83695

Rhodamine 110 chloride

suitable for fluorescence, BioReagent, ≥99.0% (UV)

• Empirical Formula (Hill Notation): C₂₀H₁₄N₂O₃ · HCl
• CAS Number: 13558-31-1
• Molecular Weight: 366.80
• UNSPSC Code: 12171500
• NACRES: NA.32
• PubChem Substance ID: 57652964
• EC Number: 236-944-7
• Beilstein/REAXYS Number: 4631860
• MDL number: MFCD00042009

Properties

• product line: BioReagent
• Quality Level: 200
• assay: ≥99.0% (UV)
• form: crystals
• mp: >300 °C (lit.)
• solubility: ethanol: soluble, methanol: soluble
• fluorescence: λ_ex 498 nm; λ_em 520 nm in methanol
• suitability: suitable for fluorescence
• SMILES string: Cl.Nc1ccc2c(OC3=CC(=N)C=CC3=C2c4ccccc4C(O)=O)c1
• InChI: 1S/C20H14N2O3.ClH/c21-11-5-7-15-17(9-11)25-18-10-12(22)6-8-16(18)19(15)13-3-1-2-4-14(13)20(23)24;/h1-10,21H,22H2,(H,23,24);1H
• InChI key: JNGRENQDBKMCCR-UHFFFAOYSA-N

Description

General description

Rhodamine 110 or R110 is a triphenylmethane dye and emits a strong green-fluorescent light. The high fluorescence is attributed to the presence of amino groups as electron donating groups. Rhodamine 110 has excitation and emission maximum at 502.4/521.6 nm, respectively.[1]

Application

Rhodamine 110 is used for the determination of protease activity with accurate kinetic parameters.[2] It is used to measure caspase activity in cells with induced apoptosis.[3]

Safety Information

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