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

Cimaterol  (Synonyms: CL 263780; (±)-2-Amino-5-[1-hydroxy-2-[(1-methylethyl)amino]ethyl]benzonitrile)

Cat. No.: HY-100935 Purity: 99.13%
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Cimaterol (CL 263780) is a β-adrenergic agonist on energy metabolism in ob/ob mice. The Kd for Cimaterol binding to the L6 β-receptor is 26 nM which is compatible with its EC50 for the stimulation of protein synthesis (approx 5 nM).

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Cimaterol Chemical Structure

Cimaterol Chemical Structure

CAS No. : 54239-37-1

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Based on 1 publication(s) in Google Scholar

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Cimaterol Related Antibodies

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Description

Cimaterol (CL 263780) is a β-adrenergic agonist on energy metabolism in ob/ob mice[1]. The Kd for Cimaterol binding to the L6 β-receptor is 26 nM which is compatible with its EC50 for the stimulation of protein synthesis (approx 5 nM)[2].

IC50 & Target[1]

β-adrenoceptor

 

Cellular Effect
Cell Line Type Value Description References
CHO-K1 EC50
10 μM
Compound: Cimaterol
Agonist activity at human beta3 adrenoceptor expressed in CHOK1 cells assessed as induction of [3H]cAMP accumulation after 5 hrs
Agonist activity at human beta3 adrenoceptor expressed in CHOK1 cells assessed as induction of [3H]cAMP accumulation after 5 hrs
[PMID: 23614528]
CHO-K1 EC50
10 μM
Compound: Cimaterol
Agonist activity at human beta2 adrenoceptor expressed in CHOK1 cells assessed as induction of [3H]cAMP accumulation after 5 hrs
Agonist activity at human beta2 adrenoceptor expressed in CHOK1 cells assessed as induction of [3H]cAMP accumulation after 5 hrs
[PMID: 23614528]
In Vitro

Increases in protein synthesis of 12% are found with two myogenic cell lines (L6 and G8-1) on treatment for 6 hr with the beta-adrenergic agonist Cimaterol. The Kd for Cimaterol binding to the L6 beta-receptor is 26 nM which is compatible with its EC50 for the stimulation of protein synthesis (approx 5 nM)[2].
Cimaterol induces accumulation of intracellular cAMP and increases the viability of muscle cells during proliferation stage of C2C12 cells. Cimaterol (1 μM) shows a significant increase of cAMP concentration subsequent drug exposure[3].

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

Cimaterol Related Antibodies

Cell Proliferation Assay[3]

Cell Line: Mouse C2C12 myoblast cells
Concentration: 0.1 and 1 µM
Incubation Time: 8 days
Result: Fast proliferation with an increase of absorbance was noticed in treated cells compared to untreated cells at days 1, 2, and 3. From day 5 to day 8, the trend was reversed with absorbance in control cells significantly greater than that of treated cells.
In Vivo

Cimaterol stimulates skeletal muscle gain in ob/ob mice[1].
Feeding Cimaterol to finishing pigs results in a slight improvement in daily gain at the 0.25 mg/kg dietary level[4].

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

Animal Model: One hundred fifty crossbred pigs (55 kg)[4]
Dosage: Corn-soybean meal-based diets (.65% lysine) with 0, 0.25 and 0.5 mg/kg
Administration:
Result: Pigs fed 0.25 mg/kg with a 1-d drug withdrawal had 6.8, 7.7 and 13.5% less 10th rib fat depth and 11.1, 6.1 and 13.3% less P2 fat depth than those subjected to either a 3- or 5-d drug withdrawal or those fed the 0 mg/kg cimaterol diet (control), respectively.
Resulted in higher Warner-Bratzler shear force values and altered the proportion of saturation in some long-chain fatty acids at 0.5 mg/kg.
Molecular Weight

219.28

Formula

C12H17N3O
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

N#CC1=CC(C(O)CNC(C)C)=CC=C1N
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 125 mg/mL (570.05 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 4.5604 mL 22.8019 mL 45.6038 mL
5 mM 0.9121 mL 4.5604 mL 9.1208 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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

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.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: 99.13%

SDS (393 KB)

COA (246 KB) HNMR (244 KB) RP-HPLC (255 KB) MS (68 KB)

Handling Instructions (2659 KB)
References

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. 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 4.5604 mL 22.8019 mL 45.6038 mL 114.0095 mL
5 mM 0.9121 mL 4.5604 mL 9.1208 mL 22.8019 mL
10 mM 0.4560 mL 2.2802 mL 4.5604 mL 11.4009 mL
15 mM 0.3040 mL 1.5201 mL 3.0403 mL 7.6006 mL
20 mM 0.2280 mL 1.1401 mL 2.2802 mL 5.7005 mL
25 mM 0.1824 mL 0.9121 mL 1.8242 mL 4.5604 mL
30 mM 0.1520 mL 0.7601 mL 1.5201 mL 3.8003 mL
40 mM 0.1140 mL 0.5700 mL 1.1401 mL 2.8502 mL
50 mM 0.0912 mL 0.4560 mL 0.9121 mL 2.2802 mL
60 mM 0.0760 mL 0.3800 mL 0.7601 mL 1.9002 mL
80 mM 0.0570 mL 0.2850 mL 0.5700 mL 1.4251 mL
100 mM 0.0456 mL 0.2280 mL 0.4560 mL 1.1401 mL
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Cimaterol Related Classifications

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:

Cimaterol54239-37-1CL 263780 (±)-2-Amino-5-[1-hydroxy-2-[(1-methylethyl)amino]ethyl]benzonitrileCL263780CL-263780Adrenergic ReceptorBeta ReceptorAdrenergicenergymetabolismInhibitorinhibitorinhibit

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