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
- See more synonyms
- 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
Ref: 3B-N0028
25g | 225.00 € |
Estimated delivery in United States, on Tuesday 30 Apr 2024
alpha-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
Ref: 02-A16125
5g | 36.00 € | |
25g | 116.00 € | |
100g | 373.00 € |
Estimated delivery in United States, on Thursday 2 May 2024
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
Ref: AN-AG001KFL
1g | 54.00 € | |
5g | 115.00 € | |
25g | 241.00 € | |
100g | 722.00 € |
Estimated delivery in United States, on Tuesday 7 May 2024
alpha-Naphtholbenzein
CAS:145-50-6
Formula:
C27H18O2
Color and Shape:
dark red powder
Molecular weight:
374.43g/mol
Ref: 54-OR70081
25g | 179.00 € | |
100g | 569.00 € |
Estimated delivery in United States, on Tuesday 14 May 2024
Ref: 4Z-N-110011
10mg | To inquire | |
25mg | To inquire | |
50mg | To inquire | |
100mg | To inquire |
Estimated delivery in United States, on Tuesday 14 May 2024
alpha-Naphtholbenzein
CAS:145-50-6
Formula:
C27H18O2
Color and Shape:
Red to red-brown or dark brown powder
Molecular weight:
374.44
Ref: 7W-GT1431
10g | 41.00 € | |
25g | 80.00 € |
Estimated delivery in United States, on Tuesday 14 May 2024
Ref: 10-F493835
5g | 118.00 € | |
25g | To inquire | |
100g | To inquire | |
250g | To inquire |
Estimated delivery in United States, on Friday 17 May 2024
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
Ref: 3D-FN32370
25g | 91.00 € | |
50g | 154.00 € | |
100g | 265.00 € | |
250g | 526.00 € | |
500g | 843.00 € |
Estimated delivery in United States, on Tuesday 21 May 2024
1-Naphtholbenzein extrapure
CAS:145-50-6
Color and Shape:
Dark red to red-brown to brown black to orange-brown, Powder, Clear
Ref: SR-77807
5g | 27.00 € | |
25g | 49.00 € |
Estimated delivery in United States, on Tuesday 4 Jun 2024
Alpha-Naphtholbenzein (Technical Grade)
Controlled ProductCAS: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 to Very Dark Red Solid
Molecular weight:
374.43
Ref: TR-N369005
5g | 178.00 € | |
10g | 268.00 € | |
25g | 509.00 € |
Estimated delivery in United States, on Monday 17 Jun 2024