LDS 751 - ≥98% , CAS No.181885-68-7

CAS: 181885-68-7 Cat. No.: L332807 Molecular Weight: 471.98 PubChem CID: 5706752

GRADE & PURITY ≥98%

Synonyms

Q27123214 | CHEBI:52100 | Quinolinium, 6-(dimethylamino)-2-[4-[4-(dimethylamino)phenyl]-1,3-butadienyl]-1-ethyl, perchlorate | AKOS040744090 | PD094715 | 2-[(1E,3E)-4-[4-(dimethylamino)phenyl]buta-1,3-dienyl]-1-ethyl-N,N-dimethylquinolin-1-ium-6-amine;per

Storage

Protected from light,Store at -20°C,Argon charged,Desiccated

Shipped In

Ice chest + Ice pads

Overview

LDS 751 is a fluorescent cell-permeant nucleic acid stain that can be well excited with 488 nm laser line although it has a peak excitation at ~543 nm on dsDNA. It might be an alternative to DRAQ 5?, useful in multicolor analyses due to its long wavelength emission maximum (~712 nm). Upon binding to dsDNA LDS 751 has ~20-fold fluorescence enhancement. It has been reported that LDS-751 is excluded from the nucleus and binds the polarized membranes of mitochondria. Thiazole orange (an RNA dye) and LDS-751 (a DNA dye) composition has been used to separate reticulocytes from other cell populations. LDS 751 has been also used to separate red blood cells from nucleated cells.

Specifications

Synonyms

Q27123214 | CHEBI:52100 | Quinolinium, 6-(dimethylamino)-2-[4-[4-(dimethylamino)phenyl]-1, 3-butadienyl]-1-ethyl, perchlorate | AKOS040744090 | PD094715 | 2-[(1E, 3E)-4-[4-(dimethylamino)phenyl]buta-1, 3-dienyl]-1-ethyl-N, N-dimethylquinolin-1-ium-6-amine;per

Specifications & Purity

≥98%

Storage

Protected from light, Store at -20°C, Argon charged, Desiccated

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%

Product Properties

• Excitation and Emision Ranges: λex 543 nm,λem 712 nm in DMSO

Names and Identifiers

• Pubchem Sid: 504763935
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504763935
• Canonical Smiles: CC[N+]1=C(C=CC2=C1C=CC(=C2)N(C)C)C=CC=CC3=CC=C(C=C3)N(C)C.[O-]Cl(=O)(=O)=O
• IUPAC Name: 2-[(1E,3E)-4-[4-(dimethylamino)phenyl]buta-1,3-dienyl]-1-ethyl-N,N-dimethylquinolin-1-ium-6-amine;perchlorate
• InChIKey: FGBAVQUHSKYMTC-UHFFFAOYSA-M
• INCHI: 1S/C25H30N3.ClHO4/c1-6-28-23(16-13-21-19-24(27(4)5)17-18-25(21)28)10-8-7-9-20-11-14-22(15-12-20)26(2)3;2-1(3,4)5/h7-19H,6H2,1-5H3;(H,2,3,4,5)/q+1;/p-1
• Isomeric SMILES: CC[N+]1=C(C=CC2=C1C=CC(=C2)N(C)C)/C=C/C=C/C3=CC=C(C=C3)N(C)C.[O-]Cl(=O)(=O)=O
• PubChem CID: 5706752
• Molecular Weight: 471.98

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Quinolines and derivatives
      • Subclass Aminoquinolines and derivatives

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Quinolines and derivatives
• Subclass: Aminoquinolines and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Aminoquinolines and derivatives
• Alternative Parents: Styrenes Dialkylarylamines Aniline and substituted anilines Pyridinium derivatives Organic perchlorates Organic perchlorate salts Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Aminoquinoline - Styrene - Tertiary aliphatic/aromatic amine - Aniline or substituted anilines - Dialkylarylamine - Monocyclic benzene moiety - Organic perchlorate - Pyridine - Pyridinium - Organic perchlorate salt - Benzenoid - Heteroaromatic compound - Tertiary amine - Organic chlorate - Azacycle - Amine - Hydrocarbon derivative - Organic oxide - Organonitrogen compound - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Organic salt - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as aminoquinolines and derivatives. These are organic compounds containing an amino group attached to a quinoline ring system.
• External Descriptors: organic perchlorate salt

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

Chemical and Physical Properties

• Sensitivity: Light sensitive
• Molecular Weight: 472.000 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 6
• Exact Mass: 471.192 Da
• Monoisotopic Mass: 471.192 Da
• Topological Polar Surface Area: 84.600 Ų
• Heavy Atom Count: 33
• Formal Charge: 0
• Complexity: 612.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 2
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 2
• Covalently-Bonded Unit Count: 2

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