NIR-628 SUITABLE FOR FLUORESCENCE >= 98.0% (HPCE)

Application

NIR-628, a near-infrared (NIR) fluorescence dye, is used in applications where the intrinsic fluorescence of biomolecules poses a problem in the assay. Near-infrared (NIR) fluorescence (650–900 nm) detection avoids the natural background fluorescence interference of biomolecules, providing a high contrast between target and background tissues.

Molecular Weight: 528.60. Empirical Formula: C₃₄H₂₈N₂O₄. Quality Level: 100. Assay: ≥. 98.0% (HPCE). form: solid. mp: 186-190 . °C. solubility: acetonitrile: 0.5%, clear. fluorescence: λ. _ex . 610 . nm. λ. _em . 658 . nm in acetonitrile. suitability: suitable for fluorescence. SMILES string: NCCCOc1ccc-2c(c1)C(: O)c3cccc4c5-c6ccc(OCCCN)cc6C(: O)c7cccc(c-2c34)c57. InChI: 1S/C34H28N2O4/c35-13-3-15-39-19-10-12-22-27(17-19)33(37)25-7-1-5-23-29-21-11-9-20(40-16-4-14-36)18-28(21)34(38)26-8-2-6-24(32(26)29)30(22)31(23)25/h1-2,5-12,17-18H,3-4,13-16,35-36H2. InChI key: GLYICBWZRQDSNT-UHFFFAOYSA-N. Pictograms: GHS07. Signal Word: Warning. Hazard Statements: H302 - H315 - H319 - H335 - H413. Precautionary Statements: P261 - P264 - P273 - P301 + P312 - P302 + P352 - P305 + P351 + P338. Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves.