An antibiotic
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MRSA Antibiotic 1

Item No. 40432

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
4-chloro-2-[[2-(2,4-dichlorophenoxy)acetyl]amino]-benzoic acid
CAS Number
667410-81-3
Molecular Formula
C15H10Cl3NO4
Formula Weight
374.6
Purity
≥95%
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
DMSO: Sparingly soluble: 1-10 mg/ml
SMILES
ClC1=CC(NC(COC2=CC=C(Cl)C=C2Cl)=O)=C(C=C1)C(O)=O
InChi Code
InChI=1S/C15H10Cl3NO4/c16-8-2-4-13(11(18)5-8)23-7-14(20)19-12-6-9(17)1-3-10(12)15(21)22/h1-6H,7H2,(H,19,20)(H,21,22)
InChi Key
KKKPLTVKYNLFCJ-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    1 mg

    $83

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    5 mg

    $227

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    10 mg

    $372

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    Product Description

    MRSA antibiotic 1 is an antibiotic.1 It is active against S. aureus, methicillin-resistant S. aureus (MRSA), and B. subtilis (MICs = 2, 4, and 2 µg/ml, respectively) without inducing cytotoxicity in HepG2, HSkMC, or IMR-90 cells at 10 µM. MRSA antibiotic 1 is also active against 40 antibiotic-resistant clinical isolates (median MICs = 2-16 µg/ml). It decreases MRSA viral titers in the skin in a neutropenic mouse wound infection model when applied topically at 1% (w/w), as well as reduces MRSA viral titers in the thigh in a neutropenic mouse thigh infection model when administered intraperitoneally at 80 mg/kg.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Wong, F., Zheng, E.J., Valeri, J.A., et al. Discovery of a structural class of antibiotics with explainable deep learning. Nature 626(7997), 177-185 (2024).