Wright's stain - high-purity, ≥97%(HPLC), for blood and biologicl stain , CAS No.68988-92-1

CAS: 68988-92-1 Cat. No.: W100942 Molecular Weight: 933.29 EC Number: 273-541-5

GRADE & PURITY High-purity, ≥97%(HPLC), for blood and biologicl stain

Synonyms

Eosin Methylene blue according to Wright

Storage

Room temperature

Shipped In

Normal

Overview

Wright stain is a polychrome stain used to stain peripheral blood and bone marrow smears. It contains both methylene blue and eosin.

Specifications

Synonyms

Eosin Methylene blue according to Wright

Specifications & Purity

high-purity, ≥97%(HPLC), for blood and biologicl stain

Biochemical and Physiological Mechanisms

Wright stain is a commonly used hematological stain. This stain is used in blood smear preparations and has also been described in the staining of microorganisms.

Storage

Room temperature

Shipped In

Normal

Grade

High-purity

Purity

≥97%(HPLC)

Names and Identifiers

• Pubchem Sid: 488200763
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488200763
• Canonical Smiles: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.C1=CC=C(C(=C1)C2=C3C=C(C(=C(C3=[O+]C4=C(C(=C(C=C24)Br)O)Br)Br)O)Br)C(=O)O
• IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;2-(2,4,5,7-tetrabromo-3,6-dihydroxyxanthen-10-ium-9-yl)benzoic acid
• InChIKey: AXIKDPDWFVPGOD-UHFFFAOYSA-O
• INCHI: 1S/C20H8Br4O5.C16H18N3S/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13/h1-6H,(H2-,25,26,27,28);5-10H,1-4H3/q;+1/p+1
• Isomeric SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.C1=CC=C(C(=C1)C2=C3C=C(C(=C(C3=[O+]C4=C(C(=C(C=C24)Br)O)Br)Br)O)Br)C(=O)O
• WGK Germany: 3
• Molecular Weight: 933.29

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Benzopyrans
      • Subclass 1-benzopyrans
        • Level5 Dibenzopyrans
          • Level6 Xanthenes

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Benzopyrans
• Subclass: 1-benzopyrans
• Intermediate Tree Nodes: Dibenzopyrans
• Direct Parent: Xanthenes
• Alternative Parents: Benzothiazines Benzoic acids O-bromophenols Benzoyl derivatives Dialkylarylamines Aryl bromides Secondary ketimines Heteroaromatic compounds Oxacyclic compounds Azacyclic compounds Carboxylic acids Organooxygen compounds Hydrocarbon derivatives Organic oxides Organobromides Organic cations
• Molecular Framework: Not available
• Substituents: Xanthene - Benzothiazine - Benzoic acid or derivatives - Benzoic acid - Benzoyl - 2-halophenol - 2-bromophenol - Tertiary aliphatic/aromatic amine - Dialkylarylamine - Phenol - Aryl halide - Monocyclic benzene moiety - Benzenoid - Aryl bromide - Heteroaromatic compound - Secondary ketimine - Tertiary amine - Oxacycle - Azacycle - Carboxylic acid derivative - Carboxylic acid - Hydrocarbon derivative - Organooxygen compound - Organohalogen compound - Amine - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Organobromide - Organonitrogen compound - Organic cation - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as xanthenes. These are polycyclic aromatic compounds containing a xanthene moiety, which consists of two benzene rings joined to each other by a pyran 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: Soluble in water (partly), and methanol (1 mg/ml).
• Sensitivity: Moisture sensitive.
• Refractive Index: 1.52-1.522
• Molecular Weight: 933.300 g/mol
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 3
• Exact Mass: 932.836 Da
• Monoisotopic Mass: 928.84 Da
• Topological Polar Surface Area: 123.000 Ų
• Heavy Atom Count: 49
• Formal Charge: 2
• Complexity: 1070.000
• 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: 2

XLogP3

References

1. Jiayan Yang, Liangliang Dong, Yifan Wang, Lifen Gong, Hongwei Gao, Yicheng Xie.  (2024)  Targeted degradation of hexokinase 2 for anti‑inflammatory treatment in acute lung injury.  Molecular Medicine Reports,  29  (5): (1-11).  [PMID:38516767] [10.3892/mmr.2024.13206]