| Identification | Back Directory | [Name]
LMI070 HCl | [CAS]
1562338-39-9 | [Synonyms]
LMI070 HCl
Branaplam hydrochloride
Branaplam hydrochloride (LMI070 hydrochloride) | [Molecular Formula]
C22H28ClN5O2 | [MOL File]
1562338-39-9.mol | [Molecular Weight]
429.95 |
| Chemical Properties | Back Directory | [storage temp. ]
4°C, away from moisture | [form ]
Solid | [color ]
Light yellow to yellow | [Water Solubility ]
Water : 200 mg/mL (465.18 mM; Need ultrasonic) |
| Hazard Information | Back Directory | [Uses]
Branaplam (LMI070; NVS-SM1) hydrochloride is a highly potent, selective and orally active survival motor neuron-2 (SMN2) splicing modulator with an EC50 of 20 nM for SMN. Branaplam hydrochloride inhibits human-ether-a-go-go-related gene (hERG) with an IC50 of 6.3 μM. Branaplam hydrochloride elevates full-length SMN protein and extends survival in a severe spinal muscular atrophy (SMA) mouse model[1][2]. | [in vivo]
Branaplam (LMI070; NVS-SM1; 3, 10, 30 mg/kg; oral) hydrochloride produces dose-dependent elevations of SMN2-FL transcript and SMN protein in brain and spinal cord[1].
Branaplam (1 mg/kg of IV; 3 mg/kg of PO) hydrochloride has a CL of 25 mL/min/kg and an AUC of 3.03 μM?h[2].
A single Branaplam (oral; 30 mg/kg) hydrochloride results in significant and durable SMN protein elevation in brain for up to 160 hours in C/+ mice[1].
Branaplam (oral; 0.03, 0.1, 0.3, 1, 3 mg/kg) hydrochloride improves body weight and extendes lifespan in n SMNΔ7 mice[1].
| [References]
[1] Palacino J, et al. SMN2 splice modulators enhance U1-pre-mRNA association and rescue SMA mice. Nat Chem Biol. 2015 Jul;11(7):511-517. DOI:10.1038/nchembio.1837
[2] Cheung AK, et al. Discovery of Small Molecule Splicing Modulators of Survival Motor Neuron-2 (SMN2) for the Treatment of Spinal Muscular Atrophy (SMA). J Med Chem. 2018 Dec 27;61(24):11021-11036. DOI:10.1021/acs.jmedchem.8b01291 |
|
| Company Name: |
InvivoChem
|
| Tel: |
13549236410 |
| Website: |
https://www.invivochem.cn/ |
|