Available from stock

HPTS

Categories: Fluorescent Detection, Fluorescent Detection

Synonyms: 8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt , Pyranine , Solvent Green 7 , Trisodium 8-hydroxypyrene-1,3,6-trisulfonate; 6358-69-6
CAS-Number: C₁₆H₇Na₃O₁₀S₃
Molecular Formula: 524.39
Molecular Weight

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

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.

Description: Useful for optical sensor applications. Fluorescent pH indicator for physiological range.
Smiles: [Na+].[Na+].[Na+].OC1=C2C=CC3=C4C(C=CC(=C24)C(=C1)S([O-])(=O)=O)=C(C=C3S([O-])(=O)=O)S([O-])(=O)=O
InChi Key: KXXXUIKPSVVSAW-UHFFFAOYSA-K
References: (1) W.R. Seitz et al.: Anal. Chim. Acta 160, 47,(1984) , (2) O.S. Wolfbeis et al.: Fresenius J. Anal. Chem. 314, 119 (1983)
InChi: InChI=1S/C16H10O10S3.3Na/c17-11-5-12(27(18,19)20)8-3-4-10-14(29(24,25)26)6-13(28(21,22)23)9-2-1-7(11)15(8)16(9)10

Useful for optical sensor applications. Fluorescent pH indicator for physiological range.

Additional information

Synonyms	8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt, Pyranine, Solvent Green 7, Trisodium 8-hydroxypyrene-1,3,6-trisulfonate
Purity	≥98% (HPCE)
Appearance	Yellow powder
CAS-Number	6358-69-6
Molecular Formula	C16H7Na3O10S3
Molecular Weight	524.39
Identity	1H-NMR
Solvents	DMSO
Melting Point	>300 °C
Fluorescence	λex 460 nm, λem 510 nm in 0.1 M Tris pH 8.0
Smiles	[Na+].[Na+].[Na+].OC1=C2C=CC3=C4C(C=CC(=C24)C(=C1)S([O-])(=O)=O)=C(C=C3S([O-])(=O)=O)S([O-])(=O)=O
InChi Key	KXXXUIKPSVVSAW-UHFFFAOYSA-K
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	H302, H315, H319, H335
Precautionary statements	P261, P305 + P351 + P338
GHS Symbol	GHS07
Signal word	Warning
Transportation	Not dangerous goods
References	(1) W.R. Seitz et al.: Anal. Chim. Acta 160, 47,(1984), (2) O.S. Wolfbeis et al.: Fresenius J. Anal. Chem. 314, 119 (1983)
InChi	InChI=1S/C16H10O10S3.3Na/c17-11-5-12(27(18,19)20)8-3-4-10-14(29(24,25)26)6-13(28(21,22)23)9-2-1-7(11)15(8)16(9)10
Quantity	1 g, 5 g, 10 g, Bulk
cdx-Solubility	Soluble in DMSO