5-(2-Aminoethylamino)-1-naphthalenesulfonic acid - for fluorescence analysis, ≥98% , CAS No.50402-56-7

CAS: 50402-56-7 Cat. No.: N136343 Molecular Weight: 266.32 EC Number: 256-575-5

GRADE & PURITY for Fluorescence analysis, ≥98%

Synonyms

5-(2-Aminoethylamino)naphthalene-1-sulphonic acid | N-(Aminoethyl)-5-naphthylamine-1-sulfonic acid | D94764 | 1-Naphthalenesulfonic acid, 5-[(2-aminoethyl)amino]- | 3JBY896YZF | MFCD00066932 | AKOS005203281 | 2-Nitro-4-hydroxyaniline | Q5322826 | FT-06398

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Overview

N-(Aminoethyl)-5-naphthylamine-1-sulfonic Acid is a fluorescent reagent with a terminal amine for derivatization. It has similar spectral properties to the naphthalenesulfonic acids.
A fluorescent reagent.

Specifications

Synonyms

5-(2-Aminoethylamino)naphthalene-1-sulphonic acid | N-(Aminoethyl)-5-naphthylamine-1-sulfonic acid | D94764 | 1-Naphthalenesulfonic acid, 5-[(2-aminoethyl)amino]- | 3JBY896YZF | MFCD00066932 | AKOS005203281 | 2-Nitro-4-hydroxyaniline | Q5322826 | FT-06398

Specifications & Purity

for fluorescence analysis, ≥98%

Storage

Store at -20°C, Argon charged

Shipped In

Ice chest + Ice pads

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

Grade

for Fluorescence analysis

Purity

≥98%

Names and Identifiers

• Pubchem Sid: 504756118
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504756118
• Canonical Smiles: C1=CC2=C(C=CC=C2S(=O)(=O)O)C(=C1)NCCN
• IUPAC Name: 5-(2-aminoethylamino)naphthalene-1-sulfonic acid
• InChIKey: SJQRQOKXQKVJGJ-UHFFFAOYSA-N
• INCHI: 1S/C12H14N2O3S/c13-7-8-14-11-5-1-4-10-9(11)3-2-6-12(10)18(15,16)17/h1-6,14H,7-8,13H2,(H,15,16,17)
• Isomeric SMILES: C1=CC2=C(C=CC=C2S(=O)(=O)O)C(=C1)NCCN
• Molecular Weight: 266.32
• Reaxy-Rn: 5817339
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=5817339&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Class Naphthalenes
      • Subclass Naphthalene sulfonic acids and derivatives
        • Level5 Naphthalene sulfonates
          • Level6 1-naphthalene sulfonates

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Naphthalenes
• Subclass: Naphthalene sulfonic acids and derivatives
• Intermediate Tree Nodes: Naphthalene sulfonates
• Direct Parent: 1-naphthalene sulfonates
• Alternative Parents: 1-naphthalene sulfonic acids and derivatives 1-sulfo,2-unsubstituted aromatic compounds Secondary alkylarylamines Sulfonyls Organosulfonic acids Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives
• Molecular Framework: Aromatic homopolycyclic compounds
• Substituents: 1-naphthalene sulfonic acid or derivatives - 1-naphthalene sulfonate - Arylsulfonic acid or derivatives - 1-sulfo,2-unsubstituted aromatic compound - Secondary aliphatic/aromatic amine - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Secondary amine - Organic nitrogen compound - Amine - Organic oxygen compound - Primary amine - Organosulfur compound - Organonitrogen compound - Primary aliphatic amine - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Aromatic homopolycyclic compound
• Description: This compound belongs to the class of organic compounds known as 1-naphthalene sulfonates. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group at the 1-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring.
• 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

Chemical and Physical Properties

• Solubility: Solubility: Soluble in DMSO
• Sensitivity: Light sensitive
• Molecular Weight: 266.320 g/mol
• XLogP3: -1.300
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 4
• Exact Mass: 266.073 Da
• Monoisotopic Mass: 266.073 Da
• Topological Polar Surface Area: 101.000 Ų
• Heavy Atom Count: 18
• Formal Charge: 0
• Complexity: 366.000
• 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: 1