SML1313

BMS 204352

≥98% (HPLC)

• Synonym(s): (3S)-(+)-(5-Chloro-2-methoxyphenyl)-1,3-dihydro-3-fluoro-6-(trifluoromethyl)-2H-indole-2-one
• Empirical Formula (Hill Notation): C₁₆H₁₀ClF₄NO₂
• CAS Number: 187523-35-9
• Molecular Weight: 359.70
• MDL number: MFCD09475617
• UNSPSC Code: 12352200
• PubChem Substance ID: 329825778
• NACRES: NA.77

Properties

• Quality Level: 100
• Assay: ≥98% (HPLC)
• form: powder
• color: white to beige
• solubility: DMSO: 20 mg/mL, clear
• storage temp.: −20°C
• SMILES string: O=C1NC2=CC(C(F)(F)F)=CC=C2[C@@]1(C3=CC(Cl)=CC=C3OC)F
• InChI: 1S/C16H10ClF4NO2/c1-24-13-5-3-9(17)7-11(13)15(18)10-4-2-8(16(19,20)21)6-12(10)22-14(15)23/h2-7H,1H3,(H,22,23)/t15-/m0/s1
• InChI key: ULYONBAOIMCNEH-HNNXBMFYSA-N
• Gene Information: human ... KCNMA1(3778) , KCNQ2(3785) , KCNQ3(3786) , KCNQ4(9132) , KCNQ5(56479)

Description

Application

BMS 204352 has been used in drug administration.

Biochem/physiol Actions

BMS 204352 (MaxiPost [(3S)-(+)-(5-chloro-2-methoxyphenyl)-1,3-dihydro-3-fluoro-6-(trifluoromethyl)-2H-indole-2-one)] is used to treat ischemic stroke. It also acts as an activator of KNCQ4 (KQT-like subfamily, member 4) and KCNQ5 (KQT-like subfamily, member 5) with equal potency.

BMS 204352 is a potassium channel modulator. Originally developed as a potent opener of large-conductance, calcium-activated (Maxi-K, KCa1.1, BK) potassium channels, BMS 204352 also acts as a positive modulator at Kv7 (KCNQ) channels.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable