Oil red O
Properties
- Molecular formula
- C26H24N4O
- Molar mass
- 408.51 g/mol
- Exact mass
- 408.1950 Da
- logP
- 8.61Crippen estimate
- Polar surface area
- 69.7 Ų
- H-bond donors / acceptors
- 1 / 5
- Rotatable bonds
- 4
Identifiers
CAS number
1320-06-5SMILES
CC1=CC(=C(C=C1)C)N=NC2=C(C=C(C(=C2)C)N=NC3=C(C=CC4=CC=CC=C43)O)CInChIKey
NPGIHFRTRXVWOY-UHFFFAOYSA-NInChI
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,1-4H3Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
19 names · show all
- 2-Naphthalenol, 1-[2-[4-[2-(dimethylphenyl)diazenyl]dimethylphenyl]diazenyl]-
- C.I. Solvent red 27
- 2-Naphthalenol, 1-[[4-[(dimethylphenyl)azo]dimethylphenyl]azo]-
- 1-[2-[4-[2-(Dimethylphenyl)diazenyl]dimethylphenyl]diazenyl]-2-naphthalenol
- C.I. 26125
- Oil red OS
- D And C red no. 18
- Oil red 6B
- Oil red 5B
- Orient oil red 5B
- Fat red 5B
- Red OS
- SOT Red 2
- Aizen SOT red 2
- Solvent red 27
- Fat red 5B02
- Oil red 5303
- Oil red 5B special
- 1-[2-[4-[2-(2,5-Dimethylphenyl)diazenyl]-2,5-dimethylphenyl]diazenyl]-2-naphthalenol
Work with Oil red O
Similar compounds
Sudan ii3118-97-681 % similar
Orange ot2646-17-570 % similar
Solvent red 253176-79-267 % similar
Sudan iv85-83-665 % similar
Toluidine red2425-85-662 % similar
Sudan red G1229-55-652 % similar
Sudan I842-07-951 % similar
Sudan iii85-86-950 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds