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
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About This Item
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
Storage condition:
protect from light
Quality Segment
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]
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.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| SML3402-25MG | 04065269216704 |
| SML3402-5MG | 04065269216919 |