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Cat. No. M9396
A1874 Structure
Size Price Availability Quantity
5mg USD 650 In stock
10mg USD 950 In stock
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Quality Control
  • Current batch:
  • Purity >98%
  • COA
  • MSDS
Biological Activity

A1874 is a BRD4-degrading PROTAC which inhibits many cancer cell lines proliferation, with DC50 of 32 nM (induce BRD4 degradation in cells). A1874 (0-10 μM, 24 hours) increases p53 levels in the HCT116 cells and showed dose-dependent p53 stabilization.

Conversion of different model animals based on BSA (Value based on data from FDA Draft Guidelines)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of resveratrol used for a mouse (22.4 mg/kg) to a dose based on the BSA for a rat, multiply 22.4 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for resveratrol of 11.2 mg/kg.

Chemical Information
Molecular Weight 1173.59
Formula C58H62Cl3F2N9O7S
CAS Number 2064292-12-0
Purity >98%
Solubility DMSO ≥ 60 mg/mL
Storage 2-8°C, dry, sealed

MDM2-Recruiting PROTAC Offers Superior, Synergistic Antiproliferative Activity via Simultaneous Degradation of BRD4 and Stabilization of p53.
Hines J, et al. Cancer Res. 2019 Jan 1;79(1):251-262. PMID: 30385614.

Related PROTAC Products

(S,R,S)-AHPC-PEG6-C4-Cl is a small molecule HaloPROTAC that incorporates the (S,R,S)-AHPC based VHL ligand and 6-unit PEG linker.

MZ 1

MZ 1 is a PROTAC BRD4 degrader, with Kd values of 382/120, 119/115, and 307/228 nM for BRD4 BD1/2, BRD3 BD1/2, and BRD2 BD1/2, respectively.

Abmole Inhibitor Catalog 2017

Keywords: A1874 supplier, PROTAC, inhibitors

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