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QUIN 2, Tetrapotassium Salt

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Formula: C26H23N3O10 4K
CAS: 73630-23-6
search Element: tetrapotassium quin salt
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Identification

Structural Formula
QUIN 2, Tetrapotassium Salt
CAS:
73630-23-6
EINECS:
Molecular Formula:
C26H23N3O10 4K
MDL:
MFCD00065487
SMILES:
CC1=CC(=C(C=C1)N(CC(=O)[O-])CC(=O)[O-])OCC2=NC3=C(C=C(C=C3C=C2)OC)N(CC(=O)[O-])CC(=O)[O-].[K+].[K+].[K+].[K+]
Synonym:
2-[(2-amino-5-methylphenoxy)methyl]-6-methoxy-8-amino-quinoline-n,n,n',n'-tetraacetic acid tetrapotassium salt ; 2-[[2-bis(carboxymethyl)amino-5-methylphenoxy]methyl]-6-methoxy-8-bis(carboxymethyl)aminoquinoline, 4k ; 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)-, tetrapotassium salt ; 2-[(2-amino-5-methylphenoxy)methyl]-6-methoxy-8-aminoquinoline-n,n,n',n'-tetraacetic acid tetrapotassium salt ; quin 2, tetrapotassium salt ; n-[2-[[8-[bis(carboxymethyl)amino]-6-methoxy-2-quinolinyl]methoxy]-4-methylphenyl]-n-(carboxymethyl)glycine 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)


Description

QUIN 2, Tetrapotassium Salt has been demonstrated to be an indicator of Zn2+-protein complexes.The binding of Ca2+ to QUIN 2 leads to a major shift in UV absorption spectrum and a twenty-fold enhancement in fluorescence quantum yield. TPEN can be used in conjunction with QUIN 2 to reduce heavy-metal quenching of QUIN 2 fluorescence in cells. Spectral properties in the presence of low calcium concentrations (ex. 354 nm, em. 510 nm) differ from those during high calcium conditions (ex. 332 nm, em. 505 nm).


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Santa Cruz Biotechnology, Inc.
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Properties for QUIN 2, Tetrapotassium Salt

Molecular Weight:
693.87 g·mol−1
Melting point:
163.9-166.1° C
Boiling point:
831.6° C at 760 mmHg (Predicted)
Solubility:
Soluble in water (10 mg/ml).
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Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi
Hazard symbol Xi
Storage temperature :
2-8°C
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Alternative Distributors of [QUIN 2, Tetrapotassium Salt]

Producers or manufacturers change the product range from time to time. Currently there are no other manufacturers known.
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Downloads

Mol File:
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MSDS:
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