QUIN 2, Tetrapotassium Salt - ≥95% , CAS No.73630-23-6

CAS: 73630-23-6 Cat. No.: Q331457 Summenformel: C₂₆H₂₃K₄N₃O₁₀ Molekulargewicht: 693.87 Beilstein Registry Number: 5374262 EG-Nummer: 634-724-9

GRADE & PURITY ≥95%

Synonyms

QUIN 2, Tetrapotassium Salt | QUIN 2, Tetrapotassium Salt - CAS 73630-23-6 | UNII-O448IDK23O | MFCD00065487 | N-(2-((8-(BIS(CARBOXYMETHYL)AMINO)-6-METHOXY-2-QUINOLINYL)METHOXY)-4-METHYLPHENYL)-N-(CARBOXYMETHYL)GLYCINE POTASSIUM SALT (1:4) | Q27285308 | YC

Storage

Protected from light,Store at -20°C

Shipped In

Ice chest + Ice pads

Übersicht

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).

Specifications

Synonyme

QUIN 2, Tetrapotassium Salt | QUIN 2, Tetrapotassium Salt - CAS 73630-23-6 | UNII-O448IDK23O | MFCD00065487 | N-(2-((8-(BIS(CARBOXYMETHYL)AMINO)-6-METHOXY-2-QUINOLINYL)METHOXY)-4-METHYLPHENYL)-N-(CARBOXYMETHYL)GLYCINE POTASSIUM SALT (1:4) | Q27285308 | YC

Spezifikationen & Reinheit

≥95%

Storage

Protected from light,Store at -20°C

Verschickt in

Ice chest + Ice pads

Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.

Reinheit

≥95%

Produkteigenschaften

Erregungs- und Emissionsbereiche

λex 332 nm, λem 493 nm in 0.1 M Tris pH 8.0, 10 mM Ca2+; λex 332-354 nm, λem 505-510 nm

Namen und Kennungen

Pubchem Sid

528766824

Kanonisches Lächeln

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+]

IUPAC Name

tetrapotassium;2-[2-[[8-[bis(carboxylatomethyl)amino]-6-methoxyquinolin-2-yl]methoxy]-N-(carboxylatomethyl)-4-methylanilino]acetate

InChIKey

XAGUNWDMROKIFJ-UHFFFAOYSA-J

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

Isomere 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+]

WGK Deutschland

3

Molekulargewicht

693.87

Beilstein

5374262

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Klasse Carboxylic acids and derivatives
      • Subclass Tetracarboxylic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Klasse: Carboxylic acids and derivatives
• Subclass: Tetracarboxylic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Tetracarboxylic acids and derivatives
• Alternative Parents: Aminoquinolines and derivatives Alpha amino acids Methoxyanilines Aminophenyl ethers Phenoxy compounds Dialkylarylamines Anisoles Aminotoluenes Alkyl aryl ethers Pyridines and derivatives Heteroaromatic compounds Carboxylic acid salts Amino acids Carboxylic acids Azacyclic compounds Organopnictogen compounds Organic zwitterions Organic potassium salts Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Tetracarboxylic acid or derivatives - Aminoquinoline - Quinoline - Alpha-amino acid or derivatives - Alpha-amino acid - Aminophenyl ether - Methoxyaniline - Phenoxy compound - Aminotoluene - Aniline or substituted anilines - Dialkylarylamine - Tertiary aliphatic/aromatic amine - Phenol ether - Anisole - Toluene - Alkyl aryl ether - Benzenoid - Pyridine - Monocyclic benzene moiety - Heteroaromatic compound - Amino acid - Tertiary amine - Carboxylic acid salt - Amino acid or derivatives - Azacycle - Organic alkali metal salt - Organoheterocyclic compound - Ether - Carboxylic acid - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic potassium salt - Organic salt - Organic zwitterion - Organooxygen compound - Organonitrogen compound - Carbonyl group - Amine - Aromatic heteropolycyclic compound
• Beschreibung: This compound belongs to the class of organic compounds known as tetracarboxylic acids and derivatives. These are carboxylic acids containing exactly four carboxyl groups.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemische und physikalische Eigenschaften

• Löslichkeit: Soluble in water (10 mg/ml).
• Empfindlichkeit: light sensitive
• Siedepunkt (°C): 831.6° C at 760 mmHg (Predicted)
• Schmelzpunkt (°C): 163.9-166.1° C
• Molekulargewicht: 693.900 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 13
• Rotatable Bond Count: 10
• Exact Mass: 692.993 Da
• Monoisotopic Mass: 692.993 Da
• Topological Polar Surface Area: 198.000 Ų
• Heavy Atom Count: 43
• Formal Charge: 0
• Complexity: 819.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 5

XLogP3