Atto 425 maleimide

• Catalog No.: 49349
• M. F.: C28H33N3O7
• M. W.: 523.57752
• Purity: ≥70% (coupling to thiols)

SYNONYMS

• IUPAC name: ethyl 9-(3-{[2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl]carbamoyl}propyl)-6,8,8-trimethyl-2-oxo-2H,6H,7H,8H,9H-chromeno[7,6-b]pyridine-3-carboxylate
• IUPAC Traditional name: atto 425 maleimide

DATABASE IDS

• PubChem SID: 24872838
• MDL Number: MFCD04040670

PROPERTIES

• Empirical Formula (Hill Notation): C28H33N3O7
• Product Line: BioReagent
• Purity: ≥70% (coupling to thiols)
• Suitability: suitable for fluorescence
• Fluorescence: λex 437 nm; λem 483 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)

Application
Atto fluorescent labels are designed for high sensitivity applications, including single molecule detection. Atto labels have rigid structures that do not show any cis-trans-isomerization. Thus these labels display exceptional intensity with minimal spectral shift on conjugation.

Description (简体中文)

Application
Atto fluorescent labels are designed for high sensitivity applications, including single molecule detection. Atto labels have rigid structures that do not show any cis-trans-isomerization. Thus these labels display exceptional intensity with minimal spectral shift on conjugation.