DSP-3

SKU: D0393

Category: Fluorescent Detection

Synonyms: 3-Oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(2-fluoro-5-nitrobenzoate); 1609395-32-5
CAS-Number: C₃₄H₁₆F₂N₂O₁₁
Molecular Formula: 666.49
Molecular Weight

Product Data
Handling
Safety Information
Details

Specifications

Purity: ≥98% (NMR)
Identity: 1H-NMR
Appearance: White to yellow floc

Properties

Solvents: DMSO

Handling Advice: Protect from light and moisture.
Use / Stability: Stable for at least 2 years after receipt when stored at -20°C.
Long Term Storage: -20°C
Short Term Storage: +4°C
Shipping: AMBIENT

Transportation: Not dangerous goods
Signal word: Warning
GHS Symbol: GHS07
Precautionary statements: P261-P305 + P351 + P338
Hazard statements: H315-H319-H335

Description: Cell-permeable fluorescent probe for sensitive (detection limit ~71 nM) and selective detection of H2S2 and hydrogen polysulfides in aqueous buffers as well as in cells/biological systems. Shows almost no cytotoxicity and can be used in detecting H2Sn (not H2S) in cells.
InChi: InChI=1S/C34H16F2N2O11/c35-27-11-5-17(37(42)43)13-22(27)31(39)46-19-7-9-25-29(15-19)48-30-16-20(47-32(40)23-14-18(38(44)45)6-12-28(23)36)8-10-26(30)34(25)24-4-2-1-3-21(24)33(41)49-34/h1-16H
References: (1) C. Liu, et al.: JACS 136, 7257 (2014)
InChi Key: UTQOCCIXIILRQI-UHFFFAOYSA-N
Smiles: O=C(C1=C2C=CC=C1)OC32C4=CC=C(OC(C5=CC([N+]([O-])=O)=CC=C5F)=O)C=C4OC6=C3C=CC(OC(C7=CC([N+]([O-])=O)=CC=C7F)=O)=C6

Cell-permeable fluorescent probe for sensitive (detection limit ~71 nM) and selective detection of H2S2 and hydrogen polysulfides in aqueous buffers as well as in cells/biological systems. Shows almost no cytotoxicity and can be used in detecting H2Sn (not H2S) in cells.

SKU: D0393 Category: Fluorescent Detection

Additional information

Additional information

Synonyms	3-Oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(2-fluoro-5-nitrobenzoate)
Purity	≥98% (NMR)
Appearance	White to yellow floc
CAS-Number	1609395-32-5
Molecular Formula	C34H16F2N2O11
Molecular Weight	666.49
Identity	1H-NMR
Solvents	DMSO
Smiles	O=C(C1=C2C=CC=C1)OC32C4=CC=C(OC(C5=CC([N+]([O-])=O)=CC=C5F)=O)C=C4OC6=C3C=CC(OC(C7=CC([N+]([O-])=O)=CC=C7F)=O)=C6
InChi Key	UTQOCCIXIILRQI-UHFFFAOYSA-N
Shipping	AMBIENT
Short Term Storage	+4°C
Long Term Storage	-20°C
Handling Advice	Protect from light and moisture.
Use / Stability	Stable for at least 2 years after receipt when stored at -20°C.
Hazard statements	H315-H319-H335
Precautionary statements	P261-P305 + P351 + P338
GHS Symbol	GHS07
Signal word	Warning
Transportation	Not dangerous goods
References	(1) C. Liu, et al.: JACS 136, 7257 (2014)
InChi	InChI=1S/C34H16F2N2O11/c35-27-11-5-17(37(42)43)13-22(27)31(39)46-19-7-9-25-29(15-19)48-30-16-20(47-32(40)23-14-18(38(44)45)6-12-28(23)36)8-10-26(30)34(25)24-4-2-1-3-21(24)33(41)49-34/h1-16H
Quantity	1 mg, 5 mg, 10 mg, Bulk