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133337

Sigma-Aldrich

4-Acetamidobenzoic acid

98%

Synonym(s):

N-Acetyl-PABA

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About This Item

Linear Formula:
CH3CONHC6H4CO2H
CAS Number:
556-08-1
Molecular Weight:
179.17
Beilstein:
390602
EC Number:
209-114-7
MDL number:
MFCD00002534
UNSPSC Code:
12352106
eCl@ss:
32160406
PubChem Substance ID:
24848102
NACRES:
NA.22

Assay

98%

form

powder

reaction suitability

reaction type: solution phase peptide synthesis

mp

259-262 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

CC(=O)Nc1ccc(cc1)C(O)=O

InChI

1S/C9H9NO3/c1-6(11)10-8-4-2-7(3-5-8)9(12)13/h2-5H,1H3,(H,10,11)(H,12,13)

InChI key

QCXJEYYXVJIFCE-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Yasuhiro Uno et al.
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In humans, polymorphic N-acetyltransferases NAT1 and NAT2 are important enzymes that metabolize endogenous and exogenous compounds, including drugs. These enzymes exhibit considerable inter-individual variability in humans. The cynomolgus macaque is a nonhuman primate species that is widely used in drug
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Bioorganic & medicinal chemistry, 15(5), 2106-2119 (2007-01-16)
Benzoic acid and pyridine derivatives inhibit recombinant trans-sialidase from Trypanosoma cruzi with I50 values between 0.4 and 1mM. The best compounds, 4-acetylamino-3-hydroxymethylbenzoic acid and 5-acetylamino-6-aminopyridine-2-carboxylic acid, provide new leads to inhibitors not containing the synthetically complex sialic acid structure. The
Reversed-phase high-performance liquid chromatographic assay for the determination of the in vitro acetylation of p-aminobenzoic acid by human whole blood.
R M Lindsay et al.
Journal of chromatography, 433, 292-297 (1988-12-09)
F L Geoghegan et al.
The Journal of nutrition, 125(10), 2563-2570 (1995-10-01)
The amount of biologically active folate excreted in the urine corresponds to a small fraction of the recommended dietary allowance, suggesting that a large amount of folate is excreted as its catabolites. A strategy of assessing folate requirement by measuring
In vitro histamine release induced by radiocontrast media and various chemical analogs in reactor and control subjects.
M C Rice et al.
The Journal of allergy and clinical immunology, 72(2), 180-186 (1983-08-01)
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