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104043

Sigma-Aldrich

N-Phenyl-1-naphthylamine

reagent grade, 98%

Synonym(s):

1-(N-phenylamino)naphthalene, N-(1-Naphthyl)aniline, NPN

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About This Item

Linear Formula:
C10H7NHC6H5
CAS Number:
90-30-2
Molecular Weight:
219.28
Beilstein:
2211174
EC Number:
201-983-0
MDL number:
MFCD00003878
UNSPSC Code:
12352100
PubChem Substance ID:
57646802
NACRES:
NA.22

grade

reagent grade

Quality Level

100

Assay

98%

form

solid

bp

226 °C/15 mmHg (lit.)

mp

60-62 °C (lit.)

λmax

252 nm

SMILES string

N(c1ccccc1)c2cccc3ccccc23

InChI

1S/C16H13N/c1-2-9-14(10-3-1)17-16-12-6-8-13-7-4-5-11-15(13)16/h1-12,17H

InChI key

XQVWYOYUZDUNRW-UHFFFAOYSA-N

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Application

N-Phenyl-1-naphthylamine can be used as fluorescent probe for the determination of critical micelle concentration of surfactants. N-Phenyl-1-naphthylamine was used in a method for determination of the concentration of organolithium and organomagnesium reagents. N-Phenyl-1-naphthylamine was used as hydrophobic probe to study the phase transitions of membrane lipids in whole cells .

Biochem/physiol Actions

N-Phenyl-1-naphthylamine turns fluorescent after binding to hydrophobic regions of cell membranes.

Signal Word

Warning

Hazard Statements

H302,H317,H373,H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1B - STOT RE 2

Target Organs

Blood

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV0353
0000286359
0000237396
MKCS8611
MKCQ9154

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Gram-negative bacteria are important food spoilage and pathogenic bacteria. Their unique outer membrane (OM) provides them with a hydrophilic surface structure, which makes them inherently resistant to many antimicrobial agents, thus hindering their control. However, with permeabilizers, compounds that disintegrate
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The development of novel antimicrobial agents is urgently required to curb the widespread emergence of multidrug-resistant bacteria like colistin-resistant Pseudomonas aeruginosa. We previously synthesized a series of amphiphilic neamine derivatives active against bacterial membranes, among which 3',6-di-O-[(2"-naphthyl)propyl]neamine (3',6-di2NP), 3',6-di-O-[(2"-naphthyl)butyl]neamine (3',6-di2NB)
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