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Etofylline (Synonyms: 7-(β-Hydroxyethyl)theophylline)

Cat. No.: HY-B1209 Purity: 99.83%
Handling Instructions

Etofylline (7-(β-Hydroxyethyl)theophylline) is a N-7-substituted derivative of Theophylline. Etofylline is a bronchodilator which can be used for the research of asthma. Etofylline is also an anticholesteremic and reduces total cholesterol level in the blood.

For research use only. We do not sell to patients.

Etofylline Chemical Structure

Etofylline Chemical Structure

CAS No. : 519-37-9

Size Price Stock Quantity
Free Sample (0.5-1 mg)   Apply Now  
Solution
10 mM * 1 mL in DMSO USD 55 In-stock
Estimated Time of Arrival: December 31
Solid + Solvent
10 mM * 1 mL
ready for reconstitution
USD 55 In-stock
Estimated Time of Arrival: December 31
Solid
500 mg USD 50 In-stock
Estimated Time of Arrival: December 31
1 g   Get quote  
5 g   Get quote  

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Description

Etofylline (7-(β-Hydroxyethyl)theophylline) is a N-7-substituted derivative of Theophylline. Etofylline is a bronchodilator which can be used for the research of asthma. Etofylline is also an anticholesteremic and reduces total cholesterol level in the blood[1][2].

Molecular Weight

224.22

Formula

C₉H₁₂N₄O₃

CAS No.
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: 

H2O : 50 mg/mL (223.00 mM; Need ultrasonic)

DMSO : 25 mg/mL (111.50 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 4.4599 mL 22.2995 mL 44.5991 mL
5 mM 0.8920 mL 4.4599 mL 8.9198 mL
10 mM 0.4460 mL 2.2300 mL 4.4599 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

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

    Solubility: ≥ 2.5 mg/mL (11.15 mM); Clear solution

  • 2.

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

    Solubility: ≥ 2.5 mg/mL (11.15 mM); Clear solution

  • 3.

    Add each solvent one by one:  10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (11.15 mM); Clear solution

*All of the co-solvents are provided by MCE.
References
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The dilution calculator equation

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This equation is commonly abbreviated as: C1V1 = C2V2

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× = ×
C1   V1   C2   V2

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Product Name:
Etofylline
Cat. No.:
HY-B1209
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