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Merck
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08520

Sigma-Aldrich

Quin-2

suitable for fluorescence, ≥95% (HPLC)

Sinónimos:

2-[(2-Amino-5-methylphenoxy)methyl]-6-methoxy-8-aminoquinoline-N,N,N′,N′-tetraacetic acid tetrapotassium salt, 2-{[2-Bis-(carboxymethyl)amino-5-methylphenoxy]-methyl}-6-methoxy-8-bis-(carboxymethyl)aminoquinoline tetrapotassium salt, Glycine,N-[2-[[8-[bis(carboxymethyl)amino]-6-methoxy-2-quinolinyl]methoxy]-4-methylphenyl]-N-(carboxymethyl)-,potassium salt (1:4), Quin 2, Tetrapotassium Salt, tetrapotassium 2-[[2-[[2-[bis(2-oxido-2-oxoethyl)amino]-5-methylphenoxy]methyl]-6-methoxyquinolin-8-yl]-(2-oxido-2-oxoethyl)amino]acetate

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About This Item

Fórmula empírica (notación de Hill):
C26H23K4N3O10
Número de CAS:
73630-23-6
Peso molecular:
693.87
Beilstein/REAXYS Number:
5374262
MDL number:
MFCD00065487
UNSPSC Code:
12352106
PubChem Substance ID:
329748596
NACRES:
NA.32

Quality Level

100

assay

≥95% (HPLC)

solubility

H2O: 10 mg/mL

fluorescence

λex 332 nm; λem 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

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++; Calibration substance in the measurement of cytoplasmic free calcium

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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