Fluorescent red 681 reactive

• Catalog No.: 53433
• M. F.: C40H48N3NaO11S2
• M. W.: 833.94239
• Purity: ≥90% (coupling to amines)

SYNONYMS

• IUPAC name: sodium 4-tert-butyl-7-(diethylamino)-2-[3-(3-{4-[(2,5-dioxopyrrolidin-1-yl)oxy]-4-oxobutyl}-3-methyl-5-sulfonato-1-(3-sulfonatopropyl)-2,3-dihydro-1H-indol-2-ylidene)prop-1-en-1-yl]-1λ^4-chromen-1-ylium
• IUPAC Traditional name: sodium 4-tert-butyl-7-(diethylamino)-2-[3-(3-{4-[(2,5-dioxopyrrolidin-1-yl)oxy]-4-oxobutyl}-3-methyl-5-sulfonato-1-(3-sulfonatopropyl)indol-2-ylidene)prop-1-en-1-yl]-1λ^4-chromen-1-ylium

DATABASE IDS

• PubChem SID: 24878033
• MDL Number: MFCD06202024

PROPERTIES

• Empirical Formula (Hill Notation): C40H48N3NaO11S2
• Purity: ≥90% (coupling to amines)
• Suitability: suitable for fluorescence
• Fluorescence: λex 670 nm; λem 706 nm in 0.1 M phosphate pH 7.0
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• Storage Temperature: -20°C
• German water hazard class: 3

DETAILS

Description (English)

General description
Fluorescent red 681 reactive is a fluorescent label especially well suited for excitation by Argon-Krypton or Krypton lasers (at 676 nm). Fluorescent red 681 reactive shows strong fluorescence.

Description (简体中文)

General description
Fluorescent red 681 reactive is a fluorescent label especially well suited for excitation by Argon-Krypton or Krypton lasers (at 676 nm). Fluorescent red 681 reactive shows strong fluorescence.