Name: Trimidox (hydrochloride)
Price: 212.00 USD

- Overview
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    Background
    
    Trimidox (hydrochloride) is a specific ribonucleotide reductase inhibitor [1][2][3]. Ribonucleotide reductase is the rate-limiting enzyme for de novo DNA synthesis. This enzyme is linked with proliferation and malignant transformation, and is a common target for cancer chemotherapy [1][2]. Trimidox (hydrochloride) is a specific ribonucleotide reductase inhibitor. Trimidox inhibited the activity of ribonucleotide reductase in extracts of L1210 cells with IC50 value of 5 μM. Trimidox was cytotoxic to L1210 cells with IC50 value of 7.5 μM [3]. In human promyelocytic leukemia HL-60 cells, Trimidox inhibited cell growth with IC50 value of 35 μmol/L. Trimidox (50 μmol/L) reduced deoxyguanosine triphosphate (dGTP) and deoxycytidine triphosphate (dCTP) pools to 24% and 39% of control values, respectively. Trimidox and tiazofurin produced synergistic growth inhibitory activity, suggesting trimidox in combination with tiazofurin might be useful in the treatment of leukemia [1]. In several human leukaemia cell lines, Trimidox induced apoptosis, significantly increased cytochrome c release and activated caspase-3 and -9 [2]. In mice bearing intraperitoneally transplanted L1210 leukemia, Trimidox significantly increased the life span in a dose-dependent way [3].
    
    [1]. Szekeres T, Fritzer M, Strobl H, et al. Synergistic growth inhibitory and differentiating effects of trimidox and tiazofurin in human promyelocytic leukemia HL-60 cells. Blood. 1994 Dec 15;84(12):4316-21.
    [2]. Kanno S, Uwai K, Tomizawa A, et al. Trimidox induces apoptosis via cytochrome c release in NALM-6 human B cell leukaemia cells. Basic Clin Pharmacol Toxicol. 2006 Jan;98(1):44-50.
    [3]. Szekeres T1, Gharehbaghi K, Fritzer M, et al. Biochemical and antitumor activity of trimidox, a new inhibitor of ribonucleotide reductase. Cancer Chemother Pharmacol. 1994;34(1):63-6.
- Properties
  - Alternative Name
    
    CF 233 (hydrochloride); N,3,4,5-tetrahydroxy-benzenecarboximidamide, monohydrochloride
    
    CAS Number
    
    95933-75-8
    
    Molecular Formula
    
    C7H8N2O4·HCl
    
    Molecular Weight
    
    220.6
    
    Appearance
    
    A crystalline solid
    
    Purity
    
    98.00%
    
    Solubility
    
    ≤20mg/ml in DMSO;20mg/ml in dimethyl formamide
    
    Storage
    
    Store at -20°C
    
    * For Research Use Only

Trimidox (hydrochloride)

Trimidox (hydrochloride)

Background

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