Arformoterol tartrate
This product is for research use only, not for human use. We do not sell to patients.
For small sizes, please check our retail website as below: www.invivochem.com
| Size | Price | Stock |
|---|---|---|
| 100mg | $1250 | Check With Us |
| 250mg | $1950 | Check With Us |
| 500mg | $2925 | Check With Us |
: Cat #: V3726 CAS #: 200815-49-2 Purity ≥ 98%
Description: Formoterol (also named as Arformoterol) is a long-acting β2 agonist (LABA) used in the treatment of asthma and COPD (chronic obstructive pulmonary disease).
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- Physicochemical and Storage Information
- Protocol
- Related Biological Data
- Stock Solution Preparation
- Quality Control Documentation
| Molecular Weight (MW) | 494.5 |
|---|---|
| Molecular Formula | C23H30N2O10 |
| CAS No. | 200815-49-2 |
| Storage | -20℃ for 3 years in powder formr |
| -80℃ for 2 years in solvent | |
| Solubility In Vitro | DMSO: ~100 mg/mLr |
| Water:r | |
| Ethanol: | |
| Synonyms | Formoterol; arformoterol; (R,R)-Formoterol; BD 40A; eformoterol; Foradil; formoterol fumarate; Trade names: Atock, Atimos/Atimos Modulite, Foradil/Foradile, Oxeze/Oxis, and Perforomist. |
| Protocol | In Vitro | Arformoterol tartrate induces cAMP accumulation in cultured human bronchial epithelial cells |
|---|---|---|
| In Vivo | Arformoterol tartrate reverses histamine- and ovalbumin-induced bronchoconstriction in guinea pigs (ED50s=1 and 40 nmol/kg, respectively) | |
| Animal model | Wild-type and iNOS−/− mice were exposed to Cl2 gas | |
| Dosages | 10 ng in 0.1 ml saline/20 g body weight | |
| Administration | Intranasal instillation in the external nares at 10 minutes and every 24 hours after exposure |
These protocols are for reference only. InvivoChem does not
independently validate these methods.
| Solvent volume to be added | Mass (the weight of a compound) | |||
|---|---|---|---|---|
| Mother liquor concentration | 1mg | 5mg | 10mg | 20mg |
| 1mM | 2.0222 mL | 10.1112 mL | 20.2224 mL | 40.4449 mL |
| 5mM | 0.4044 mL | 2.0222 mL | 4.0445 mL | 8.0890 mL |
| 10mM | 0.2022 mL | 1.0111 mL | 2.0222 mL | 4.0445 mL |
| 20mM | 0.1011 mL | 0.5056 mL | 1.0111 mL | 2.0222 mL |
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
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.