2BAct


CAS No. : 2143542-28-1

2143542-28-1
Price and Availability of CAS No. : 2143542-28-1
Size Price Stock
5mg $190 In-stock
10mg $285 In-stock
25mg $490 In-stock
50mg $685 In-stock
100mg $960 In-stock
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Cat. No. : HY-125021
M.Wt: 440.80
Formula: C19H16ClF3N4O3
Purity: >98 %
Solubility: DMSO : 100 mg/mL (ultrasonic)
Introduction of 2143542-28-1 :

2BAct is a highly selective, orally active, and CNS-penetrant eIF2B (eukaryotic initiation factor 2B) activator with an EC50 of 33 nM. 2BAct prevents neurological defects caused by a chronic integrated stress response. 2BAct displays improved solubility and pharmacokinetics relative to eIF2B activator ISRIB trans-isomer (HY-12495)[1]. IC50 & Target:EC50: 33 nM (eIF2B)[1] In Vitro:Primary fibroblast lysates from R191H embryos has lower GEF activity than WT lysates, and 2BAct enhances this activity threefold (EC50=7.3 nM)[1]. In Vivo:2BAct (300 μg 2BAct/g of meal; 21 weeks) normalizes body weight gain in VWM mice[1].
2BAct prevents the appearance of motor deficits, myelin loss and reactive gliosis in VWM mice[1].
2BAct stimulates the remaining activity of mutant eIF2B complex in vivo, abrogating the maladaptive stress response[1].

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