CAS: 145-50-6 - p-Naphtolbenzein

Formula: C₂₇H₁₈O₂

InChI: InChI=1S/C27H18O2/c28-25-16-14-23(19-10-4-6-12-21(19)25)27(18-8-2-1-3-9-18)24-15-17-26(29)22-13-7-5-11-20(22)24/h1-17,28H

InChI key: InChIKey=VDDWRTZCUJCDJM-UHFFFAOYSA-N

SMILES: O=C1C=CC(C=2C=CC=CC12)=C(C=3C=CC=CC3)C4=CC=C(O)C=5C=CC=CC54

Synonyms:

• (4E)-4-[(4-hydroxynaphthalen-1-yl)(phenyl)methylidene]naphthalen-1(4H)-one
• (4Z)-4-[(4-hydroxynaphthalen-1-yl)(phenyl)methylidene]naphthalen-1(4H)-one
• 1(4H)-Naphthalenone, 4-((4-hydroxy-1-naphthalenyl)phenylmethylene)-
• 1(4H)-Naphthalenone, 4-(alpha-(4-hydroxy-1-naphthyl)benzylidene)- (8CI)
• 1(4H)-Naphthalenone, 4-[α-(4-hydroxy-1-naphthyl)benzylidene]-
• 4,4'-[Hydroxy(Phenyl)Methanediyl]Dinaphthalen-1-Ol
• 4-(alpha-(4-Hydroxy-1-naphthyl)benzylidene)naphthalen-1(4H)-one
• 4-[(4-Hydroxy-1-naphthalenyl)phenylmethylene]-1(4H)-naphthalenone
• 4-[(4-hydroxynaphthalen-1-yl)(phenyl)methylidene]naphthalen-1(4H)-one
• Nsc 9862
• alpha-Naphtholbenzein
• p-Naphtholbenzein
• α-Naphtholbenzein

p-Naphtholbenzein

CAS: 145-50-6

• Formula: C₂₇H₁₈O₂
• Color and Shape: Orange to Amber to Dark red powder to crystal
• Molecular weight: 374.44

α-Naphtholbenzein

CAS: 145-50-6

α-Naphtholbenzein is used as a pH indicator. (pH 0.0-0.8/ pH 8.2-10.0). This Thermo Scientific Chemicals …

• Formula: C₂₇H₁₈O₂
• Color and Shape: Powder, Red to brown
• Molecular weight: 374.44

1(4H)-Naphthalenone, 4-[(4-hydroxy-1-naphthalenyl)phenylmethylene]-

CAS: 145-50-6

• Formula: C₂₇H₁₈O₂
• Purity: 90%
• Color and Shape: Liquid
• Molecular weight: 374.4306

α-Naphtholbenzein

CAS: 145-50-6

• Formula: C₂₇H₁₈O₂
• Color and Shape: Red to red-brown or dark brown powder
• Molecular weight: 374.44

α-Naphtholbenzein

CAS: 145-50-6

α-Naphtholbenzein, also known as p-Naphtolbenzein, is a dye that serves as a pH indicator, exhibiting …

• Formula: C₂₇H₁₈O₂
• Color and Shape: Liquid
• Molecular weight: 374.43

alfa-Naphtholbenzein

CAS: 145-50-6

• Formula: C₂₇H₁₈O₂
• Molecular weight: 374.44

α-Naphtholbenzein

CAS: 145-50-6

• Formula: C₂₇H₁₈O₂
• Color and Shape: dark red powder
• Molecular weight: 374.43g/mol

α-Naphtholbenzein (Technical Grade)

CAS: 145-50-6

Applications alpha-Naphtholbenzein is a pH indicator (pH 0.0-0.8/ pH 8.2-10.0). Dyes and metabolites.

• Formula: C₂₇H₁₈O₂
• Color and Shape: Dark Red
• Molecular weight: 374.43

Naphtholbenzein

CAS: 145-50-6

• Color and Shape: Solid
• Molecular weight: 374.4389953613281

p-Naphtholbenzein

CAS: 145-50-6

p-Naphtholbenzein is a fluorescent dye that is used in the diagnosis of human pathogens. It …

• Formula: C₂₇H₁₈O₂
• Color and Shape: Powder
• Molecular weight: 374.43 g/mol

1-Naphtholbenzein extrapure

CAS: 145-50-6

• Color and Shape: Dark red to red-brown to brown black to orange-brown, Powder, Clear