A9878

Sigma-Aldrich

4-Aminobenzoic acid

ReagentPlus®, ≥99%

Sinónimos:
Vitamin H1, Vitamin Bx, para-Aminobenzoic acid, PABA
Fórmula lineal:
H2NC6H4CO2H
Número de CAS:
Peso molecular:
137.14
Beilstein/REAXYS Number:
471605
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.22

origen biológico

synthetic (organic)

Nivel de calidad

100

línea de producto

ReagentPlus®

ensayo

≥99%

formulario

powder

reaction suitability

reaction type: solution phase peptide synthesis

aplicaciones

peptide synthesis: suitable

mp

187-189 °C (lit.)

solubilidad

ethanol: 50 mg/mL, clear, colorless to faintly yellow

densidad

1.374 g/mL at 25 °C (lit.)

temp. de almacenamiento

2-8°C

SMILES string

Nc1ccc(cc1)C(O)=O

InChI

1S/C7H7NO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,8H2,(H,9,10)

InChI key

ALYNCZNDIQEVRV-UHFFFAOYSA-N

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Aplicación

4-Aminobenzoic acid (4-ABA) can be used in the synthesis of:
  • Schiff bases based on 4-ABA with good antibacterial activity.
  • Co(II) and Mn(II) salts of 4-ABA supported on silica gel which in turn can be used as catalysts in oxidation of thiols to disulfides.
  • 4-amino-3-bromobenzoic acid.
  • Curing agent, N-(4-carboxyphenyl)trimellitimide (NCPT).

Envase

5, 25, 100 g in glass bottle

Información legal

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

storage_class_code

11 - Combustible Solids

WGK Alemania

WGK 2

Punto de inflamabilidad F

339.8 °F

Punto de inflamabilidad C

171 °C

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificado de Análisis

Certificado de origen

Synthesis and antibacterial activity of some Schiff bases derived from 4-aminobenzoic acid.
Parekh J, et al.
J. Serb. Chem. Soc., 70(10), 1155-1155 (2005)
Regioselective, photochemical bromination of aromatic compounds using N-bromosuccinimide.
Chhattise PK, et al.
Tetrahedron Letters, 49(1), 189-194 (2008)
Oxidation of thiols to disulfides by oxygen in presence of cobalt (II) and manganese (II) salts of 4-aminobenzoic acid supported on silica gel.
Hashemi MM and Karimi JZ
Monatshefte fur Chemie / Chemical Monthly, 135(1), 41-43 (2004)
Rosin-derived imide-diacids as epoxy curing agents for enhanced performance.
Liu X, et al
Bioresource Technology, 101(7), 2520-2524 (2010)
Joachim Michael Matz et al.
Cell reports, 26(2), 356-363 (2019-01-10)
Folate metabolism is essential for DNA synthesis and a validated drug target in fast-growing cell populations, including tumors and malaria parasites. Genome data suggest that Plasmodium has retained its capacity to generate folates de novo. However, the metabolic plasticity of...
Artículos
Importance and uses of folic acid in serum-free eukaryotic, including hybridoma and Chinese Hamster Ovary (CHO) cell, cultures. Folic acid and its reduced derivative(s), such as folinic acid, are an essential water soluble vitamins added to virtually all cell culture media.
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