Sigma-Aldrich Quin-2. suitable for fluorescence, ≥95% (HPLC). 50 mg

Name: Sigma-Aldrich Quin-2. suitable for fluorescence, ≥95% (HPLC). 50 mg
SKU: SIAL-08520-50MG
Price: 537.08 USD

List Price $537.08 Your Price $537.08

Sigma-Aldrich Quin-2. suitable for fluorescence, ≥95% (HPLC). 50 mg - SIAL (Additional S&H Or Hazmat Fees May Apply)

NETA PART: SIAL-08520-50MG

MFG.PART: 08520-50MG

UNSPSC: 41116113

Manufacturer: Sigma-Aldrich

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Description

assay

≥95% (HPLC)

solubility

H₂O: 10 mg/mL

fluorescence

λ_ex 332 nm; λ_em 493 nm in 0.1 M Tris pH 8.0, 10 mm Ca²⁺

suitability

suitable for fluorescence

storage temp.

2-8°C

SMILES string

[K+].[K+].[K+].[K+].COc1cc(N(CC([O-])=O)CC([O-])=O)c2nc(COc3cc(C)ccc3N(CC([O-])=O)CC([O-])=O)ccc2c1
[K+].[K+].[K+].[K+].COc1cc(N(CC([O-])=O)CC([O-])=O)c2nc(COc3cc(C)ccc3N(CC([O-])=O)CC([O-])=O)ccc2c1

InChI

1S/C26H27N3O10.4K/c1-15-3-6-19(28(10-22(30)31)11-23(32)33)21(7-15)39-14-17-5-4-16-8-18(38-2)9-20(26(16)27-17)29(12-24(34)35)13-25(36)37;;;;/h3-9H,10-14H2,1-2H3,(H,30,31)(H,32,33)(H,34,35)(H,36,37);;;;/q;4*+1/p-4

InChI key

XAGUNWDMROKIFJ-UHFFFAOYSA-J

Application

Quin-2 has been demonstrated to be an indicator of Zn2+-protein complexes .

Other Notes

A fluorescent highly selective Ca⁺⁺ indicator exhibiting fast uptake and release of Ca⁺⁺[1]; Calibration substance in the measurement of cytoplasmic free calcium[2]

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c