Reichardt′s dye - ≥90% , CAS No.10081-39-7

CAS: 10081-39-7 Cat. No.: R348552 Molecular Weight: 551.68 Beilstein Registry Number: 1444580 PubChem CID: 2754438

GRADE & PURITY ≥90%

Synonyms

Reichardt dye | Reichardt's betain | Betaine 30 | 2,6-Diphenyl-4-(2,4,6-triphenyl-1-pyridinio)phenolate | 2,6-diphenyl-4-(2,4,6-triphenylpyridin-1-ium-1-yl)phenolate | 10081-39-7

Storage

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

Shipped In

Ice chest + Ice pads

Specifications

Synonyms

Reichardt dye | Reichardt's betain | Betaine 30 | 2, 6-Diphenyl-4-(2, 4, 6-triphenyl-1-pyridinio)phenolate | 2, 6-diphenyl-4-(2, 4, 6-triphenylpyridin-1-ium-1-yl)phenolate | 10081-39-7

Specifications & Purity

≥90%

Storage

Protected from light, 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.

Purity

≥90%

Names and Identifiers

• Pubchem Sid: 504761415
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504761415
• Canonical Smiles: C1=CC=C(C=C1)C2=CC(=[N+](C(=C2)C3=CC=CC=C3)C4=CC(=C(C(=C4)C5=CC=CC=C5)[O-])C6=CC=CC=C6)C7=CC=CC=C7
• IUPAC Name: 2,6-diphenyl-4-(2,4,6-triphenylpyridin-1-ium-1-yl)phenolate
• InChIKey: UWOVWIIOKHRNKU-UHFFFAOYSA-N
• INCHI: 1S/C41H29NO/c43-41-37(31-18-8-2-9-19-31)28-36(29-38(41)32-20-10-3-11-21-32)42-39(33-22-12-4-13-23-33)26-35(30-16-6-1-7-17-30)27-40(42)34-24-14-5-15-25-34/h1-29H
• Isomeric SMILES: C1=CC=C(C=C1)C2=CC(=[N+](C(=C2)C3=CC=CC=C3)C4=CC(=C(C(=C4)C5=CC=CC=C5)[O-])C6=CC=CC=C6)C7=CC=CC=C7
• WGK Germany: 3
• PubChem CID: 2754438
• Molecular Weight: 551.68
• Beilstein: 1444580

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Class Benzene and substituted derivatives
      • Subclass Terphenyls

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Benzene and substituted derivatives
• Subclass: Terphenyls
• Intermediate Tree Nodes: Not available
• Direct Parent: M-terphenyls
• Alternative Parents: Phenylpyridines Biphenyls and derivatives Phenoxides Pyridinium derivatives Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteromonocyclic compounds
• Substituents: Meta-terphenyl - Biphenyl - 2-phenylpyridine - 4-phenylpyridine - Phenoxide - Pyridinium - Pyridine - Heteroaromatic compound - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Aromatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as m-terphenyls. These are terphenyls with a structure containing the 1,3-diphenylbenzene skeleton.
• 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: Insoluble in water.
• Sensitivity: light sensitive
• Melt Point(°C): 271-275° C (lit.)
• Molecular Weight: 551.700 g/mol
• XLogP3: 11.100
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 6
• Exact Mass: 551.225 Da
• Monoisotopic Mass: 551.225 Da
• Topological Polar Surface Area: 26.900 Ų
• Heavy Atom Count: 43
• Formal Charge: 0
• Complexity: 756.000
• 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

References

1. Junmeng Zhao, Wenjiao Ge, Jianbo Shuai, Xiangli Gao, Fengshan Zhang, Xiaohui Wang.  (2023)  Efficient Cellulose Dissolution and Film Formation Enabled by Superbase Amino Acid Ionic Liquids.  MACROMOLECULAR RAPID COMMUNICATIONS,  44  (17): (2300175).  [PMID:37222244] [10.1002/marc.202300175]

2. Deqing Wei, Xu Li, Xinyi Deng, Xiaohui Liu, Peng Lu, Feng-Wu Bai, Yong Guo, Feng-Li Zhang, Yanqin Wang.  (2026)  Leveraging a Catalytic Alkaline Deep Eutectic Solvent for Mild Oxidative Fractionation of Lignocellulose.  ACS Sustainable Chemistry & Engineering,      [PMID:] [10.1021/acssuschemeng.5c13481]