5(6)-Carboxytetramethylrhodamine N-succinimidyl ester

• Catalog No.: 21955
• CAS Number: 150408-83-6
• M. F.: C29H25N3O7
• M. W.: 527.5247
• Purity: ≥70% (coupling to amines)

SYNONYMS

• IUPAC name: 2,5-dioxopyrrolidin-1-yl 3',6'-bis(dimethylamino)-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylate
• IUPAC Traditional name: 2,5-dioxopyrrolidin-1-yl 3',6'-bis(dimethylamino)-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylate

DATABASE IDS

• Beilstein Number: 8739319
• PubChem SID: 24853135
• CAS Number: 150408-83-6
• MDL Number: MFCD00077324

PROPERTIES

• Empirical Formula (Hill Notation): C29H25N3O7
• Product Line: BioReagent
• Purity: ≥70% (coupling to amines)
• Suitability: suitable for fluorescence
• Fluorescence: λex 543 nm; λem 576 nm in methanol
• Fluorescence: λex 554 nm; λem 584 nm in 0.1 M phosphate pH 8.0
• Solubility: DMF: soluble
• Solubility: acetonitrile: soluble
• Solubility: methanol: soluble
• 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)

Other Notes
Rhodamine derived label for amine modification and protein conjugation1,2

Description (简体中文)

Other Notes
Rhodamine derived label for amine modification and protein conjugation1,2