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177458

Sigma-Aldrich

4-Acetylbenzoic acid

98%

Synonym(s):

Acetophenone-4-carboxylic acid

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About This Item

Linear Formula:
CH3COC6H4CO2H
CAS Number:
586-89-0
Molecular Weight:
164.16
Beilstein/REAXYS Number:
2207355
EC Number:
209-588-5
MDL number:
MFCD00002561
UNSPSC Code:
12352100
PubChem Substance ID:
24850637
NACRES:
NA.22

assay

98%

mp

208-210 °C (lit.)

SMILES string

CC(=O)c1ccc(cc1)C(O)=O

InChI

1S/C9H8O3/c1-6(10)7-2-4-8(5-3-7)9(11)12/h2-5H,1H3,(H,11,12)

InChI key

QBHDSQZASIBAAI-UHFFFAOYSA-N

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application

4-Acetylbenzoic acid was used in the preparation of an ester-derivative of paclitaxel.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

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Serge Pauillac et al.
Journal of immunological methods, 263(1-2), 75-83 (2002-05-16)
We describe here a protocol for determining the epitope density of hapten-carrier conjugates at the nanomolar level. Conjugates of bovine serum albumin (BSA) and hen egg albumin (OVA) were prepared with two model haptens: 4-acetyl benzoic acid (ABA) as a
Adam W G Alani et al.
Biomaterials, 31(7), 1765-1772 (2009-12-05)
Poly(ethylene glycol)-block-poly(aspartate-hydrazide) (PEG-p(Asp-Hyd)) was modified using either levulinic acid (LEV) or 4-acetyl benzoic acid (4AB) attached via hydrazone bonds. Paclitaxel (PTX) conjugated to the linkers formed PEG-p(Asp-Hyd-LEV-PTX) and PEG-p(Asp-Hyd-4AB-PTX). PEG-p(Asp-Hyd-LEV-PTX) and PEG-p(Asp-Hyd-4AB-PTX) assemble into unimodal polymeric micelles with diameters of
Yamin Wang et al.
Journal of pharmaceutical and biomedical analysis, 46(1), 66-74 (2007-10-19)
The similarities and differences of essential oil components in Pericarpium Citri Reticulatae Viride (PCRV) and Pericarpium Citri Reticulatae (PCR) were investigated by GC-MS combined with a chemometric method, named alternative moving window factor analysis (AMWFA). Furthermore, temperature-programmed retention indices (PTRIs)
Synthesis and in vitro efficacy of acid-sensitive poly(ethylene glycol) paclitaxel conjugates.
Paula Rodrigues et al.
Bioorganic & medicinal chemistry letters, 13(3), 355-360 (2003-07-29)
Carina I C Crucho et al.
Materials science & engineering. C, Materials for biological applications, 109, 110528-110528 (2020-04-02)
Thermally activated delayed fluorescence (TADF) has revolutionized the field of organic light emitting diodes owing to the possibility of harvesting non-emissive triplet states and converting them in emissive singlet states. This mechanism generates a long-lived delayed fluorescence component which can
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