SML3402

HSip-1 trifluoroacetate hydrate

≥98% (HPLC)

• Synonym(s): Cyclen-AF-Cu trifluoroacetate hydrate, HSip 1, HSip1, Hydrogen Sulfide imaging probe-1, [N-(3′,6′-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-5-yl)-1,4,7,10-tetraazacyclododecane-1-acetamide-κN1,κN4,κN7,κN10]-copper(2+) trifluoroacetate hydrate
• Empirical Formula (Hill Notation): C₃₀H₃₃CuN₅O₆ · xC₂HF₃O₂ · yH₂O
• Molecular Weight: 623.16 (anhydrous free base basis)
• UNSPSC Code: 41121706
• NACRES: NA.21
• Assay: ≥98% (HPLC)
• Form: powder
• Quality level: 100
• Storage condition: protect from light

Properties

• Quality Level: 100
• assay: ≥98% (HPLC)
• form: powder
• storage condition: protect from light
• color: green to black
• solubility: DMSO: 2 mg/mL, clear
• storage temp.: 2-8°C
• SMILES string: O=C1OC2(C3=CC=C(NC(C[N]45CC[N@@]6([H])CC[N]7([H])CC[N@]([Cu@+2]765)([H])CC4)=O)C=C13)C8=CC=C(C=C8OC9=CC(O)=CC=C92)O.[y H2O]

Description

Biochem/physiol Actions

HSip-1 (Cyclen-AF-Cu; Hydrogen Sulfide imaging probe-1) is a sensitive hydrogen sulfide (H2S) fluorescent probe that displays a selective turn-on fluorescence response to sulfide anion (Ex/Em = 491/516 nm), but not GSH, L-Cys, DL-Hcy, 2-ME, DTT, SCN-, Na2SO3, Na2S2O3, or sodium ascorbate. HSip-1 is not membrane-permeable and is commonly employed for detecting H2S in media/buffers, cell lysates, blood, physiological fluids and tissue homogenates. HSip-1 is commonly used in the range from 1-100 μM depending on the H2S concentrations in samples, optimal probe concentration needs to be titred.

Sensitive and selective hydrogen sulfide (H2S) fluorescent probe.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable