• solubility: DMSO: 5 mg/mL
• fluorescence: λ_ex 380 nm; λ_em 475 nm in 0.1 M phosphate pH 7.5
• suitability: suitable for fluorescence
• storage temp.: 2-8°C
• SMILES string: [Br-].CC1=C(CBr)N2N(C1=O)C(=O)C(C)=C2C[N+](C)(C)C
• InChI: 1S/C13H19BrN3O2.BrH/c1-8-10(6-14)15-11(7-17(3,4)5)9(2)13(19)16(15)12(8)18;/h6-7H2,1-5H3;1H/q+1;/p-1
• InChI key: FCRPMMVPBVOKQS-UHFFFAOYSA-M

Beschreibung

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

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Reagens zur Markierung von Thiolen in biol. Materialien[1][2]

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)