9-Aminoacridine9-Aminoacridine
MedChemExpress (MCE)
HY-B1422
90-45-9
Aminacrine
99.35%
4°C, protect from light *In solvent : -80°C, 6 months
-20°C, 1 month (protect from light)
Room temperature in continental US
may vary elsewhere.
9-Aminoacridine, a fluorescent probe, acts as an indicator of pH for quantitative determination of transmembrane pH gradients (inside acidic). 9-Aminoacridine is an antimicrobial. 9-Aminoacridine exerts its antimicrobial activity by interacting with specific bacterial DNA and disrupting the proton motive force in K. pneumoniae. 9-Aminoacridine is a HIV-1 inhibitor and inhibits HIV LTR transcription highly dependent on the presence and location of the amino moiety. 9-Aminoacridine inhibits virus replication in HIV-1 infected cell lines. 9-Aminoacridine is used as a Rifampin (RIF
HY-B0272) adjuvant for the multidrug-resistant K. pneumoniae infections.
9-Aminoacridine has a strong antimicrobial effect on K. pneumoniae, with MICs from 8 to 16 μg/mL[1]. 9-Aminoacridine (0-64 μg/mL) shows moderate cytotoxicity to normal (LO2, HK2, HMC3) and tumor (HepG2, 786-O, U251) human cell lines, but when used as a RIF adjuvant, the reduced dosage of 9-Aminoacridine further diminishes its toxicity[1].
9-Aminoacridine (Aminacrine
15 mg/kg
subcutaneously) with a single dose decreases the abscess area in the skin subcutaneous abscess mice model[2].
HIV-1
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[1]. S Grzesiek, et al. The 'delta pH'-probe 9-aminoacridine: response time, binding behaviour and dimerization at the membrane. Biochim Biophys Acta. 1988 Mar 3
938(3):411-24. [Content Brief]
[2]. Pengfei She, et al. Repurposing 9-Aminoacridine as an Adjuvant Enhances the Antimicrobial Effects of Rifampin against Multidrug-Resistant Klebsiella pneumonia. Microbiol Spectr. 2023 Jun 15
11(3):e0447422. [Content Brief]
[3]. Irene Guendel, et al. 9-Aminoacridine inhibition of HIV-1 Tat dependent transcription. Virol J. 2009 Jul 24:6:114. [Content Brief]