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399728

Sigma-Aldrich

(R)-(−)-N-[1-(1-Naphthyl)ethyl]phthalamic acid

98%

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About This Item

Linear Formula:
2-[C10H7CH(CH3)NHCO]C6H4CO2H
CAS Number:
163438-05-9
Molecular Weight:
319.35
MDL number:
MFCD00192338
UNSPSC Code:
12352005
PubChem Substance ID:
24864836
NACRES:
NA.22

assay

98%

form

solid

optical activity

[α]26/D −48°, c = 1 in methanol

mp

166 °C (dec.) (lit.)

functional group

amide
carboxylic acid

SMILES string

C[C@@H](NC(=O)c1ccccc1C(O)=O)c2cccc3ccccc23

InChI

1S/C20H17NO3/c1-13(15-12-6-8-14-7-2-3-9-16(14)15)21-19(22)17-10-4-5-11-18(17)20(23)24/h2-13H,1H3,(H,21,22)(H,23,24)/t13-/m1/s1

InChI key

ZEKKAEAOTSMLNW-CYBMUJFWSA-N

General description

N-[1-(1-Naphthyl)ethyl]phthalamic acid is a chiral nonsteroidal anti-inflammatory drug.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
09903PZ

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Nonaqueous capillary electrophoresis chiral separations with quaternary ammonium β-cyclodextrin
Wang F and Khaledi MG
Journal of Chromatography A, 817(1-2), 121-128 (1998)
Yu-Tong Jiang et al.
The New phytologist, 225(4), 1606-1617 (2019-10-01)
Two types of tonoplast proton pumps, H+ -pyrophosphatase (V-PPase) and the H+ -ATPase (V-ATPase), establish the proton gradient that powers molecular traffic across the tonoplast thereby facilitating turgor regulation and nutrient homeostasis. However, how proton pumps regulate development remains unclear.

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