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Merck
CN

112909

Ethyl 4-aminobenzoate

98%, solid

Synonym(s):

Et-PABA, Ethyl p-aminobenzoate

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About This Item

Linear Formula:
H2NC6H4CO2C2H5
CAS Number:
Molecular Weight:
165.19
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
202-303-5
MDL number:
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Product Name

Ethyl 4-aminobenzoate, 98%

InChI key

BLFLLBZGZJTVJG-UHFFFAOYSA-N

InChI

1S/C9H11NO2/c1-2-12-9(11)7-3-5-8(10)6-4-7/h3-6H,2,10H2,1H3

SMILES string

CCOC(=O)c1ccc(N)cc1

assay

98%

form

solid

mp

88-90 °C (lit.)

functional group

ester

Quality Level

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Application

Ethyl 4-aminobenzoate may be used in the synthesis of ethyl 4-[(E)-(2-hydroxy-4-methoxyphenyl)methyleneamino] benzoate (Schiff base), via reaction with 2-hydroxy-4-methoxybenzaldehyde.

General description

Vibrational spectral investigations of ethyl 4-aminobenzoate in solid phase have been reported. It affords an electroactive conducting copolymer with o-anisidine, via an electrochemical synthesis employing cyclic voltammetry.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

233.6 °F

flash_point_c

112 °C

ppe

Eyeshields, Gloves, type N95 (US)


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Electrochemical Synthesis and Characterization of Nano Poly (o-anisidine-co-ethyl 4-aminobenzoate).
Sasikumar R and Manisankar P.
Advanced Materials Research, 678, 239-243 (2013)
Elena Pahonțu et al.
Molecules (Basel, Switzerland), 20(4), 5771-5792 (2015-04-08)
A novel Schiff base, ethyl 4-[(E)-(2-hydroxy-4-methoxyphenyl)methylene-amino]benzoate (HL), was prepared and structurally characterized on the basis of elemental analyses, (1)H NMR, (13)C NMR, UV-Vis and IR spectral data. Six new copper(II) complexes, [Cu(L)(NO3)(H2O)2] (1), [Cu(L)2] (2), [Cu(L)(OAc)] (3), [Cu2 (L)2Cl2(H2O)4] (4)
S Muthu et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 112, 169-181 (2013-05-15)
The FT-IR and FT-Raman spectra of ethyl 4-aminobenzoate (EAB) in the solid phase were recorded. The fundamental vibrational wavenumbers, intensities of vibrational bands and the optimized geometrical parameters of the compound were evaluated using DFT (B3LYP) method with 6-311++G(d,p) basis
Qing Zhu et al.
Molecular pharmaceutics, 9(3), 546-553 (2012-02-04)
The crystallization kinetics of various active pharmaceutical ingredient/polyethylene glycol (API/PEG) solid dispersions has been investigated using wide-angle X-ray diffraction (XRD) and Raman spectroscopy. APIs with different physicochemical properties and crystallization tendency were employed to form solid dispersions with PEG. The
Sherry I Bame et al.
American journal of preventive medicine, 43(6 Suppl 5), S435-S442 (2012-11-28)
Hurricanes Katrina and Rita struck the Gulf Coast forcing unprecedented mass evacuation and devastation. Texas 2-1-1 is a disaster communication hub between callers with unmet needs and community services at disaster sites and evacuation destinations. To describe the location and

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