Branaplam (LMI070) HCl

This product is for research use only, not for human use. We do not sell to patients.

Branaplam (LMI070) HCl
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
25mg$4103-6 Days
50mg$6803-6 Days
100mg$9503-6 Days
250mg$13903-6 Days
500mg$19603-6 Days

Cat #: V3853 CAS #: 1562338-39-9 Purity ≥ 99%

Description: Branaplam HCl (LMI-070 HCl; NVS-SM1) is a potent, orally bioactive, small-molecule enhancer of SMN2 (survival of motor neuron-2) splicing that elevates full-length SMN protein and extends survival in a severe SMA mouse model. The transient double-strand RNA structure created by the U1 small nuclear ribonucleic protein (snRNP) complex and SMN2 pre-mRNA is stabilized as the molecular mechanism of action. Separate from constitutive recognition, the binding affinity of U1 snRNP to the 5' splice site is enhanced in a sequence-specific manner. This novel mechanism highlights the viability of sequence-selective splice modulation mediated by small molecules and the possibility of applying this tactic to other splicing disorders.

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Molecular Weight (MW)429.94
Molecular FormulaC22H28ClN5O2
CAS No.1562338-39-9
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: Please store this product in a sealed and protected environment (e.g. under nitrogen), avoid exposure to moisture and light.

SynonymsLMI070 HCl; NVS SM1 hydrochloride; LMI 070; NVS-SM1 HCl; LMI-070; NVSSM1 hydrochloride
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.3259 mL11.6295 mL23.2591 mL46.5181 mL
5mM0.4652 mL2.3259 mL4.6518 mL9.3036 mL
10mM0.2326 mL1.1630 mL2.3259 mL4.6518 mL
20mM0.1163 mL0.5815 mL1.1630 mL2.3259 mL
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
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Volume
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Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.