Submit Data |  Help |  Video Tutorials |  News |  Publications |  FTP Download |  REST API |  Citing RGD |  Contact   

ONTOLOGY REPORT - ANNOTATIONS


Term:Oil red O
go back to main search page
Accession:CHEBI:88213 term browser browse the term
Definition:A bis(azo) compound that is 2-naphthol substituted at position 1 by a {4-[(2,5-dimethylphenyl)diazenyl]-2,5-dimethylphenyl}diazenyl group. A fat-soluble dye predominantly used for demonstrating triglycerides in frozen sections and for staining of protein bound lipids in paraffin sections.
Synonyms:exact_synonym: 1-({4-[(2,5-dimethylphenyl)diazenyl]-2,5-dimethylphenyl}diazenyl)naphthalen-2-ol
 related_synonym: 1-(2,5-Dimethyl-4-(2,5-dimethylphenylazo)phenylazo)-2-naphthol;   C.I. 26125;   Formula=C26H24N4O;   InChI=1S/C26H24N4O/c1-16-9-10-17(2)22(13-16)27-28-23-14-19(4)24(15-18(23)3)29-30-26-21-8-6-5-7-20(21)11-12-25(26)31/h5-15,31H,1-4H3;   InChIKey=NPGIHFRTRXVWOY-UHFFFAOYSA-N;   SMILES=C1=C(C(=CC(=C1C)N=NC2=C3C(=CC=C2O)C=CC=C3)C)N=NC4=C(C=CC(=C4)C)C;   Solvent red 27;   Sudan Red 5B
 xref: CAS:14288-70-1;   PMID:12530969;   PMID:25123946;   PMID:25377175;   PMID:25792274;   PMID:26125905;   PMID:26166508;   PMID:26445782;   Reaxys:24002417;   Wikipedia:Oil_Red_O


show annotations for term's descendants       view all columns           Sort by:
 

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 24146
    role 24039
      application 23451
        dye 1299
          histological dye 146
            Oil red O 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 24146
    subatomic particle 24100
      composite particle 24100
        hadron 24100
          baryon 24100
            nucleon 24100
              atomic nucleus 24100
                atom 24100
                  main group element atom 23929
                    main group molecular entity 23929
                      s-block molecular entity 23058
                        hydrogen molecular entity 22865
                          hydrides 20887
                            organic hydride 20027
                              organic fundamental parent 20027
                                hydrocarbon 19382
                                  cyclic hydrocarbon 17114
                                    arene 17103
                                      polycyclic arene 16375
                                        ortho-fused polycyclic arene 10100
                                          ortho-fused bicyclic arene 2360
                                            naphthalene 2307
                                              naphthol 187
                                                2-naphthol 33
                                                  Oil red O 0
paths to the root

NHLBI Logo

RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.