2. GPCR/G Protein Neuronal Signaling
  3. Adrenergic Receptor
  4. Formoterol fumarate

Formoterol (fumarate)  (Synonyms: (±)Formoterol (fumarate))

製品番号: HY-B0010 純度: 99.69%
COA 取扱説明書 Technical Support

Formoterol fumarate ((±)Formoterol fumarate) is a selective β2-adrenoceptor agonist. Formoterol fumarate is at least as β2-adrenoceptor selective as Salbutamol (HY-B1037) and Terbutaline (HY-B0802A). Formoterol fumarate abolishs the contraction induced by Acetylcholine in bronchioles. Formoterol fumarate can be used for the research of chronic obstructive pulmonary disease and bronchial asthma.

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Formoterol fumarate

Formoterol (fumarate) 構造式

CAS 番号 : 43229-80-7

容量 価格（税別） 在庫状況 数量
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 47 在庫あり
Solution
10 mM * 1 mL in DMSO USD 47 在庫あり
Solid
5 mg $43 在庫あり
10 mg $70 在庫あり
25 mg $155 在庫あり
50 mg $280 在庫あり
100 mg $410 在庫あり
200 mg   お問い合わせ  
500 mg   お問い合わせ  

* アイテムを追加する前、数量をご選択ください

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Based on 6 publication(s) in Google Scholar

Other Forms of Formoterol fumarate:

Formoterol (fumarate) 関連抗体

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Adrenergic Receptor アイソフォーム固有の製品をすべて表示:

すべてのアイソフォームを表示
α adrenergic receptor β adrenergic receptor

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製品説明

Formoterol fumarate ((±)Formoterol fumarate) is a selective β2-adrenoceptor agonist. Formoterol fumarate is at least as β2-adrenoceptor selective as Salbutamol (HY-B1037) and Terbutaline (HY-B0802A). Formoterol fumarate abolishs the contraction induced by Acetylcholine in bronchioles. Formoterol fumarate can be used for the research of chronic obstructive pulmonary disease and bronchial asthma[1][2].

IC50 & Target[2]

β2 adrenoceptor

 

体外実験

Formoterol fumarate (5-15 min intervals) potently and completely relaxes acetylcholine-pre-contracted human isolated segmental bronchi with a pEC50 of 8.76[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Formoterol (fumarate) 関連抗体
分子量

402.44

分子式

C19H24N2O4 . 1/2C4H4O4
CAS 番号
Appearance

Solid

Color

White to off-white

SMILES

O=CNC1=CC([C@@H](O)CN[C@H](C)CC2=CC=C(OC)C=C2)=CC=C1O.O=C(O)/C=C/C(O)=O.[1/2]
輸送条件

Room temperature in continental US; may vary elsewhere.
保管条件

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
溶剤 & 溶解度
体外: 

DMSO : ≥ 50 mg/mL (124.24 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : < 0.1 mg/mL (insoluble)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.4848 mL 12.4242 mL 24.8484 mL
5 mM 0.4970 mL 2.4848 mL 4.9697 mL
10 mM 0.2485 mL 1.2424 mL 2.4848 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

一般には略語で表示されます：C1V1 = C2V2

濃度 （開始）

C1

×
体積 （開始）

V1

=
濃度 （終了）

C2

×
体積 （終了）

V2

体内:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (6.21 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (6.21 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
純度とドキュメンテーション

純度: 99.95%

COA (250 KB) HNMR (289 KB) LCMS (258 KB)

取扱説明書 (2659 KB)
参考文献

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.4848 mL 12.4242 mL 24.8484 mL 62.1211 mL
5 mM 0.4970 mL 2.4848 mL 4.9697 mL 12.4242 mL
10 mM 0.2485 mL 1.2424 mL 2.4848 mL 6.2121 mL
15 mM 0.1657 mL 0.8283 mL 1.6566 mL 4.1414 mL
20 mM 0.1242 mL 0.6212 mL 1.2424 mL 3.1061 mL
25 mM 0.0994 mL 0.4970 mL 0.9939 mL 2.4848 mL
30 mM 0.0828 mL 0.4141 mL 0.8283 mL 2.0707 mL
40 mM 0.0621 mL 0.3106 mL 0.6212 mL 1.5530 mL
50 mM 0.0497 mL 0.2485 mL 0.4970 mL 1.2424 mL
60 mM 0.0414 mL 0.2071 mL 0.4141 mL 1.0354 mL
80 mM 0.0311 mL 0.1553 mL 0.3106 mL 0.7765 mL
100 mM 0.0248 mL 0.1242 mL 0.2485 mL 0.6212 mL
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Formoterol fumarate Related Classifications

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

質量   濃度   体積   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

一般には略語で表示されます：C1V1 = C2V2

濃度 （開始） × 体積 （開始） = 濃度 （終了） × 体積 （終了）
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Formoterol43229-80-7(±)FormoterolAdrenergic ReceptorBeta Receptorβ2-adrenoceptorhuman isolated segmental bronchiairway smooth muscleaclidinium bromidebronchial asthmahuman isolated bronchiolesacetylcholinechronic obstructive pulmonary diseaseInhibitorinhibitorinhibit

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製品名:
Formoterol fumarate
製品番号:
HY-B0010
数量:
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