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DO264

DO264 Structure
  • ₹0
  • Product name: DO264
  • CAS: 2301866-59-9
  • MF: C23H20Cl2F3N5O2S
  • MW: 558.4
  • EINECS:604-604-1
  • MDL Number:MFCD31812603
  • Synonyms:N-[1-[3-Chloro-4-[2-chloro-4-(trifluoromethoxy)phenoxy]-2-pyridinyl]-4-piperidinyl]-N'-3-pyridinylthiourea;Thiourea, N-[1-[3-chloro-4-[2-chloro-4-(trifluoromethoxy)phenoxy]-2-pyridinyl]-4-piperidinyl]-N'-3-pyridinyl-;DO264;DO-264;DO 264;DO264 (DO-264;DO264
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Boiling point :601.5±65.0 °C(Predicted)
Density :1.52±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
solubility :Soluble in DMSO (up to 30 mg/ml).
form :solid
pka :11.53±0.70(Predicted)
color :Pale yellow
Stability :Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20° for up to 1 month.

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

DO264 is an inhibitor of α/β-hydrolase domain-containing protein 12 (ABHD12; IC50 = 11 nM). It inhibits ABHD12-dependent hydrolysis of lysophosphatidylserine (lyso-PS) in mouse brain membrane lysates (IC50 = 2.8 nM) and human THP-1 cells. DO264 increases levels of chemokine (C-C motif) ligand 3 (CCL3), CCL4, TNF-α, and IL-1β in M1-polarized THP-1 macrophages. It potentiates ferroptotic cell death induced by the glutathione peroxidase 4 (GPX4) inhibitor RSL3 in HT1080 fibrosarcoma and SU-DHL-5 B cell lymphoma cells when used at a concentration of 1 μM. In vivo, DO264 (30 mg/kg per day for four weeks) increases levels of 1-stearoyl-2-hydroxy-sn-glycero-3-PS, 1-arachidonoyl-2-hydroxy-sn-glycero-3-PS, 1-docosanoyl-2-hydroxy-sn-glycero-3-PS, 1-stearoyl-2-arachidonoyl-sn-glycero-3-PS, and 1-oleoyl-2-arachidonoyl-sn-glycero-3-PS in mouse brain. It increases levels of CCL2, CCL3, and CCL5 in bronchoalveolar lavage fluid (BALF) and decreases survival in a mouse model of infection with lymphocytic choriomeningitis virus (LCMV) clone 13 when administered at a dose of 30 mg/kg.