LDS 751 dye
Basic information
- CAS
181885-68-7- Standard SMILES
CC[n+]1c(/C=C/C=C/c2ccc(N(C)C)cc2)ccc2cc(N(C)C)ccc21.[O-][Cl+3]([O-])([O-])[O-]- InChIKey
FGBAVQUHSKYMTC-UHFFFAOYSA-M- Molecular formula
- C25H30ClN3O4
- Average molar mass
- 472 g/mol
- Monoisotopic mass
- 471.1924841
Overview
LDS 751 dye is an organic perchlorate salt. It has a role as a fluorochrome. It contains a LDS 751(1+).
Names & identifiers
- Preferred name
- LDS 751 dye
- IUPAC
- 2-[(1E,3E)-4-[4-(dimethylamino)phenyl]buta-1,3-dienyl]-1-ethyl-N,N-dimethylquinolin-1-ium-6-amine perchlorate
- English name
- LDS751
- Molecular formula
- C25H30N3.ClO4
- Molecular weight
- 471.982
Names & synonyms
Lds-751181885-68-7LDS 751 dyeLDS751CHEBI:52100AKOS040744090PD0947156-(Dimethylamino)-2-(4-(4-(dimethylamino)phenyl)buta-1,3-dien-1-yl)-1-ethylquinolin-1-ium perchlorateQ271232142-[(1E,3E)-4-[4-(dimethylamino)phenyl]buta-1,3-dienyl]-1-ethyl-N,N-dimethylquinolin-1-ium-6-amine;perchlorateQuinolinium, 6-(dimethylamino)-2-[4-[4-(dimethylamino)phenyl]-1,3-butadienyl]-1-ethyl, perchlorateLDS 751 (>70%)
Show more names
LDS 751 (>LDS 751 (>70%)LDS 751 *CAS 181885-68-7*6-(dimethylamino)-2-((1E,3E)-4-(4-(dimethylamino)phenyl)buta-1,3-dien-1-yl)-1-ethylquinolin-1-ium perchlorate
6-(Dimethylamino)-2-[4-[4-(dimethylamino)phenyl]-1,3-butadienyl]-1-ethyl-quinolinium PerchlorateSCHEMBL29419033DTXSID701365632GHA88568HY-D0996CS-80866-(dimethylamino)-2-{4-[4-(dimethylamino)phenyl]buta-1,3-dien-1-yl}-1-ethylquinolinium perchlorateBP-45830
Database identifiers
Properties
Computed structural properties
- Topological polar surface area
- 84.6 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 6
- Rotatable bonds
- 6
- Heavy atoms
- 33
- Formal charge
- 0
- Complexity
- 612
Physicochemical properties
- storage temp.
- -20 °C · Hygroscopic, -20°C Freezer, Under inert atmosphere
- solubility
- DMSO (Slightly), Methanol (Very Slightly)
- form
- Solid
- color
- Dark Brown to Black
- Appearance
- Dark Brown to Black Solid
- ex/em
- 560 nm; · λex 560 nm; λem 711 nm
- Stability
- Hygroscopic
- Symbol(GHS)
- 3 · GHS03,GHS05
- Signal word
- Danger
- Hazard statements
- 315 · H315-H318-H272
- Precautionary statements
- 501 · P501-P220-P210-P221-P264-P280-P302+P352-P370+P378-P362+P364-P332+P313-P305+P351+P338+P310
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- Signal word
- Danger
- Symbol(GHS)
- GHS03,GHS05
- Hazard statements
- H315-H318-H272
- Precautionary statements
- P501-P220-P210-P221-P264-P280-P302+P352-P370+P378-P362+P364-P332+P313-P305+P351+P338+P310
Chemistry & industry
Applications
DescriptionLDS 751 is a cell-permeable fluorescent stain for nucleic acid. Upon binding to double stranded DNA, the fluorescence of LDS 751 has increased 20-fold enhancement. Study shows that LDS-751 can be excluded from the nucleus and binds the polarized membranes of mitochondria.
UsesLDS 751 is a fluorescent cell-permeant nucleic acid stain.
Additional notes
DefinitionChEBI: LDS 751 dye is an organic perchlorate salt. It has a role as a fluorochrome. It contains a LDS 751(1+).
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